{"id":67248,"date":"2024-04-20T21:55:11","date_gmt":"2024-04-20T14:55:11","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=67248"},"modified":"2025-07-14T11:58:08","modified_gmt":"2025-07-14T04:58:08","slug":"data-analyst-lam-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/","title":{"rendered":"Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#Data_Analyst_la_gi\" >Data Analyst l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#Data_Analyst_lam_gi\" >Data Analyst l\u00e0m g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#Con_duong_su_nghiep_trong_nganh_Data_Analyst\" >Con \u0111\u01b0\u1eddng s\u1ef1 nghi\u1ec7p trong ng\u00e0nh Data Analyst<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#Ky_nang_can_co_de_tro_thanh_Data_Analyst\" >K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 \u0111\u1ec3 tr\u1edf th\u00e0nh Data Analyst<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#Bang_cap_de_tro_thanh_Data_Analyst\" >B\u1eb1ng c\u1ea5p \u0111\u1ec3 tr\u1edf th\u00e0nh Data Analyst<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#Cac_cau_hoi_ve_Data_Analyst_lam_gi_thuong_gap\" >C\u00e1c c\u00e2u h\u1ecfi v\u1ec1 Data Analyst l\u00e0m g\u00ec th\u01b0\u1eddng g\u1eb7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#Tong_ket_Data_Analyst_lam_gi\" >T\u1ed5ng k\u1ebft Data Analyst l\u00e0m g\u00ec<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><b><i>Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 s\u1ed1, d\u1eef li\u1ec7u c\u00f3 th\u1ec3 xem nh\u01b0 l\u00e0 m\u1ed9t t\u00e0i nguy\u00ean qu\u00fd gi\u00e1. \u0110\u1ec3 khai th\u00e1c \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb t\u1eeb ngu\u1ed3n t\u00e0i nguy\u00ean kh\u1ed5ng l\u1ed3 n\u00e0y, Data Analyst c\u1ea7n ph\u1ea3i \u00e1p d\u1ee5ng nh\u1eefng k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n v\u00e0 c\u00f4ng c\u1ee5 m\u1ed9t c\u00e1ch ph\u00f9 h\u1ee3p. H\u00e3y c\u00f9ng ITviec kh\u00e1m ph\u00e1 Data Analyst l\u00e0 g\u00ec, Data Analyst l\u00e0m g\u00ec, k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft v\u00e0 ti\u1ec1m n\u0103ng ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh Data Analyst trong b\u00e0i vi\u1ebft n\u00e0y nh\u00e9!<\/i><\/b><\/p>\n\n\n\n<p>\u0110\u1ecdc b\u00e0i vi\u1ebft sau \u0111\u1ec3 hi\u1ec3u r\u00f5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Data Analyst l\u00e0 g\u00ec? Data Analyst l\u00e0m g\u00ec?<\/li>\n\n\n\n<li>M\u1ed9t Data Analyst gi\u1ecfi c\u1ea7n s\u1edf h\u1eefu nh\u1eefng k\u1ef9 n\u0103ng g\u00ec?<\/li>\n\n\n\n<li>L\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p trong ng\u00e0nh Data Analyst<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-data-analyst-la-gi\"><span class=\"ez-toc-section\" id=\"Data_Analyst_la_gi\"><\/span><b>Data Analyst l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Data Analyst, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 chuy\u00ean vi\u00ean ph\u00e2n t\u00edch d\u1eef li\u1ec7u, l\u00e0 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m thu th\u1eadp, x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn. Nhi\u1ec7m v\u1ee5 c\u1ee7a h\u1ecd l\u00e0 t\u00ecm ki\u1ebfm th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb, gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 \u0111\u01b0a ra c\u00e1c gi\u1ea3i ph\u00e1p trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau nh\u01b0 kinh doanh, t\u00e0i ch\u00ednh, y t\u1ebf, v\u00e0 khoa h\u1ecdc\u2026<\/p>\n\n\n\n<p>L\u00e0 ng\u01b0\u1eddi cung c\u1ea5p d\u1eef li\u1ec7u v\u00e0 ph\u00e2n t\u00edch \u0111\u1ec3 h\u1ed7 tr\u1ee3 ban l\u00e3nh \u0111\u1ea1o \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh, Data Analyst ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t \u00e1p l\u1ef1c t\u00e2m l\u00fd r\u1ea5t \u0111\u1eb7c th\u00f9 \u0111\u00f3 l\u00e0 g\u00e1nh tr\u00e1ch nhi\u1ec7m gi\u00e1n ti\u1ebfp cho nh\u1eefng quy\u1ebft \u0111\u1ecbnh doanh nghi\u1ec7p kh\u00f4ng ph\u1ea3i do m\u00ecnh \u0111\u01b0a ra. Khi m\u1ed9t quy\u1ebft \u0111\u1ecbnh sai l\u1ea7m x\u1ea3y ra v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn doanh thu hay chi\u1ebfn l\u01b0\u1ee3c, Data Analyst d\u1ec5 b\u1ecb quy tr\u00e1ch nhi\u1ec7m v\u00ec &#8220;s\u1ed1 li\u1ec7u kh\u00f4ng ch\u00ednh x\u00e1c&#8221; hay &#8220;ph\u00e2n t\u00edch ch\u01b0a \u0111\u1ee7 s\u00e2u&#8221;, d\u00f9 b\u1ea3n ch\u1ea5t h\u1ecd kh\u00f4ng c\u00f3 quy\u1ec1n \u0111\u1ecbnh \u0111o\u1ea1t cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t c\u1ea3m gi\u00e1c m\u00e2u thu\u1eabn n\u1ed9i t\u00e2m cho Data Analyst: kh\u00f4ng ph\u1ea3i ng\u01b0\u1eddi quy\u1ebft \u0111\u1ecbnh, nh\u01b0ng lu\u00f4n ph\u1ea3i lo l\u1eafng v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c x\u00e2y tr\u00ean n\u1ec1n d\u1eef li\u1ec7u m\u00ecnh cung c\u1ea5p. N\u1ed7i s\u1ee3 b\u1ecf s\u00f3t insight hay \u00e1p l\u1ef1c t\u1eeb k\u1ef3 v\u1ecdng ch\u1ee7 quan c\u1ee7a l\u00e3nh \u0111\u1ea1o khi\u1ebfn Data Analyst tr\u1edf th\u00e0nh m\u1ed9t v\u1ecb tr\u00ed c\u1ef1c k\u1ef3 \u00e1p l\u1ef1c v\u00e0 \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi l\u00e0m ph\u1ea3i v\u1eefng t\u00e2m l\u00fd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-data-analyst-lam-gi\"><span class=\"ez-toc-section\" id=\"Data_Analyst_lam_gi\"><\/span><b>Data Analyst l\u00e0m g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u00f3 th\u1ec3 hi\u1ec3u, c\u00f4ng vi\u1ec7c Data Analyst xoay quanh ba giai \u0111o\u1ea1n l\u1edbn: \u0110\u1ea7u v\u00e0o &#8211; X\u1eed l\u00fd &#8211; \u0110\u1ea7u ra.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-d\u1ea7u-vao-d\u1eef-li\u1ec7u-tho\"><strong>\u0110\u1ea7u v\u00e0o &#8211; D\u1eef li\u1ec7u th\u00f4<\/strong><\/h3>\n\n\n\n<p>Data Analyst th\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u lo\u1ea1i d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o, c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau.<\/p>\n\n\n\n<p>\u0110\u1ecbnh d\u1ea1ng ph\u1ed5 bi\u1ebfn c\u1ee7a d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o th\u01b0\u1eddng l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>File CSV, Excel (.xlsx), JSON: th\u01b0\u1eddng \u0111\u01b0\u1ee3c xu\u1ea5t t\u1eeb h\u1ec7 th\u1ed1ng CRM, ERP, ho\u1eb7c b\u00e1o c\u00e1o n\u1ed9i b\u1ed9.<\/li>\n\n\n\n<li>Database: d\u1eef li\u1ec7u l\u01b0u tr\u1eef trong c\u00e1c h\u1ec7 qu\u1ea3n tr\u1ecb nh\u01b0 MySQL, PostgreSQL, BigQuery, v.v.<\/li>\n\n\n\n<li>D\u1eef li\u1ec7u web: t\u1eeb Google Analytics, Google Ads, Facebook Ads, th\u00f4ng qua API ho\u1eb7c Google Sheets.<\/li>\n\n\n\n<li>Log file ho\u1eb7c tracking data: thu th\u1eadp h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng t\u1eeb website\/app, \u0111\u00f4i khi \u1edf d\u1ea1ng semi-structured nh\u01b0 JSON.<\/li>\n<\/ul>\n\n\n\n<p>M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u th\u00f4 th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong giai \u0111o\u1ea1n n\u00e0y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u00f9ng SQL \u0111\u1ec3 truy v\u1ea5n tr\u1ef1c ti\u1ebfp tr\u00ean h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>D\u00f9ng Python\/R \u0111\u1ec3 \u0111\u1ecdc d\u1eef li\u1ec7u t\u1eeb file ho\u1eb7c API.<\/li>\n\n\n\n<li>D\u00f9ng ETL tools nh\u01b0 Google DataPrep, Power Query, ho\u1eb7c dbt \u0111\u1ec3 l\u00e0m s\u1ea1ch d\u1eef li\u1ec7u \u0111\u1ecbnh k\u1ef3.<\/li>\n\n\n\n<li>K\u1ebft h\u1ee3p nhi\u1ec1u ngu\u1ed3n d\u1eef li\u1ec7u (joining) \u0111\u1ec3 t\u1ea1o t\u1eadp d\u1eef li\u1ec7u ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-x\u1eed-ly-lam-s\u1ea1ch-amp-phan-tich-d\u1eef-li\u1ec7u\"><strong>X\u1eed l\u00fd &#8211; L\u00e0m s\u1ea1ch &amp; ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00e0m s\u1ea1ch d\u1eef li\u1ec7u: x\u1eed l\u00fd missing values, duplicate, l\u1ed7i \u0111\u1ecbnh d\u1ea1ng.<\/li>\n\n\n\n<li>Bi\u1ebfn \u0111\u1ed5i d\u1eef li\u1ec7u: t\u00ednh to\u00e1n ch\u1ec9 s\u1ed1 (conversion rate, retention, ROI&#8230;), nh\u00f3m d\u1eef li\u1ec7u theo th\u1eddi gian, ph\u00e2n kh\u00fac.<\/li>\n\n\n\n<li>Ki\u1ec3m tra logic: so s\u00e1nh v\u1edbi c\u00e1c ngu\u1ed3n kh\u00e1c \u0111\u1ec3 x\u00e1c minh \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/li>\n\n\n\n<li>Ph\u00e2n t\u00edch kh\u00e1m ph\u00e1 (exploratory data analysis): t\u00ecm pattern, b\u1ea5t th\u01b0\u1eddng, xu h\u01b0\u1edbng.<\/li>\n\n\n\n<li>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u: bi\u1ec3u \u0111\u1ed3 line, bar, scatter&#8230; \u0111\u1ec3 h\u1ed7 tr\u1ee3 hi\u1ec3u insight.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-output-thong-tin-ra-quy\u1ebft-d\u1ecbnh\"><strong>Output &#8211; Th\u00f4ng tin ra quy\u1ebft \u0111\u1ecbnh<\/strong><\/h3>\n\n\n\n<p>Sau khi x\u1eed l\u00fd, Data Analyst s\u1ebd t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra gi\u00fap doanh nghi\u1ec7p hi\u1ec3u r\u00f5 t\u00ecnh h\u00ecnh v\u00e0 ra quy\u1ebft \u0111\u1ecbnh, nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Insight: v\u00ed d\u1ee5 \u201ckh\u00e1ch h\u00e0ng quay l\u1ea1i mua nhi\u1ec1u nh\u1ea5t trong 3 ng\u00e0y \u0111\u1ea7u\u201d, ho\u1eb7c \u201cng\u01b0\u1eddi d\u00f9ng mobile c\u00f3 t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i th\u1ea5p h\u01a1n desktop 20%\u201d.<\/li>\n\n\n\n<li>Dashboard: x\u00e2y tr\u00ean Power BI, Tableau ho\u1eb7c Looker \u2013 theo d\u00f5i KPI theo th\u1eddi gian th\u1ef1c.<\/li>\n\n\n\n<li>B\u00e1o c\u00e1o ng\u1eafn g\u1ecdn: file PDF, Google Slides ho\u1eb7c email m\u00f4 t\u1ea3 k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch, gi\u1ea3i th\u00edch \u00fd ngh\u0129a v\u00e0 \u0111\u1ec1 xu\u1ea5t h\u00e0nh \u0111\u1ed9ng.<\/li>\n\n\n\n<li>T\u00e0i li\u1ec7u ph\u00e2n t\u00edch: l\u01b0u l\u1ea1i logic x\u1eed l\u00fd, c\u00f4ng th\u1ee9c, gi\u1ea3 \u0111\u1ecbnh \u0111\u1ec3 ph\u1ee5c v\u1ee5 ki\u1ec3m tra l\u1ea1i ho\u1eb7c ph\u00e1t tri\u1ec3n ti\u1ebfp theo.<\/li>\n<\/ul>\n\n\n\n<p>Nh\u00ecn chung, sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u0111\u1ea7u vi\u1ec7c m\u00e0 Data Analyst s\u1ebd \u0111\u1ea3m nhi\u1ec7m m\u1ed7i ng\u00e0y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thu th\u1eadp d\u1eef li\u1ec7u:<\/strong> Data Analyst s\u1ebd thu th\u1eadp t\u1eeb h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u00f4ng ty cung c\u1ea5p s\u1eb5n. Tr\u01b0\u1eddng h\u1ee3p Data Analyst ph\u1ea3i t\u1ef1 thu th\u1eadp d\u1eef li\u1ec7u tr\u1ef1c ti\u1ebfp t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, bao g\u1ed3m t\u1eeb ngu\u1ed3n ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t, theo d\u00f5i h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng tr\u00ean website, ho\u1eb7c mua c\u00e1c t\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u00e1c chuy\u00ean gia thu th\u1eadp d\u1eef li\u1ec7u,&#8230; th\u01b0\u1eddng kh\u00f4ng ph\u1ed5 bi\u1ebfn \u1edf c\u00e1c c\u00f4ng ty v\u1eeba v\u00e0 l\u1edbn.<\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>L\u00e0m s\u1ea1ch d\u1eef li\u1ec7u<\/strong>: D\u1eef li\u1ec7u th\u00f4 th\u01b0\u1eddng ch\u1ee9a c\u00e1c l\u1ed7i, tr\u00f9ng l\u1eb7p ho\u1eb7c gi\u00e1 tr\u1ecb kh\u00f4ng h\u1ee3p l\u1ec7. Qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch d\u1eef li\u1ec7u, nh\u1eb1m \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng d\u1eef li\u1ec7u, bao g\u1ed3m vi\u1ec7c ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00e0y th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng b\u1ea3ng t\u00ednh ho\u1eb7c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u1ec3 lo\u1ea1i b\u1ecf s\u1ef1 bi\u1ebfn d\u1ea1ng.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/strong>: Data Analyst th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 t\u00ecm ki\u1ebfm c\u00e1c m\u1eabu h\u00ecnh ho\u1eb7c xu h\u01b0\u1edbng trong d\u1eef li\u1ec7u, gi\u00fap tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi ban \u0111\u1ea7u v\u00e0 cung c\u1ea5p d\u1ef1 \u0111o\u00e1n trong t\u01b0\u01a1ng lai.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>Di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u<\/strong>: <\/span><span style=\"font-weight: 400;\">Data Analyst c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng hi\u1ec3u \u00fd ngh\u0129a c\u1ee7a d\u1eef li\u1ec7u v\u00e0 tr\u00ecnh b\u00e0y k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng, d\u1ec5 hi\u1ec3u cho c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>B\u00e1o c\u00e1o v\u00e0 \u0111\u1ec1 xu\u1ea5t<\/strong>: Data Analyst th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n tr\u1ef1c quan nh\u01b0 bi\u1ec3u \u0111\u1ed3, c\u00f9ng vi\u1ec7c vi\u1ebft b\u00e1o c\u00e1o, thuy\u1ebft tr\u00ecnh \u0111\u1ec3 truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin v\u00e0 k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch \u0111\u1ebfn c\u00e1c b\u00ean li\u00ean quan m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c. Sau \u0111\u00f3 \u0111\u01b0a ra c\u00e1c \u0111\u1ec1 xu\u1ea5t gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.\u00a0<\/span><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-con-d\u01b0\u1eddng-s\u1ef1-nghi\u1ec7p-trong-nganh-data-analyst\"><span class=\"ez-toc-section\" id=\"Con_duong_su_nghiep_trong_nganh_Data_Analyst\"><\/span><b>Con \u0111\u01b0\u1eddng s\u1ef1 nghi\u1ec7p trong ng\u00e0nh Data Analyst<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">Khi m\u1edbi b\u01b0\u1edbc v\u00e0o ng\u00e0nh Data Analyst, b\u1ea1n c\u00f3 th\u1ec3 \u1ee9ng tuy\u1ec3n c\u00e1c v\u1ecb tr\u00ed Fresher Data Analyst (kh\u00f4ng \u0111\u00f2i h\u1ecfi kinh nghi\u1ec7m) ho\u1eb7c Junior Data Analyst (ch\u1ec9 c\u1ea7n kho\u1ea3ng 1 &#8211; 2 n\u0103m kinh nghi\u1ec7m). Tr\u01b0\u1edbc khi \u1ee9ng tuy\u1ec3n, b\u1ea1n c\u1ea7n trang b\u1ecb c\u00e1c k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a ngh\u1ec1 Ph\u00e2n t\u00edch d\u1eef li\u1ec7u nh\u01b0: SQL, R ho\u1eb7c Python, qu\u1ea3n l\u00fd d\u1eef li\u1ec7u, ph\u00e2n t\u00edch th\u1ed1ng k\u00ea c\u0169ng nh\u01b0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Sau m\u1ed9t qu\u00e1 tr\u00ecnh t\u00edch l\u0169y kinh nghi\u1ec7m, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn l\u1ef1a c\u00e1c h\u01b0\u1edbng \u0111i kh\u00e1c nhau nh\u01b0 Data Science (Khoa h\u1ecdc d\u1eef li\u1ec7u), <span style=\"font-weight: 400;\">Data Engineer (k\u1ef9 s\u01b0 d\u1eef li\u1ec7u)<\/span><\/span>, <span style=\"font-weight: 400;\">Business Analyst (Chuy\u00ean vi\u00ean ph\u00e2n t\u00edch nghi\u1ec7p v\u1ee5), Qu\u1ea3n l\u00fd, T\u01b0 v\u1ea5n ho\u1eb7c tr\u1edf th\u00e0nh Chuy\u00ean gia ph\u00e2n t\u00edch chuy\u00ean s\u00e2u trong m\u1ed9t l\u0129nh v\u1ef1c.<\/span><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc chi ti\u1ebft: <strong><a href=\"https:\/\/itviec.com\/blog\/lo-trinh-data-analyst\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p Data Analyst: V\u1ecb tr\u00ed, C\u00f4ng vi\u1ec7c v\u00e0 Y\u00eau c\u1ea7u<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-scientist\"><b>Data Scientist<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">C\u00e1c Data Scientist v\u00e0 Data Analyst \u0111\u1ec1u l\u00e0m vi\u1ec7c v\u1edbi d\u1eef li\u1ec7u, nh\u01b0ng m\u1ed7i vai tr\u00f2 s\u1eed d\u1ee5ng m\u1ed9t b\u1ed9 k\u1ef9 n\u0103ng v\u00e0 c\u00f4ng c\u1ee5 c\u00f3 \u0111\u00f4i ch\u00fat kh\u00e1c bi\u1ec7t. Nhi\u1ec1u Data Scientist b\u1eaft \u0111\u1ea7u s\u1ef1 nghi\u1ec7p l\u00e0 Data Analyst. \u0110\u1ec3 tr\u1edf th\u00e0nh Data Scientist, b\u1ea1n c\u1ea7n:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">N\u00e2ng cao k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">H\u1ecdc th\u00eam v\u1ec1 to\u00e1n cao c\u1ea5p<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Hi\u1ec3u bi\u1ebft v\u1ec1 C\u00f4ng ngh\u1ec7 h\u1ecdc m\u00e1y (Machine Learning)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">C\u00f4ng c\u1ee5 s\u1eed d\u1ee5ng: Hadoop, <a href=\"https:\/\/itviec.com\/blog\/mysql-la-gi\/\" target=\"_blank\" rel=\"noopener\">MySQL<\/a>, TensorFlow, Spark<\/span><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/data-scientist-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>Data Scientist l\u00e0 g\u00ec? C\u00e1ch tr\u1edf th\u00e0nh Data Scientist?<\/strong><\/a><\/em><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-engineer\"><strong>Data Engineer<\/strong><\/h3>\n\n\n\n<p>Chuy\u1ec3n t\u1eeb Data Analyst sang Data Engineer l\u00e0 b\u01b0\u1edbc \u0111i ph\u00f9 h\u1ee3p n\u1ebfu b\u1ea1n mu\u1ed1n l\u00e0m vi\u1ec7c s\u00e2u h\u01a1n v\u1edbi d\u1eef li\u1ec7u v\u00e0 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u b\u1ec1n v\u1eefng. Trong khi Data Analyst t\u1eadp trung ph\u00e2n t\u00edch v\u00e0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u c\u00f3 s\u1eb5n, th\u00ec Data Engineer \u0111\u1ea3m nhi\u1ec7m vi\u1ec7c thu th\u1eadp, x\u1eed l\u00fd v\u00e0 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u lu\u00f4n s\u1ea1ch, \u0111\u00fang v\u00e0 s\u1eb5n s\u00e0ng cho ph\u00e2n t\u00edch.<\/p>\n\n\n\n<p>\u0110\u1ec3 chuy\u1ec3n vai tr\u00f2, b\u1ea1n c\u1ea7n h\u1ecdc th\u00eam v\u1ec1 Python, c\u00e1c c\u00f4ng c\u1ee5 ETL nh\u01b0 Airflow, dbt, v\u00e0 h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef nh\u01b0 BigQuery, Redshift ho\u1eb7c Snowflake. K\u1ef9 n\u0103ng SQL s\u1ebd v\u1eabn r\u1ea5t h\u1eefu \u00edch, nh\u01b0ng b\u1ea1n c\u1ea7n m\u1edf r\u1ed9ng sang t\u01b0 duy pipeline v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t. Ngo\u00e0i ra, ki\u1ebfn th\u1ee9c v\u1ec1 h\u1ea1 t\u1ea7ng nh\u01b0 Docker, Kubernetes, ho\u1eb7c Kafka s\u1ebd gi\u00fap b\u1ea1n x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn v\u00e0 realtime hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc chi ti\u1ebft: <strong><a href=\"https:\/\/itviec.com\/blog\/data-engineer-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Data Engineer: C\u00f4ng vi\u1ec7c, K\u1ef9 n\u0103ng, M\u1ee9c l\u01b0\u01a1ng th\u1ebf n\u00e0o?<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-manager\"><b>Manager<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">M\u1ed9t h\u01b0\u1edbng \u0111i kh\u00e1c l\u00e0 chuy\u1ec3n sang c\u00e1c v\u1ecb tr\u00ed qu\u1ea3n l\u00fd. B\u1ea1n c\u00f3 th\u1ec3 th\u0103ng ti\u1ebfn t\u1eeb Data Analyst (Chuy\u00ean vi\u00ean ph\u00e2n t\u00edch d\u1eef li\u1ec7u) l\u00ean Senior Data Analyst, Analyst Manager ho\u1eb7c Analytics Manager (Tr\u01b0\u1edfng nh\u00f3m ph\u00e2n t\u00edch), Director of Analyst (Gi\u00e1m \u0111\u1ed1c ph\u00e2n t\u00edch), th\u1eadm ch\u00ed l\u00e0 Chief Data Officer (Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh d\u1eef li\u1ec7u &#8211; CDO).<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 theo \u0111u\u1ed5i h\u01b0\u1edbng \u0111i n\u00e0y, b\u1ea1n c\u1ea7n ph\u00e1t tri\u1ec3n k\u1ef9 n\u0103ng l\u00e3nh \u0111\u1ea1o b\u00ean c\u1ea1nh k\u1ef9 n\u0103ng v\u1ec1 d\u1eef li\u1ec7u.<\/span><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em><span style=\"font-weight: 400;\">Nh\u01b0 theo ch\u1ecb <a href=\"https:\/\/itviec.com\/blog\/data-analyst-la-gi\/\" target=\"_blank\" rel=\"noopener\">Nguy\u1ec5n Th\u1ecb Th\u00fay H\u1ea1nh<\/a> &#8211; Senior Manager, BI and Data Analytics, chia s\u1ebb r\u1eb1ng: &#8221; Analytics Manager kh\u00f4ng ph\u1ea3i l\u00e0 b\u01b0\u1edbc ph\u00e1t tri\u1ec3n cao h\u01a1n (v\u1ec1 m\u1eb7t k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n) c\u1ee7a v\u1ecb tr\u00ed Data Analyst. \u0110\u01a1n gi\u1ea3n l\u00e0, gi\u1ed1ng nh\u01b0 m\u1ecdi v\u1ecb tr\u00ed managing kh\u00e1c, khi chuy\u1ec3n th\u00e0nh Analytics Manager, b\u1ea1n nh\u1eadn th\u00eam tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd.&#8221;<\/span><\/em><\/p>\n<\/blockquote>\n\n\n\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 c\u00f4ng ty y\u00eau c\u1ea7u b\u1eb1ng Th\u1ea1c s\u0129 Ph\u00e2n t\u00edch d\u1eef li\u1ec7u ho\u1eb7c Qu\u1ea3n tr\u1ecb Kinh doanh chuy\u00ean ng\u00e0nh Ph\u00e2n t\u00edch d\u1eef li\u1ec7u cho c\u00e1c v\u1ecb tr\u00ed cao h\u01a1n.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-specialist\"><b>Specialist<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh chuy\u00ean gia ph\u00e2n t\u00edch trong m\u1ed9t ng\u00e0nh c\u1ee5 th\u1ec3, v\u00ed d\u1ee5 nh\u01b0:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Business analyst (Ph\u00e2n t\u00edch kinh doanh)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Financial analyst (Ph\u00e2n t\u00edch t\u00e0i ch\u00ednh)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Operations analyst (Ph\u00e2n t\u00edch v\u1eadn h\u00e0nh)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Marketing analyst (Ph\u00e2n t\u00edch Marketing)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Systems analyst (Ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng)<\/span><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-consultant\"><b>Consultant<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Sau v\u00e0i n\u0103m kinh nghi\u1ec7m, b\u1ea1n c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh Data Analyst Consultant. B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c tr\u1ef1c ti\u1ebfp cho m\u1ed9t c\u00f4ng ty ho\u1eb7c tr\u1edf th\u00e0nh freelancer th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch cho nhi\u1ec1u kh\u00e1ch h\u00e0ng kh\u00e1c nhau.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-k\u1ef9-nang-c\u1ea7n-co-d\u1ec3-tr\u1edf-thanh-data-analyst\"><span class=\"ez-toc-section\" id=\"Ky_nang_can_co_de_tro_thanh_Data_Analyst\"><\/span><b>K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 \u0111\u1ec3 tr\u1edf th\u00e0nh Data Analyst<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-k\u1ef9-nang-chuyen-mon\"><b>K\u1ef9 n\u0103ng chuy\u00ean m\u00f4n<\/b><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\"><strong>Ph\u00e2n t\u00edch th\u1ed1ng k\u00ea<\/strong>: Hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ed1ng k\u00ea v\u00e0o ph\u00e2n t\u00edch d\u1eef li\u1ec7u. Th\u1ed1ng k\u00ea l\u00e0 c\u00e1c l\u0129nh v\u1ef1c to\u00e1n h\u1ecdc v\u00e0 khoa h\u1ecdc m\u00e0 c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c thu th\u1eadp, ph\u00e2n t\u00edch, di\u1ec5n gi\u1ea3i v\u00e0 tr\u00ecnh b\u00e0y d\u1eef li\u1ec7u.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u<\/strong>: Bi\u1ebft c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch tr\u1ef1c quan v\u00e0 d\u1ec5 hi\u1ec3u, nh\u01b0 Tableau, Power BI, Zoho,&#8230;<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>L\u1eadp tr\u00ecnh<\/strong>: Th\u00e0nh th\u1ea1o s\u1eed d\u1ee5ng R ho\u1eb7c Python \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u. Hai ng\u00f4n ng\u1eef n\u00e0y cho ph\u00e9p b\u1ea1n th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch n\u00e2ng cao m\u00e0 Excel th\u01b0\u1eddng kh\u00f4ng th\u1ec3 l\u00e0m. Trong khi R \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho vi\u1ec7c ph\u00e2n t\u00edch th\u00ec Python l\u1ea1i ph\u1ed5 bi\u1ebfn h\u01a1n v\u00e0 c\u00f3 th\u1ec3 d\u1ec5 h\u1ecdc h\u01a1n.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>N\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 c\u01a1 s\u1edf d\u1eef li\u1ec7u<\/strong>: Hi\u1ec3u r\u00f5 c\u00e1ch t\u1ed5 ch\u1ee9c v\u00e0 truy xu\u1ea5t \u0111\u01b0\u1ee3c c\u01a1 s\u1edf d\u1eef li\u1ec7u. Ng\u00f4n ng\u1eef truy v\u1ea5n c\u00f3 c\u1ea5u tr\u00fac, hay SQL, l\u00e0 ng\u00f4n ng\u1eef ti\u00eau chu\u1ea9n \u0111\u1ec3 giao ti\u1ebfp v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u. N\u1eafm v\u1eefng SQL cho ph\u00e9p b\u1ea1n c\u1eadp nh\u1eadt, s\u1eafp x\u1ebfp v\u00e0 truy v\u1ea5n d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 v\u00e0 s\u1eeda \u0111\u1ed5i c\u1ea5u tr\u00fac d\u1eef li\u1ec7u (schema).<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>L\u00e0m s\u1ea1ch v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u<\/strong>: C\u00f3 k\u1ef9 n\u0103ng l\u00e0m s\u1ea1ch v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a d\u1eef li\u1ec7u. Ngo\u00e0i ra, Data Analyst c\u00f2n chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u v\u1ec1 m\u1ed9t \u0111\u1ecbnh d\u1ea1ng th\u1ed1ng nh\u1ea5t c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ph\u00e2n t\u00edch, \u0111\u1ed3ng th\u1eddi t\u1eadp h\u1ee3p v\u00e0 k\u1ebft n\u1ed1i nh\u1eefng d\u1eef li\u1ec7u t\u1eeb \u0111a ngu\u1ed3n t\u1ea1o ra m\u1ed9t g\u00f3c nh\u00ecn xuy\u00ean su\u1ed1t.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>Ki\u1ebfn th\u1ee9c chuy\u00ean ng\u00e0nh<\/strong>: Hi\u1ec3u bi\u1ebft v\u1eefng v\u1ec1 l\u0129nh v\u1ef1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a doanh nghi\u1ec7p ho\u1eb7c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u00e0 h\u1ecd \u0111ang l\u00e0m vi\u1ec7c.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>Qu\u1ea3n l\u00fd d\u1eef li\u1ec7u<\/strong>: Qu\u1ea3n l\u00fd d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn vi\u1ec7c thu th\u1eadp, s\u1eafp x\u1ebfp v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, an to\u00e0n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed. M\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 t\u1ed5 ch\u1ee9c s\u1ebd c\u00f3 c\u00e1c vai tr\u00f2 d\u00e0nh ri\u00eang cho vi\u1ec7c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u nh\u01b0 Data Architects\/ Data Engineers, Database Administrators, v\u00e0 Information Security Analysts, Data Analyst v\u1eabn n\u00ean qu\u1ea3n l\u00fd d\u1eef li\u1ec7u \u1edf m\u1ed9t kh\u1ea3 n\u0103ng nh\u1ea5t \u0111\u1ecbnh.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>Tr\u1ef1c quan h\u00f3a th\u1ed1ng k\u00ea<\/strong>: B\u1ea1n c\u1ea7n th\u00e0nh th\u1ea1o c\u00e1c ph\u1ea7n m\u1ec1m tr\u1ef1c quan h\u00f3a, nh\u01b0 Tableau, \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i ph\u00e2n t\u00edch th\u00e0nh b\u1ea3ng th\u00f4ng tin, m\u00f4 h\u00ecnh d\u1eef li\u1ec7u, h\u00ecnh \u1ea3nh tr\u1ef1c quan v\u00e0 b\u00e1o c\u00e1o kinh doanh.<\/span><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-k\u1ef9-nang-m\u1ec1m\"><b>K\u1ef9 n\u0103ng m\u1ec1m<\/b><\/h3>\n\n\n\n<p>Theo <a href=\"https:\/\/itviec.com\/bao-cao\/luong-it-va-thi-truong-tuyen-dung-it-vietnam\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00e1o C\u00e1o L\u01b0\u01a1ng &amp; Th\u1ecb Tr\u01b0\u1eddng Tuy\u1ec3n D\u1ee5ng IT 2024-2025<\/a>, sau \u0111\u00e2y l\u00e0 c\u00e1c k\u1ef9 n\u0103ng m\u1ec1m m\u00e0 Data Analyst \u01b0u ti\u00ean c\u1ea3i thi\u1ec7n v\u00e0 s\u1edf h\u1eefu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u1ef9 n\u0103ng n\u00f3i ti\u1ebfng Anh<\/li>\n\n\n\n<li>Qu\u1ea3n l\u00fd d\u1ef1 \u00e1n<\/li>\n\n\n\n<li>Thuy\u1ebft tr\u00ecnh<\/li>\n\n\n\n<li>L\u00e3nh \u0111\u1ea1o<\/li>\n\n\n\n<li>Ki\u1ebfn th\u1ee9c kinh doanh<\/li>\n<\/ul>\n\n\n\n<p>Ngo\u00e0i ra, \u0111\u1ec3 Data Analyst c\u00f3 th\u1ec3 giao ti\u1ebfp hi\u1ec7u qu\u1ea3, ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng v\u1edbi c\u00e1c b\u00ean li\u00ean quan v\u00e0 truy\u1ec1n \u0111\u1ea1t insight thuy\u1ebft ph\u1ee5c, b\u1ea1n n\u00ean n\u1eafm v\u1eefng c\u00e1c k\u1ef9 n\u0103ng m\u1ec1m sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>K\u1ef9 n\u0103ng \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1edbi doanh nghi\u1ec7p:<\/strong> Bi\u1ebft c\u00e1ch khai th\u00e1c y\u00eau c\u1ea7u \u0111\u00fang tr\u1ecdng t\u00e2m b\u1eb1ng c\u00e1ch h\u1ecfi r\u00f5 m\u1ee5c ti\u00eau, KPI, ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i v\u00e0 c\u00e1ch h\u1ecd s\u1ebd s\u1eed d\u1ee5ng dashboard.<\/li>\n\n\n\n<li><strong>K\u1ef9 n\u0103ng giao ti\u1ebfp k\u1ef9 thu\u1eadt v\u1edbi Data Engineer\/Developer:<\/strong> Tr\u00ecnh b\u00e0y logic d\u1eef li\u1ec7u r\u00f5 r\u00e0ng, c\u00f3 v\u00ed d\u1ee5 c\u1ee5 th\u1ec3, tr\u00e1nh m\u01a1 h\u1ed3; d\u00f9ng t\u00e0i li\u1ec7u, schema m\u1eabu v\u00e0 c\u00f4ng c\u1ee5 nh\u01b0 Jira \u0111\u1ec3 l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3.<\/li>\n\n\n\n<li><strong>K\u1ef9 n\u0103ng s\u1eafp x\u1ebfp v\u00e0 \u01b0u ti\u00ean c\u00f4ng vi\u1ec7c:<\/strong> Bi\u1ebft d\u00f9ng c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd task nh\u01b0 Trello, Jira; ph\u00e2n bi\u1ec7t vi\u1ec7c g\u1ea5p &#8211; quan tr\u1ecdng; l\u00e0m quen v\u1edbi c\u00e1ch l\u00e0m vi\u1ec7c trong team Agile.<\/li>\n\n\n\n<li><strong>K\u1ef9 n\u0103ng vi\u1ebft t\u00e0i li\u1ec7u (documentation):<\/strong> Ghi ch\u00e9p \u0111\u1ecbnh ngh\u0129a d\u1eef li\u1ec7u, logic t\u00ednh to\u00e1n, gi\u1ea3 \u0111\u1ecbnh ph\u00e2n t\u00edch v\u00e0o Notion ho\u1eb7c Google Docs \u0111\u1ec3 d\u1ec5 tra c\u1ee9u v\u00e0 b\u00e0n giao cho ng\u01b0\u1eddi kh\u00e1c.<\/li>\n\n\n\n<li><strong>K\u1ef9 n\u0103ng tr\u00ecnh b\u00e0y k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch:<\/strong> Tr\u00ecnh b\u00e0y d\u1eef li\u1ec7u theo m\u1ea1ch chuy\u1ec7n r\u00f5 r\u00e0ng, d\u00f9ng bi\u1ec3u \u0111\u1ed3 \u0111\u00fang lo\u1ea1i, slide ng\u1eafn g\u1ecdn v\u00e0 lu\u00f4n k\u1ebft th\u00fac b\u1eb1ng \u0111\u1ec1 xu\u1ea5t h\u00e0nh \u0111\u1ed9ng r\u00f5 r\u00e0ng.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-b\u1eb1ng-c\u1ea5p-d\u1ec3-tr\u1edf-thanh-data-analyst\"><span class=\"ez-toc-section\" id=\"Bang_cap_de_tro_thanh_Data_Analyst\"><\/span><b>B\u1eb1ng c\u1ea5p \u0111\u1ec3 tr\u1edf th\u00e0nh Data Analyst<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 10 ch\u1ee9ng ch\u1ec9 ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau ngh\u1ec1 nghi\u1ec7p c\u1ee7a m\u00ecnh:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.comptia.org\/certifications\/data\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">CompTIA Data+<\/span><\/a><span style=\"font-weight: 400;\">: Ch\u1ee9ng ch\u1ec9 c\u01a1 b\u1ea3n v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/www.cloudera.com\/services-and-support\/training\/cdhhdp-certification\/cca-data-analyst.html\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Cloudera Certified Associate (CCA) Data Analyst:<\/span><\/a><span style=\"font-weight: 400;\"> Ch\u1ee9ng ch\u1ec9 chuy\u00ean s\u00e2u d\u00e0nh cho ph\u00e2n t\u00edch vi\u00ean d\u1eef li\u1ec7u, t\u1eadp trung v\u00e0o n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn Cloudera.<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/learn.microsoft.com\/en-us\/credentials\/certifications\/power-bi-data-analyst-associate\/?practice-assessment-type=certification\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Microsoft Certified: Power BI Data Analyst Associate:<\/span><\/a><span style=\"font-weight: 400;\"> Ch\u1ee9ng ch\u1ec9 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng Power BI c\u1ee7a Microsoft \u0111\u1ec3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 t\u1ea1o b\u00e1o c\u00e1o tr\u1ef1c quan.<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/www.sas.com\/el_gr\/certification.html\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">SAS Certified Data Scientist:<\/span><\/a><span style=\"font-weight: 400;\"> Ch\u1ee9ng ch\u1ec9 cao c\u1ea5p d\u00e0nh cho nh\u00e0 khoa h\u1ecdc d\u1eef li\u1ec7u, \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m SAS \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p.<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/www.certifiedanalytics.org\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Certified Analytics Professional (CAP)<\/span><\/a><span style=\"font-weight: 400;\">: Ch\u1ee9ng ch\u1ec9 to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c ki\u1ebfn th\u1ee9c v\u00e0 k\u1ef9 n\u0103ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u vai tr\u00f2 ph\u00e2n t\u00edch kh\u00e1c nhau.<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/education.dell.com\/content\/emc\/en-us\/home\/certification-overview\/find-exam\/data-science-associate.html\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Data Scientist Associate v2 (DCA-DS) Certification<\/span><\/a><span style=\"font-weight: 400;\">: Ch\u1ee9ng ch\u1ec9 \u0111\u00e1nh gi\u00e1 c\u00e1c ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 khoa h\u1ecdc d\u1eef li\u1ec7u, ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u s\u1ef1 nghi\u1ec7p.<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/datascience.columbia.edu\/education\/programs\/certification-of-professional-achievement-in-data-sciences\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Columbia University Certification of Professional Achievement in Data Sciences:<\/span><\/a><span style=\"font-weight: 400;\"> Ch\u1ee9ng ch\u1ec9 c\u1ee7a \u0110\u1ea1i h\u1ecdc Columbia, cung c\u1ea5p ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 khoa h\u1ecdc d\u1eef li\u1ec7u.<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/aws.amazon.com\/certification\/certified-data-analytics-specialty\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">AWS Certified Data Analytics \u2013 Specialty<\/span><\/a><span style=\"font-weight: 400;\">: Ch\u1ee9ng ch\u1ec9 chuy\u00ean m\u00f4n v\u1ec1 ph\u00e2n t\u00edch d\u1eef li\u1ec7u tr\u00ean n\u1ec1n t\u1ea3ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y AWS c\u1ee7a Amazon.<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/www.coursera.org\/google-certificates\/data-analytics-certificate?utm_source=google&amp;utm_medium=institutions&amp;utm_campaign=sou--google__med--organicsearch__cam--gwgsite__con--null__ter--null\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Google Data Analytics Professional Certificate:<\/span><\/a><span style=\"font-weight: 400;\"> Ch\u1ee9ng ch\u1ec9 cung c\u1ea5p c\u00e1c k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n \u0111\u1ec3 thu th\u1eadp, x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u using Google tools (s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 c\u1ee7a Google).<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/www.coursera.org\/professional-certificates\/ibm-data-analyst\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">IBM Data Analyst Professional Certificate:<\/span><\/a><span style=\"font-weight: 400;\"> Ch\u1ee9ng ch\u1ec9 cung c\u1ea5p c\u00e1c k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft \u0111\u1ec3 tr\u1edf th\u00e0nh chuy\u00ean vi\u00ean ph\u00e2n t\u00edch d\u1eef li\u1ec7u, s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 c\u1ee7a IBM.<\/span><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-cau-h\u1ecfi-v\u1ec1-data-analyst-lam-gi-th\u01b0\u1eddng-g\u1eb7p\"><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_ve_Data_Analyst_lam_gi_thuong_gap\"><\/span><b>C\u00e1c c\u00e2u h\u1ecfi v\u1ec1 Data Analyst l\u00e0m g\u00ec th\u01b0\u1eddng g\u1eb7p<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-m\u1ee9c-l\u01b0\u01a1ng-c\u1ee7a-data-analyst\"><b>M\u1ee9c l\u01b0\u01a1ng c\u1ee7a Data Analyst?<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">M\u1ee9c l\u01b0\u01a1ng c\u1ee7a Data Analyst ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0 kinh nghi\u1ec7m, k\u1ef9 n\u0103ng, v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c v\u00e0 lo\u1ea1i h\u00ecnh doanh nghi\u1ec7p.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Theo kh\u1ea3o s\u00e1t \u201c<a href=\"https:\/\/itviec.com\/blog\/bao-cao-luong-it\" target=\"_blank\" rel=\"noopener\"><strong>B\u00e1o c\u00e1o L\u01b0\u01a1ng v\u00e0 Th\u1ecb tr\u01b0\u1eddng Tuy\u1ec3n d\u1ee5ng IT Vi\u1ec7t Nam 2024-2025<\/strong><\/a>\u201d c\u1ee7a ITviec, m\u1ee9c l\u01b0\u01a1ng trung v\u1ecb c\u1ee7a Data Analyst hi\u1ec7n nay t\u1ea1i Vi\u1ec7t Nam l\u00e0:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><b>Kho\u1ea3ng n\u0103m kinh nghi\u1ec7m<\/b><\/th><th><b>M\u1ee9c l\u01b0\u01a1ng trung v\u1ecb Data Analyst<\/b><\/th><\/tr><\/thead><tbody><tr><td><span style=\"font-weight: 300;\">D\u01b0\u1edbi 1 n\u0103m<\/span><\/td><td><span style=\"font-weight: 300;\">16.400.000<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 300;\">1-2 n\u0103m<\/span><\/td><td><span style=\"font-weight: 300;\">22.350.000<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 300;\">3-4 n\u0103m<\/span><\/td><td><span style=\"font-weight: 300;\">30.400.000<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 300;\">5-8 n\u0103m<\/span><\/td><td><span style=\"font-weight: 300;\">68.450.000<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-analyst-c\u1ea7n-lam-vi\u1ec7c-v\u1edbi-nh\u1eefng-cong-c\u1ee5-nao\"><b>Data Analyst c\u1ea7n l\u00e0m vi\u1ec7c v\u1edbi nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0o?<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Trong qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch d\u1eef li\u1ec7u, Data Analyst th\u01b0\u1eddng s\u1eed d\u1ee5ng r\u1ea5t nhi\u1ec1u c\u00f4ng c\u1ee5 \u0111\u1ec3 c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd tr\u1edf n\u00ean ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn nh\u1ea5t trong ng\u00e0nh ph\u00e2n t\u00edch d\u1eef li\u1ec7u bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thu th\u1eadp d\u1eef li\u1ec7u marketing: Google Tag Manager, Google Analytics, Google Ads<\/li>\n\n\n\n<li>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u: Tableau, Power BI, Looker, Google Analytics<\/li>\n\n\n\n<li>Ph\u00e2n t\u00edch v\u00e0 m\u00f4 h\u00ecnh h\u00f3a: SAS, Jupyter Notebooks<\/li>\n\n\n\n<li>Ph\u00e2n t\u00edch b\u1ea3ng t\u00ednh: Excel, Google Sheets<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-data-analyst-co-c\u1ea7n-ph\u1ea3i-bi\u1ebft-code-khong\"><b>Data analyst c\u00f3 c\u1ea7n ph\u1ea3i bi\u1ebft code kh\u00f4ng?<\/b><\/h3>\n\n\n\n<p>M\u1eb7c d\u00f9 kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i gi\u1ecfi l\u1eadp tr\u00ecnh \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t Data Analyst, nh\u01b0ng vi\u1ec7c th\u00e0nh th\u1ea1o SQL &#8211; ng\u00f4n ng\u1eef truy v\u1ea5n d\u1eef li\u1ec7u, l\u00e0 <strong>b\u1eaft bu\u1ed9c<\/strong> \u0111\u1ed1i v\u1edbi v\u1ecb tr\u00ed Data Analyst, v\u00ec ph\u1ea7n l\u1edbn d\u1eef li\u1ec7u doanh nghi\u1ec7p hi\u1ec7n nay \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u00e1c h\u1ec7 qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u nh\u01b0 MySQL, PostgreSQL, BigQuery, v.v.<\/p>\n\n\n\n<p>Ngo\u00e0i ra, n\u1ebfu b\u1ea1n bi\u1ebft th\u00eam m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0 Python ho\u1eb7c R, b\u1ea1n s\u1ebd c\u00f3 l\u1ee3i th\u1ebf r\u1ea5t l\u1edbn trong vi\u1ec7c x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u t\u1eeb c\u00e1c ngu\u1ed3n kh\u00f4ng c\u1ea5u tr\u00fac, v\u00ed d\u1ee5 nh\u01b0 file CSV, Excel ho\u1eb7c d\u1eef li\u1ec7u d\u1ea1ng log, m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o Data Engineer \u0111\u1ec3 \u0111\u1ea9y d\u1eef li\u1ec7u v\u00e0o h\u1ec7 th\u1ed1ng tr\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong c\u00e1c t\u1ed5 ch\u1ee9c nh\u1ecf ho\u1eb7c m\u00f4i tr\u01b0\u1eddng startup, n\u01a1i Data Analyst th\u01b0\u1eddng ph\u1ea3i t\u1ef1 x\u1eed l\u00fd to\u00e0n b\u1ed9 chu\u1ed7i ph\u00e2n t\u00edch t\u1eeb thu th\u1eadp \u0111\u1ebfn l\u00e0m s\u1ea1ch v\u00e0 t\u00ednh to\u00e1n d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-c\u1ea7n-k\u1ef9-nang-gi-d\u1ec3-theo-du\u1ed5i-s\u1ef1-nghi\u1ec7p-nganh-data-analyst\"><b>C\u1ea7n k\u1ef9 n\u0103ng g\u00ec \u0111\u1ec3 theo \u0111u\u1ed5i s\u1ef1 nghi\u1ec7p ng\u00e0nh Data Analyst?<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i y\u00eau c\u1ea7u v\u1ec1 tr\u00ecnh \u0111\u1ed9 h\u1ecdc v\u1ea5n v\u00e0 kinh nghi\u1ec7m, nh\u00e0 tuy\u1ec3n d\u1ee5ng \u0111ang t\u00ecm ki\u1ebfm \u1ee9ng vi\u00ean c\u00f3 nh\u1eefng k\u1ef9 n\u0103ng sau:<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">K\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Ki\u1ebfn th\u1ee9c to\u00e1n h\u1ecdc t\u1ed1t v\u00e0 x\u00e1c su\u1ea5t th\u1ed1ng k\u00ea. To\u00e1n cao c\u1ea5p l\u00e0 \u0111i\u1ec3m m\u1ea1nh, tuy nhi\u00ean kh\u00f4ng c\u1ea7n qu\u00e1 v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 Data Scientist.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Th\u00e0nh th\u1ea1o ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh Python, R, SQL v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">K\u1ef9 n\u0103ng tr\u00ecnh b\u00e0y v\u00e0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u d\u1ec5 hi\u1ec3u, d\u1ec5 \u0111\u01b0a ra h\u01b0\u1edbng x\u1eed l\u00fd.<\/span><\/li>\n<\/ul>\n\n\n\n<p><span style=\"font-weight: 400;\">K\u1ef9 n\u0103ng m\u1ec1m:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 \u0111\u1ec1 xu\u1ea5t h\u01b0\u1edbng x\u1eed l\u00fd t\u1eeb c\u00e1c d\u1eef li\u1ec7u ph\u00e2n t\u00edch.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">T\u01b0 duy ph\u1ea3n bi\u1ec7n.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd th\u1eddi gian.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">B\u00e1o c\u00e1o c\u00f3 h\u1ec7 th\u1ed1ng v\u00e0 kh\u1ea3 n\u0103ng di\u1ec5n gi\u1ea3i t\u1ed1t.<\/span><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cong-vi\u1ec7c-c\u1ee7a-data-analyst-co-khac-nhau-gi\u1eefa-cac-nhom-nganh-khong\"><strong>C\u00f4ng vi\u1ec7c c\u1ee7a Data Analyst c\u00f3 kh\u00e1c nhau gi\u1eefa c\u00e1c nh\u00f3m ng\u00e0nh kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p>D\u00f9 c\u00f9ng mang ch\u1ee9c danh l\u00e0 Data Analyst, nh\u01b0ng t\u00ednh ch\u1ea5t c\u00f4ng vi\u1ec7c v\u00e0 y\u00eau c\u1ea7u k\u1ef9 n\u0103ng l\u1ea1i c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t gi\u1eefa c\u00e1c ng\u00e0nh do \u0111\u1eb7c th\u00f9 h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u v\u00e0 t\u1ed1c \u0111\u1ed9 ra quy\u1ebft \u0111\u1ecbnh kh\u00f4ng gi\u1ed1ng nhau.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5, trong ng\u00e0nh t\u00e0i ch\u00ednh &#8211; ng\u00e2n h\u00e0ng, d\u1eef li\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u00e1c h\u1ec7 th\u1ed1ng c\u0169, c\u00f3 c\u1ea5u tr\u00fac ch\u1eb7t ch\u1ebd v\u00e0 \u0111\u1ed9 b\u1ea3o m\u1eadt cao. Vi\u1ec7c truy v\u1ea5n d\u1eef li\u1ec7u \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n tr\u1ecdng tuy\u1ec7t \u0111\u1ed1i, v\u00ec n\u1ebfu vi\u1ebft sai c\u00e2u l\u1ec7nh r\u1ed3i m\u1edbi ph\u00e1t hi\u1ec7n th\u00ec ph\u1ea3i ch\u1edd r\u1ea5t l\u00e2u \u0111\u1ec3 h\u1ec7 th\u1ed1ng x\u1eed l\u00fd l\u1ea1i. Do \u0111\u00f3, Data Analyst trong ng\u00e0nh n\u00e0y c\u1ea7n c\u00f3 k\u1ef9 n\u0103ng t\u1ed1i \u01b0u SQL s\u00e2u, kh\u1ea3 n\u0103ng ki\u1ec3m tra logic truy v\u1ea5n k\u1ef9 c\u00e0ng tr\u01b0\u1edbc khi ch\u1ea1y, v\u00e0 hi\u1ec3u r\u00f5 quy tr\u00ecnh nghi\u1ec7p v\u1ee5 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i. H\u1ecd l\u00e0m vi\u1ec7c nhi\u1ec1u v\u1edbi b\u00e1o c\u00e1o t\u1ed5ng h\u1ee3p, batch theo ng\u00e0y ho\u1eb7c tu\u1ea7n, n\u01a1i \u0111\u1ed9 tr\u1ec5 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn, nh\u01b0ng \u0111\u1ed9 ch\u00ednh x\u00e1c ph\u1ea3i g\u1ea7n nh\u01b0 tuy\u1ec7t \u0111\u1ed1i.<\/p>\n\n\n\n<p>Ng\u01b0\u1ee3c l\u1ea1i, \u1edf c\u00e1c c\u00f4ng ty th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u th\u01b0\u1eddng hi\u1ec7n \u0111\u1ea1i v\u00e0 linh ho\u1ea1t h\u01a1n, v\u1edbi kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u l\u1edbn theo th\u1eddi gian th\u1ef1c nh\u01b0 h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng, l\u01b0\u1ee3t truy c\u1eadp, \u0111\u01a1n h\u00e0ng. Data Analyst trong ng\u00e0nh E-commerce kh\u00f4ng ch\u1ec9 c\u1ea7n gi\u1ecfi SQL m\u00e0 c\u00f2n ph\u1ea3i vi\u1ebft truy v\u1ea5n m\u1ed9t c\u00e1ch nhanh, hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u b\u00e1o c\u00e1o realtime, h\u1ed7 tr\u1ee3 quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng cho c\u00e1c chi\u1ebfn d\u1ecbch marketing ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh v\u1eadn h\u00e0nh t\u1ee9c th\u1eddi. \u00c1p l\u1ef1c \u1edf \u0111\u00e2y kh\u00f4ng \u0111\u1ebfn t\u1eeb \u0111\u1ed9 ph\u1ee9c t\u1ea1p h\u1ec7 th\u1ed1ng nh\u01b0 ng\u00e2n h\u00e0ng, m\u00e0 t\u1eeb t\u1ed1c \u0111\u1ed9 v\u00e0 nhu c\u1ea7u theo s\u00e1t th\u1ecb tr\u01b0\u1eddng t\u1eebng gi\u1edd. Ch\u00ednh v\u00ec th\u1ebf, m\u1ed9t Data Analyst gi\u1ecfi trong ng\u00e0nh n\u00e0y c\u1ea7n t\u01b0 duy linh ho\u1ea1t, ph\u1ea3n \u1ee9ng nhanh, v\u00e0 quen l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 hi\u1ec7n \u0111\u1ea1i nh\u01b0 BigQuery, Looker Studio ho\u1eb7c Metabase.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-t\u1ed5ng-k\u1ebft-data-analyst-lam-gi\"><span class=\"ez-toc-section\" id=\"Tong_ket_Data_Analyst_lam_gi\"><\/span><b>T\u1ed5ng k\u1ebft Data Analyst l\u00e0m g\u00ec<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd c\u1ee7a d\u1eef li\u1ec7u trong m\u1ecdi l\u0129nh v\u1ef1c, ngh\u1ec1 Data Analyst h\u1ee9a h\u1eb9n l\u00e0 m\u1ed9t trong nh\u1eefng l\u0129nh v\u1ef1c n\u1ed5i b\u1eadt v\u00e0 ti\u1ec1m n\u0103ng trong th\u1ecb tr\u01b0\u1eddng lao \u0111\u1ed9ng. N\u1ebfu n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c xu h\u01b0\u1edbng ngh\u1ec1 nghi\u1ec7p n\u00e0y v\u00e0 trang b\u1ecb \u0111\u1ee7 k\u1ef9 n\u0103ng, b\u1ea1n c\u00f3 c\u01a1 h\u1ed9i tr\u1edf th\u00e0nh m\u1ed9t Data Analyst th\u00e0nh c\u00f4ng, \u0111\u00f3ng g\u00f3p v\u00e0o s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 t\u1ea1o ra gi\u00e1 tr\u1ecb to l\u1edbn cho doanh nghi\u1ec7p v\u00e0 c\u1ed9ng \u0111\u1ed3ng.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png\" alt=\"robby-2\" class=\"wp-image-5668\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-200x200.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-60x60.png 60w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-text-align-center\" id=\"block-bdf220a1-3635-4794-9101-81d879939b92\"><strong>B\u1ea1n th\u1ea5y b\u00e0i vi\u1ebft hay v\u00e0 h\u1eefu \u00edch? \u0110\u1eebng ng\u1ea1i Share v\u1edbi b\u1ea1n b\u00e8 v\u00e0 \u0111\u1ed3ng nghi\u1ec7p nh\u00e9.<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center has-text-align-center\" id=\"block-a1315aab-406f-48df-97fc-6b9584e6e134\"><strong>V\u00e0 nhanh tay tham kh\u1ea3o&nbsp;<a href=\"http:\/\/itviec.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">vi\u1ec7c l\u00e0m IT<\/a>&nbsp;\u201cch\u1ea5t\u201d tr\u00ean ITviec<\/strong>!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 s\u1ed1, d\u1eef li\u1ec7u c\u00f3 th\u1ec3 xem nh\u01b0 l\u00e0 m\u1ed9t t\u00e0i nguy\u00ean qu\u00fd gi\u00e1. \u0110\u1ec3 khai th\u00e1c \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb t\u1eeb ngu\u1ed3n t\u00e0i nguy\u00ean kh\u1ed5ng l\u1ed3 n\u00e0y, Data Analyst c\u1ea7n ph\u1ea3i \u00e1p d\u1ee5ng nh\u1eefng k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n v\u00e0 c\u00f4ng c\u1ee5 m\u1ed9t c\u00e1ch ph\u00f9 h\u1ee3p. H\u00e3y c\u00f9ng ITviec kh\u00e1m ph\u00e1 Data [&hellip;]<\/p>\n","protected":false},"author":204,"featured_media":67255,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[94],"tags":[],"class_list":["post-67248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-su-nghiep-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n - ITviec Blog<\/title>\n<meta name=\"description\" content=\"C\u00f9ng ITviec kh\u00e1m ph\u00e1 Data Analyst l\u00e0m g\u00ec, k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh Data Analyst qua b\u00e0i vi\u1ebft n\u00e0y!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n\" \/>\n<meta property=\"og:description\" content=\"Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 s\u1ed1, d\u1eef li\u1ec7u c\u00f3 th\u1ec3 xem nh\u01b0 l\u00e0 m\u1ed9t t\u00e0i nguy\u00ean qu\u00fd gi\u00e1. \u0110\u1ec3 khai th\u00e1c \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb t\u1eeb ngu\u1ed3n t\u00e0i nguy\u00ean kh\u1ed5ng l\u1ed3 n\u00e0y, Data Analyst\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"ITviec Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ITviec\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-20T14:55:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-14T04:58:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/04\/data-analyst-lam-gi-blog-thumbnail-vippro.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"790\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Thanh Th\u01b0\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ITviec\" \/>\n<meta name=\"twitter:site\" content=\"@ITviec\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Thanh Th\u01b0\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"20 ph\u00fat\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n - ITviec Blog","description":"C\u00f9ng ITviec kh\u00e1m ph\u00e1 Data Analyst l\u00e0m g\u00ec, k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh Data Analyst qua b\u00e0i vi\u1ebft n\u00e0y!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/","og_locale":"vi_VN","og_type":"article","og_title":"Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n","og_description":"Trong th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 s\u1ed1, d\u1eef li\u1ec7u c\u00f3 th\u1ec3 xem nh\u01b0 l\u00e0 m\u1ed9t t\u00e0i nguy\u00ean qu\u00fd gi\u00e1. \u0110\u1ec3 khai th\u00e1c \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb t\u1eeb ngu\u1ed3n t\u00e0i nguy\u00ean kh\u1ed5ng l\u1ed3 n\u00e0y, Data Analyst","og_url":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/","og_site_name":"ITviec Blog","article_publisher":"https:\/\/www.facebook.com\/ITviec","article_published_time":"2024-04-20T14:55:11+00:00","article_modified_time":"2025-07-14T04:58:08+00:00","og_image":[{"width":1500,"height":790,"url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/04\/data-analyst-lam-gi-blog-thumbnail-vippro.png","type":"image\/png"}],"author":"Thanh Th\u01b0","twitter_card":"summary_large_image","twitter_creator":"@ITviec","twitter_site":"@ITviec","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Thanh Th\u01b0","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"20 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#article","isPartOf":{"@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/"},"author":{"name":"Thanh Th\u01b0","@id":"https:\/\/itviec.com\/blog\/#\/schema\/person\/ea98453e8b27532154e7fca81a930ff0"},"headline":"Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n","datePublished":"2024-04-20T14:55:11+00:00","dateModified":"2025-07-14T04:58:08+00:00","mainEntityOfPage":{"@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/"},"wordCount":5531,"publisher":{"@id":"https:\/\/itviec.com\/blog\/#organization"},"image":{"@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/04\/data-analyst-lam-gi-blog-thumbnail-vippro.png","articleSection":["S\u1ef1 nghi\u1ec7p IT"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/","url":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/","name":"Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n - ITviec Blog","isPartOf":{"@id":"https:\/\/itviec.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#primaryimage"},"image":{"@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/04\/data-analyst-lam-gi-blog-thumbnail-vippro.png","datePublished":"2024-04-20T14:55:11+00:00","dateModified":"2025-07-14T04:58:08+00:00","description":"C\u00f9ng ITviec kh\u00e1m ph\u00e1 Data Analyst l\u00e0m g\u00ec, k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh Data Analyst qua b\u00e0i vi\u1ebft n\u00e0y!","breadcrumb":{"@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#primaryimage","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/04\/data-analyst-lam-gi-blog-thumbnail-vippro.png","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/04\/data-analyst-lam-gi-blog-thumbnail-vippro.png","width":1500,"height":790,"caption":"data analyst l\u00e0m g\u00ec - itviec blog"},{"@type":"BreadcrumbList","@id":"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"S\u1ef1 nghi\u1ec7p IT","item":"https:\/\/itviec.com\/blog\/su-nghiep-it\/"},{"@type":"ListItem","position":2,"name":"Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n"}]},{"@type":"WebSite","@id":"https:\/\/itviec.com\/blog\/#website","url":"https:\/\/itviec.com\/blog\/","name":"ITviec Blog","description":"IT Jobs &amp; People in Vietnam","publisher":{"@id":"https:\/\/itviec.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/itviec.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/itviec.com\/blog\/#organization","name":"ITviec","url":"https:\/\/itviec.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/12\/itviec-black-square-facebook.png","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/12\/itviec-black-square-facebook.png","width":1800,"height":1800,"caption":"ITviec"},"image":{"@id":"https:\/\/itviec.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ITviec","https:\/\/x.com\/ITviec","https:\/\/www.linkedin.com\/company\/itviec","https:\/\/www.youtube.com\/channel\/UCYthAQ3bcGr57M_ag5gHDvQ"]},{"@type":"Person","@id":"https:\/\/itviec.com\/blog\/#\/schema\/person\/ea98453e8b27532154e7fca81a930ff0","name":"Thanh Th\u01b0","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/thanh-thu-author-120x120.jpg","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/thanh-thu-author-120x120.jpg","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/thanh-thu-author-120x120.jpg","caption":"Thanh Th\u01b0"},"url":"https:\/\/itviec.com\/blog\/author\/thanh-thu\/"}]}},"_links":{"self":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/67248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/users\/204"}],"replies":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/comments?post=67248"}],"version-history":[{"count":1,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/67248\/revisions"}],"predecessor-version":[{"id":89482,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/67248\/revisions\/89482"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/media\/67255"}],"wp:attachment":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/media?parent=67248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/categories?post=67248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/tags?post=67248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}