{"id":27,"date":"2026-03-01T11:42:21","date_gmt":"2026-03-01T11:42:21","guid":{"rendered":"https:\/\/devclassroom.space\/?p=27"},"modified":"2026-03-25T00:47:08","modified_gmt":"2026-03-25T00:47:08","slug":"1-devclassroom-lop-hoc-danh-cho-dev-la-gi","status":"publish","type":"post","link":"https:\/\/devclassroom.space\/?p=27","title":{"rendered":"1. DevClassroom \u2013 \u201cL\u1edbp h\u1ecdc d\u00e0nh cho dev\u201d l\u00e0 g\u00ec?"},"content":{"rendered":"\n<p>Trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i nhanh, l\u1eadp tr\u00ecnh vi\u00ean kh\u00f4ng th\u1ec3 d\u1eebng vi\u1ec7c h\u1ecdc sau khi ra tr\u01b0\u1eddng ho\u1eb7c sau v\u00e0i kh\u00f3a h\u1ecdc c\u01a1 b\u1ea3n. H\u1ecd c\u1ea7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1eadp nh\u1eadt ng\u00f4n ng\u1eef, framework, c\u00f4ng c\u1ee5 m\u1edbi.<\/li>\n\n\n\n<li>R\u00e8n t\u01b0 duy thi\u1ebft k\u1ebf, ki\u1ebfn tr\u00fac, \u0111\u1ecdc hi\u1ec3u m\u00e3 ngu\u1ed3n l\u1edbn.<\/li>\n\n\n\n<li>Th\u1ef1c h\u00e0nh tr\u00ean b\u00e0i to\u00e1n th\u1ef1c, kh\u00f4ng ch\u1ec9 b\u00e0i t\u1eadp s\u00e1ch v\u1edf.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"981\" src=\"https:\/\/devclassroom.space\/wp-content\/uploads\/2026\/03\/image.png\" alt=\"DevClassroom l\u00e0 l\u1edbp h\u1ecdc d\u00e0nh cho dev, t\u1eadp trung v\u00e0o vi\u1ec7c r\u00e8n luy\u1ec7n k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh th\u1ef1c chi\u1ebfn, t\u01b0 duy gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 th\u00f3i quen l\u00e0m vi\u1ec7c chuy\u00ean nghi\u1ec7p trong m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.\" class=\"wp-image-28\" srcset=\"https:\/\/devclassroom.space\/wp-content\/uploads\/2026\/03\/image.png 736w, https:\/\/devclassroom.space\/wp-content\/uploads\/2026\/03\/image-225x300.png 225w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/><\/figure>\n\n\n\n<p>DevClassroom \u0111\u01b0\u1ee3c h\u00ecnh dung nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed9t \u201cl\u1edbp h\u1ecdc\u201d li\u00ean t\u1ee5c d\u00e0nh cho developer.<\/li>\n\n\n\n<li>N\u01a1i k\u1ebft h\u1ee3p b\u00e0i gi\u1ea3ng, b\u00e0i t\u1eadp, d\u1ef1 \u00e1n, code review v\u00e0 th\u1ea3o lu\u1eadn k\u1ef9 thu\u1eadt.<\/li>\n\n\n\n<li>M\u00f4i tr\u01b0\u1eddng an to\u00e0n \u0111\u1ec3 th\u1eed nghi\u1ec7m, sai, s\u1eeda, h\u1ecdc s\u00e2u.<\/li>\n<\/ul>\n\n\n\n<p>Kh\u00e1c v\u1edbi kh\u00f3a h\u1ecdc l\u00fd thuy\u1ebft thu\u1ea7n t\u00fay, DevClassroom t\u1eadp trung v\u00e0o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u00e0i t\u1eadp c\u00f3 t\u00ednh th\u1ef1c ti\u1ec5n cao.<\/li>\n\n\n\n<li>Th\u00f3i quen l\u00e0m vi\u1ec7c chu\u1ea9n trong team: version control, review, issue tracking.<\/li>\n\n\n\n<li>K\u1ef9 n\u0103ng m\u1ec1m quan tr\u1ecdng c\u1ee7a dev: vi\u1ebft t\u00e0i li\u1ec7u, trao \u0111\u1ed5i k\u1ef9 thu\u1eadt, ph\u1ea3n bi\u1ec7n.<\/li>\n<\/ul>\n\n\n\n<p>Theo chu\u1ea9n EEAT:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chuy\u00ean m\u00f4n (Expertise): n\u1ed9i dung do ng\u01b0\u1eddi \u201c\u0111ang l\u00e0m dev th\u1eadt\u201d ho\u1eb7c k\u1ef9 s\u01b0 c\u00f3 kinh nghi\u1ec7m nhi\u1ec1u n\u0103m x\u00e2y d\u1ef1ng.<\/li>\n\n\n\n<li>Tr\u1ea3i nghi\u1ec7m (Experience): b\u00e0i h\u1ecdc d\u1ef1a tr\u00ean nh\u1eefng t\u00ecnh hu\u1ed1ng \u0111\u00e3 g\u1eb7p trong d\u1ef1 \u00e1n, kh\u00f4ng ch\u1ec9 v\u00ed d\u1ee5 tr\u00ean slide.<\/li>\n\n\n\n<li>Th\u1ea9m quy\u1ec1n (Authoritativeness): d\u1ea7n tr\u1edf th\u00e0nh \u0111\u1ecba ch\u1ec9 tin c\u1eady \u0111\u1ec3 dev h\u1ecdc n\u00e2ng cao.<\/li>\n\n\n\n<li>\u0110\u1ed9 tin c\u1eady (Trustworthiness): kh\u00f4ng t\u00f4 h\u1ed3ng ngh\u1ec1 dev, minh b\u1ea1ch v\u1ec1 kh\u00f3 kh\u0103n, y\u00eau c\u1ea7u n\u1ed7 l\u1ef1c.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. V\u1ea5n \u0111\u1ec1 trong c\u00e1ch nhi\u1ec1u dev \u201ct\u1ef1 h\u1ecdc\u201d hi\u1ec7n nay<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">2.1. H\u1ecdc ng\u1eaft qu\u00e3ng, kh\u00f4ng c\u00f3 l\u1ed9 tr\u00ecnh<\/h4>\n\n\n\n<p>Dev th\u01b0\u1eddng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Xem video, \u0111\u1ecdc blog, \u0111\u1ecdc t\u00e0i li\u1ec7u khi g\u1eb7p v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3.<\/li>\n\n\n\n<li>H\u1ecdc \u201cl\u1ea5p ch\u1ed7 tr\u1ed1ng\u201d, thi\u1ebfu h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li>B\u1ecf qua n\u1ec1n t\u1ea3ng d\u00e0i h\u1ea1n v\u00ec b\u1eadn gi\u1ea3i quy\u1ebft vi\u1ec7c ng\u1eafn h\u1ea1n.<\/li>\n<\/ul>\n\n\n\n<p>H\u1ec7 qu\u1ea3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kinh nghi\u1ec7m d\u00e0y l\u00ean nh\u01b0ng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng m\u1ecfng.<\/li>\n\n\n\n<li>Kh\u00f3 chuy\u1ec3n sang c\u00f4ng ngh\u1ec7 m\u1edbi v\u00ec thi\u1ebfu g\u1ed1c.<\/li>\n\n\n\n<li>D\u1ec5 m\u1eafc l\u1ea1i l\u1ed7i c\u0169 trong ng\u1eef c\u1ea3nh m\u1edbi.<\/li>\n<\/ul>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cung c\u1ea5p l\u1ed9 tr\u00ecnh theo ch\u1ee7 \u0111\u1ec1: n\u1ec1n t\u1ea3ng, k\u1ef9 thu\u1eadt n\u00e2ng cao, ki\u1ebfn tr\u00fac, testing, DevOps c\u01a1 b\u1ea3n.<\/li>\n\n\n\n<li>\u0110\u1eb7t m\u1ee5c ti\u00eau r\u00f5 cho t\u1eebng bu\u1ed5i, t\u1eebng m\u00f4-\u0111un.<\/li>\n\n\n\n<li>Gi\u00fap dev \u201cv\u00e1\u201d nh\u1eefng kho\u1ea3ng tr\u1ed1ng ki\u1ebfn th\u1ee9c m\u1ed9t c\u00e1ch c\u00f3 chi\u1ebfn l\u01b0\u1ee3c.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2.2. Thi\u1ebfu m\u00f4i tr\u01b0\u1eddng th\u1ef1c h\u00e0nh c\u00f3 ph\u1ea3n h\u1ed3i<\/h4>\n\n\n\n<p>Nhi\u1ec1u dev:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Code m\u1ed9t m\u00ecnh.<\/li>\n\n\n\n<li>\u00cdt \u0111\u01b0\u1ee3c review nghi\u00eam t\u00fac.<\/li>\n\n\n\n<li>H\u1ecdc qua \u201cth\u1eed v\u00e0 sai\u201d, nh\u01b0ng kh\u00f4ng lu\u00f4n hi\u1ec3u v\u00ec sao sai.<\/li>\n<\/ul>\n\n\n\n<p>N\u1ebfu kh\u00f4ng c\u00f3 ph\u1ea3n h\u1ed3i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00f3i quen x\u1ea5u trong code d\u1ec5 b\u00e1m r\u1ec5.<\/li>\n\n\n\n<li>Kh\u00f3 ph\u00e1t tri\u1ec3n t\u01b0 duy thi\u1ebft k\u1ebf, t\u00e1i s\ufffd\ufffd\ufffd d\u1ee5ng.<\/li>\n\n\n\n<li>M\u1ed7i ng\u01b0\u1eddi \u201cm\u1ed9t phong c\u00e1ch\u201d, kh\u00f3 h\u00f2a v\u00e0o codebase l\u1edbn.<\/li>\n<\/ul>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thi\u1ebft k\u1ebf code exercise c\u00f3 review.<\/li>\n\n\n\n<li>Cho dev th\u1ea5y c\u00e1ch gi\u1ea3i kh\u00e1c nhau cho c\u00f9ng m\u1ed9t b\u00e0i to\u00e1n.<\/li>\n\n\n\n<li>Khuy\u1ebfn kh\u00edch th\u1ea3o lu\u1eadn v\u1ec1 trade-off, kh\u00f4ng ch\u1ec9 \u201c\u0111\u00fang hay sai\u201d.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2.3. Thi\u1ebfu k\u1ef9 n\u0103ng \u201cxung quanh\u201d code<\/h4>\n\n\n\n<p>Dev gi\u1ecfi kh\u00f4ng ch\u1ec9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vi\u1ebft code ch\u1ea1y \u0111\u01b0\u1ee3c.<\/li>\n<\/ul>\n\n\n\n<p>M\u00e0 c\u00f2n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vi\u1ebft code d\u1ec5 \u0111\u1ecdc, d\u1ec5 review.<\/li>\n\n\n\n<li>Vi\u1ebft test, log, t\u00e0i li\u1ec7u.<\/li>\n\n\n\n<li>Giao ti\u1ebfp v\u1edbi PM, QA, DevOps, designer.<\/li>\n<\/ul>\n\n\n\n<p>Nhi\u1ec1u dev:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u1ecfi k\u1ef9 thu\u1eadt l\u00f5i, nh\u01b0ng y\u1ebfu kho\u1ea3n ph\u1ed1i h\u1ee3p, b\u00e1o c\u00e1o, gi\u1ea3i th\u00edch.<\/li>\n\n\n\n<li>G\u1eb7p kh\u00f3 kh\u0103n khi l\u00ean vai tr\u00f2 cao h\u01a1n (lead, architect).<\/li>\n<\/ul>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1ed3ng gh\u00e9p k\u1ef9 n\u0103ng n\u00e0y v\u00e0o b\u00e0i t\u1eadp, project.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u n\u1ed9p k\u00e8m m\u00f4 t\u1ea3, t\u00e0i li\u1ec7u, ghi ch\u00fa thi\u1ebft k\u1ebf.<\/li>\n\n\n\n<li>Khuy\u1ebfn kh\u00edch thuy\u1ebft tr\u00ecnh gi\u1ea3i ph\u00e1p cho l\u1edbp.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. Gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i c\u1ee7a DevClassroom theo EEAT<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">3.1. Chuy\u00ean m\u00f4n: gi\u1ea3ng vi\u00ean v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u201cxu\u1ea5t ph\u00e1t t\u1eeb code\u201d<\/h4>\n\n\n\n<p>Gi\u1ea3ng vi\u00ean DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00e0 dev \u0111ang l\u00e0m vi\u1ec7c ho\u1eb7c t\u1eebng l\u00e0m trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n ph\u1ea9m, d\u1ecbch v\u1ee5 th\u1eadt.<\/li>\n\n\n\n<li>C\u00f3 kinh nghi\u1ec7m v\u1edbi quy tr\u00ecnh agile, code review, CI\/CD.<\/li>\n\n\n\n<li>Bi\u1ebft c\u1ea3 \u201cc\u00e1ch vi\u1ebft code\u201d v\u00e0 \u201cc\u00e1ch d\u1ea1y dev\u201d.<\/li>\n<\/ul>\n\n\n\n<p>Ch\u01b0\u01a1ng tr\u00ecnh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0\u1ee3c x\u00e2y t\u1eeb nhu c\u1ea7u th\u1eadt: nh\u1eefng l\u1ed7 h\u1ed5ng m\u00e0 dev hay g\u1eb7p trong d\u1ef1 \u00e1n.<\/li>\n\n\n\n<li>Ch\u00fa tr\u1ecdng m\u1ea3ng nh\u01b0: clean code, refactor, testing, debugging n\u00e2ng cao, performance, b\u1ea3o m\u1eadt c\u01a1 b\u1ea3n.<\/li>\n\n\n\n<li>Kh\u00f4ng d\u1eebng \u1edf \u201cc\u00fa ph\u00e1p ng\u00f4n ng\u1eef\u201d.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3.2. Tr\u1ea3i nghi\u1ec7m: case study v\u00e0 b\u00e0i t\u1eadp t\u1eeb th\u1ef1c t\u1ebf<\/h4>\n\n\n\n<p>Thay v\u00ec:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00ed d\u1ee5 ki\u1ec3u in \u201cHello World\u201d,<\/li>\n\n\n\n<li>B\u00e0i t\u1eadp ch\u1ec9 x\u1eed l\u00fd m\u1ea3ng, chu\u1ed7i \u0111\u01a1n gi\u1ea3n,<\/li>\n<\/ul>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0a v\u00ed d\u1ee5 t\u1eeb th\u1ef1c t\u1ebf: x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng, ph\u00e2n quy\u1ec1n, caching, paginate, rate limiting.<\/li>\n\n\n\n<li>Cho b\u00e0i t\u1eadp m\u00f4 ph\u1ecfng t\u00ednh n\u0103ng nh\u1ecf trong m\u1ed9t h\u1ec7 th\u1ed1ng l\u1edbn.<\/li>\n\n\n\n<li>T\u00e1i s\u1eed d\u1ee5ng l\u1ed7i, t\u00ecnh hu\u1ed1ng th\u1eadt t\u1eebng g\u1eb7p \u0111\u1ec3 minh h\u1ecda.<\/li>\n<\/ul>\n\n\n\n<p>Tr\ufffd\ufffdi nghi\u1ec7m n\u00e0y gi\u00fap:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dev nh\u1eadn ra m\u00ecnh s\u1ebd g\u1eb7p l\u1ea1i b\u00e0i h\u1ecdc \u1edf c\u00f4ng vi\u1ec7c th\u1eadt.<\/li>\n\n\n\n<li>K\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c gi\u1eefa l\u1edbp h\u1ecdc v\u00e0 codebase h\u00e0ng ng\u00e0y.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3.3. Th\u1ea9m quy\u1ec1n: \u0111\u01b0\u1ee3c dev v\u00e0 doanh nghi\u1ec7p c\u00f4ng nh\u1eadn<\/h4>\n\n\n\n<p>DevClassroom \u0111\u01b0\u1ee3c xem l\u00e0 c\u00f3 th\u1ea9m quy\u1ec1n khi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dev tham gia kh\u00f3a h\u1ecdc th\u1ea5y k\u1ef9 n\u0103ng t\u0103ng r\u00f5 r\u1ec7t.<\/li>\n\n\n\n<li>Team lead, manager \u0111\u00e1nh gi\u00e1 dev \u201cv\u1eefng\u201d h\u01a1n sau khi tham gia.<\/li>\n\n\n\n<li>Doanh nghi\u1ec7p khuy\u1ebfn kh\u00edch ho\u1eb7c t\u00e0i tr\u1ee3 dev v\u00e0o DevClassroom nh\u01b0 m\u1ed9t ph\u1ea7n \u0111\u00e0o t\u1ea1o n\u1ed9i b\u1ed9.<\/li>\n<\/ul>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y \u0111\u1ebfn t\u1eeb:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i dung \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng qua nhi\u1ec1u kh\u00f3a.<\/li>\n\n\n\n<li>T\u00ednh thi\u1ebft th\u1ef1c th\u1ec3 hi\u1ec7n trong k\u1ebft qu\u1ea3 l\u00e0m vi\u1ec7c c\u1ee7a h\u1ecdc vi\u00ean.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3.4. \u0110\u1ed9 tin c\u1eady: n\u00f3i th\u1eadt v\u1ec1 ngh\u1ec1 dev, kh\u00f4ng t\u00f4 h\u1ed3ng<\/h4>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1eb3ng th\u1eafn v\u1ec1 \u00e1p l\u1ef1c deadline, bug, tech debt.<\/li>\n\n\n\n<li>Kh\u00f4ng h\u1ee9a h\u1eb9n \u201cl\u00ean senior trong v\u00e0i th\u00e1ng\u201d ch\u1ec9 v\u1edbi m\u1ed9t kh\u00f3a.<\/li>\n\n\n\n<li>\u0110\u1ec1 cao vi\u1ec7c h\u1ecdc li\u00ean t\u1ee5c, kh\u00f4ng c\u00f3 \u201c\u0111i\u1ec3m k\u1ebft th\u00fac\u201d.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed9 tin c\u1eady th\u1ec3 hi\u1ec7n \u1edf:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Minh b\u1ea1ch n\u1ed9i dung, th\u1eddi l\u01b0\u1ee3ng, y\u00eau c\u1ea7u \u0111\u1ea7u v\u00e0o.<\/li>\n\n\n\n<li>Chia s\u1ebb c\u1ea3 m\u1eb7t kh\u00f3 l\u1eabn m\u1eb7t th\u00fa v\u1ecb c\u1ee7a ngh\u1ec1.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. C\u1ea5u tr\u00fac m\u1ed9t \u201cl\u1edbp h\u1ecdc\u201d DevClassroom<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">4.1. Bu\u1ed5i h\u1ecdc l\u00fd thuy\u1ebft c\u00f4 \u0111\u1ecdng<\/h4>\n\n\n\n<p>M\u1ed7i bu\u1ed5i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ec9 t\u1eadp trung v\u00e0o m\u1ed9t ch\u1ee7 \u0111\u1ec1 ho\u1eb7c m\u1ed9t nh\u00f3m kh\u00e1i ni\u1ec7m li\u00ean quan.<\/li>\n\n\n\n<li>Gi\u1ea3i th\u00edch b\u1eb1ng v\u00ed d\u1ee5 code c\u1ee5 th\u1ec3.<\/li>\n\n\n\n<li>So s\u00e1nh c\u00e1ch l\u00e0m \u201cng\u00e2y th\u01a1\u201d v\u00e0 c\u00e1ch l\u00e0m \u201cc\u00f3 kinh nghi\u1ec7m\u201d.<\/li>\n<\/ul>\n\n\n\n<p>M\u1ee5c ti\u00eau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u00f4ng n\u00f3i lan man.<\/li>\n\n\n\n<li>\u0110\u1eb7t n\u1ec1n cho ph\u1ea7n th\u1ef1c h\u00e0nh li\u1ec1n sau.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4.2. Ph\u1ea7n th\u1ef1c h\u00e0nh: b\u00e0i t\u1eadp, kata, mini-project<\/h4>\n\n\n\n<p>Th\u1ef1c h\u00e0nh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u00e0i t\u1eadp nh\u1ecf \u0111\u1ec3 luy\u1ec7n k\u1ef9 n\u0103ng (code kata).<\/li>\n\n\n\n<li>B\u00e0i t\u1eadp l\u1edbn h\u01a1n m\u00f4 ph\u1ecfng m\u1ed9t t\u00ednh n\u0103ng (mini-project).<\/li>\n<\/ul>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Khuy\u1ebfn kh\u00edch dev vi\u1ebft code nh\u01b0 trong d\u1ef1 \u00e1n th\u1eadt: chia file, module, \u0111\u1eb7t t\u00ean r\u00f5.<\/li>\n\n\n\n<li>Nh\u1ea5n m\u1ea1nh unit test (n\u1ebfu ph\u00f9 h\u1ee3p).<\/li>\n\n\n\n<li>Cho th\u1eddi gian s\u1eeda nhi\u1ec1u v\u00f2ng, kh\u00f4ng \u00e9p \u201cl\u00e0m m\u1ed9t l\u1ea7n l\u00e0 xong\u201d.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4.3. Code review v\u00e0 th\u1ea3o lu\u1eadn<\/h4>\n\n\n\n<p>Code review:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00e0 linh h\u1ed3n c\u1ee7a DevClassroom.<\/li>\n\n\n\n<li>Cho ph\u00e9p dev nh\u00ecn th\u1ea5y c\u00e1ch ng\u01b0\u1eddi kh\u00e1c gi\u1ea3i b\u00e0i to\u00e1n.<\/li>\n\n\n\n<li>T\u1eadp ph\u1ea3n bi\u1ec7n, g\u00f3p \u00fd x\u00e2y d\u1ef1ng, kh\u00f4ng c\u00f4ng k\u00edch.<\/li>\n<\/ul>\n\n\n\n<p>Gi\u1ea3ng vi\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ec9 ra \u0111i\u1ec3m t\u1ed1t, \u0111i\u1ec3m c\u1ea7n c\u1ea3i thi\u1ec7n.<\/li>\n\n\n\n<li>Minh h\u1ecda refactor step by step.<\/li>\n\n\n\n<li>N\u00f3i v\u1ec1 trade-off: v\u00ec sao ch\u1ecdn gi\u1ea3i ph\u00e1p A thay v\u00ec B.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. C\u00e1c ch\u1ee7 \u0111\u1ec1 DevClassroom c\u00f3 th\u1ec3 t\u1eadp trung<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">5.1. N\u1ec1n t\u1ea3ng: clean code, refactoring, design patterns<\/h4>\n\n\n\n<p>Gi\u00fap dev:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vi\u1ebft code d\u1ec5 \u0111\u1ecdc, d\u1ec5 test, d\u1ec5 thay \u0111\u1ed5i.<\/li>\n\n\n\n<li>Nh\u1eadn ra \u201cm\u00f9i code\u201d v\u00e0 bi\u1ebft c\u00e1ch refactor.<\/li>\n\n\n\n<li>D\u00f9ng design patterns \u0111\u00fang ch\u1ed7, kh\u00f4ng l\u1ea1m d\u1ee5ng.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5.2. Testing v\u00e0 quality<\/h4>\n\n\n\n<p>N\u1ed9i dung:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Unit test, integration test c\u01a1 b\u1ea3n.<\/li>\n\n\n\n<li>TDD (n\u1ebfu ph\u00f9 h\u1ee3p), ho\u1eb7c \u00edt nh\u1ea5t l\u00e0 mindset \u201ctestable code\u201d.<\/li>\n\n\n\n<li>C\u00e1ch vi\u1ebft test gi\u00fap t\u1ef1 tin khi refactor.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5.3. Debugging v\u00e0 performance<\/h4>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u1ea1y c\u00e1ch ti\u1ebfp c\u1eadn khi g\u1eb7p bug ph\u1ee9c t\u1ea1p.<\/li>\n\n\n\n<li>Gi\u1edbi thi\u1ec7u c\u00f4ng c\u1ee5 \u0111o \u0111\u1ea1c hi\u1ec7u n\u0103ng, log, profiling.<\/li>\n\n\n\n<li>B\u00e0i t\u1eadp m\u00f4 ph\u1ecfng \u201cs\u1ef1 c\u1ed1\u201d c\u1ea7n \u0111i\u1ec1u tra.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5.4. Ki\u1ebfn tr\u00fac \u1ee9ng d\u1ee5ng v\u00e0 l\u00e0m vi\u1ec7c v\u1edbi codebase l\u1edbn<\/h4>\n\n\n\n<p>N\u1ed9i dung:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chia layer, module, boundary.<\/li>\n\n\n\n<li>Nguy\u00ean t\u1eafc khi th\u00eam t\u00ednh n\u0103ng v\u00e0o h\u1ec7 th\u1ed1ng c\u0169.<\/li>\n\n\n\n<li>C\u00e1ch \u0111\u1ecdc hi\u1ec3u codebase c\u00f3 s\u1eb5n.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">6. DevClassroom cho c\u00e1c nh\u00f3m dev kh\u00e1c nhau<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">6.1. Dev junior, m\u1edbi v\u00e0o ngh\u1ec1<\/h4>\n\n\n\n<p>L\u1ee3i \u00edch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1ea5y \u0111\u01b0\u1ee3c h\u00ecnh m\u1eabu code \u201cchuy\u00ean nghi\u1ec7p\u201d.<\/li>\n\n\n\n<li>Tr\u00e1nh h\u00ecnh th\u00e0nh th\u00f3i quen x\u1ea5u t\u1eeb s\u1edbm.<\/li>\n\n\n\n<li>Hi\u1ec3u k\u1ef3 v\u1ecdng c\u1ee7a team lead, senior.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6.2. Dev mid-level mu\u1ed1n l\u00ean senior<\/h4>\n\n\n\n<p>L\u1ee3i \u00edch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u00e8n k\u1ef9 n\u0103ng thi\u1ebft k\u1ebf, review, mentoring.<\/li>\n\n\n\n<li>T\u1eadp nh\u00ecn b\u00e0i to\u00e1n \u1edf t\u1ea7m h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li>Chuy\u1ec3n t\u1eeb \u201cng\u01b0\u1eddi l\u00e0m theo\u201d sang \u201cng\u01b0\u1eddi \u0111\u1ec1 xu\u1ea5t\u201d.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6.3. Dev senior mu\u1ed1n h\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c<\/h4>\n\n\n\n<p>L\u1ee3i \u00edch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eafp x\u1ebfp l\u1ea1i kinh nghi\u1ec7m r\u1eddi r\u1ea1c th\u00e0nh khung r\u00f5 r\u00e0ng.<\/li>\n\n\n\n<li>H\u1ecdc th\u00eam c\u00e1ch gi\u1ea3ng gi\u1ea3i, mentoring cho ng\u01b0\u1eddi kh\u00e1c.<\/li>\n\n\n\n<li>C\u1eadp nh\u1eadt xu h\u01b0\u1edbng, c\u00f4ng c\u1ee5 m\u1edbi.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">7. C\u00e1ch t\u1eadn d\u1ee5ng DevClassroom hi\u1ec7u qu\u1ea3<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">7.1. C\u00f3 m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 cho t\u1eebng giai \u0111o\u1ea1n<\/h4>\n\n\n\n<p>V\u00ed d\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3 th\u00e1ng: c\u1ea3i thi\u1ec7n clean code v\u00e0 testing.<\/li>\n\n\n\n<li>6 th\u00e1ng: hi\u1ec3u th\u00eam ki\u1ebfn tr\u00fac, b\u1eaft \u0111\u1ea7u d\u1eabn d\u1eaft m\u1ed9t ph\u1ea7n module.<\/li>\n<\/ul>\n\n\n\n<p>Dev:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ecdn l\u1edbp, ch\u1ee7 \u0111\u1ec1 ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau.<\/li>\n\n\n\n<li>Kh\u00f4ng c\u1ed1 h\u1ecdc t\u1ea5t c\u1ea3 c\u00f9ng l\u00fac.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">7.2. \u0110\u01b0a v\u1ea5n \u0111\u1ec1 th\u1ef1c t\u1ebf t\u1eeb c\u00f4ng vi\u1ec7c v\u00e0o l\u1edbp h\u1ecdc<\/h4>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cho ph\u00e9p mang case th\u1ef1c t\u1ebf (\u1ea9n th\u00f4ng tin nh\u1ea1y c\u1ea3m) v\u00e0o th\u1ea3o lu\u1eadn.<\/li>\n\n\n\n<li>Gi\u00fap dev gi\u1ea3i quy\u1ebft vi\u1ec7c th\u1eadt, kh\u00f4ng ch\u1ec9 b\u00e0i t\u1eadp gi\u1ea3 l\u1eadp.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">7.3. Ghi ch\u00e9p v\u00e0 x\u00e2y \u201cs\u1ed5 tay dev c\u00e1 nh\u00e2n\u201d<\/h4>\n\n\n\n<p>H\u1ecdc vi\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ghi l\u1ea1i pattern, l\u1ed7i th\u01b0\u1eddng g\u1eb7p, b\u00e0i h\u1ecdc quan tr\u1ecdng.<\/li>\n\n\n\n<li>Bi\u1ebfn ch\u00fang th\u00e0nh t\u00e0i li\u1ec7u ri\u00eang, d\u00f9ng l\u1ea1i trong c\u00f4ng vi\u1ec7c.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">8. DevClassroom v\u00e0 chu\u1ea9n EEAT trong n\u1ed9i dung k\u1ef9 thu\u1eadt<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">8.1. Chuy\u00ean m\u00f4n: v\u00ed d\u1ee5 th\u1ef1c, code th\u1eadt<\/h4>\n\n\n\n<p>L\u1edbp h\u1ecdc ch\u1ea5t l\u01b0\u1ee3ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lu\u00f4n k\u00e8m code demo, kh\u00f4ng ch\u1ec9 slide.<\/li>\n\n\n\n<li>Minh h\u1ecda tr\u00ean ng\u00f4n ng\u1eef, stack ph\u1ed5 bi\u1ebfn, nh\u01b0ng v\u1eabn \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c cho c\u00e1c stack kh\u00e1c.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">8.2. Tr\u1ea3i nghi\u1ec7m: c\u00e2u chuy\u1ec7n t\u1eeb d\u1ef1 \u00e1n, t\u1eeb production<\/h4>\n\n\n\n<p>Gi\u1ea3ng vi\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u1ec3 chuy\u1ec7n th\u1eadt: s\u1ef1 c\u1ed1, t\u1ed1i \u01b0u, quy\u1ebft \u0111\u1ecbnh ki\u1ebfn tr\u00fac kh\u00f3 kh\u0103n.<\/li>\n\n\n\n<li>Nh\u1ea5n m\u1ea1nh b\u00e0i h\u1ecdc: l\u1ea7n sau n\u00ean l\u00e0m g\u00ec kh\u00e1c.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">8.3. Th\u1ea9m quy\u1ec1n: \u0111\u01b0\u1ee3c c\u1ed9ng \u0111\u1ed3ng dev \u0111\u00e1nh gi\u00e1 cao<\/h4>\n\n\n\n<p>DevClassroom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>X\u00e2y danh ti\u1ebfng qua ph\u1ea3n h\u1ed3i t\u00edch c\u1ef1c c\u1ee7a dev, team lead, doanh nghi\u1ec7p.<\/li>\n\n\n\n<li>Chia s\u1ebb c\u00f4ng khai m\u1ed9t ph\u1ea7n n\u1ed9i dung, c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u1ec3 c\u1ed9ng \u0111\u1ed3ng ki\u1ec3m ch\u1ee9ng.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">8.4. \u0110\u1ed9 tin c\u1eady: kh\u00f4ng h\u1ee9a h\u1eb9n vi\u1ec3n v\u00f4ng<\/h4>\n\n\n\n<p>L\u1edbp h\u1ecdc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u00f4ng n\u00f3i \u201ch\u1ecdc xong l\u00e0 th\u00e0nh expert\u201d.<\/li>\n\n\n\n<li>Kh\u1eb3ng \u0111\u1ecbnh vai tr\u00f2: cung c\u1ea5p b\u1ec7 ph\u00f3ng, ph\u1ea7n c\u00f2n l\u1ea1i ph\u1ee5 thu\u1ed9c th\u1ef1c h\u00e0nh v\u00e0 th\u1eddi gian.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">9. K\u1ebft lu\u1eadn: DevClassroom \u2013 \u201cPh\u00f2ng t\u1eadp\u201d k\u1ef9 n\u0103ng cho l\u1eadp tr\u00ecnh vi\u00ean<\/h3>\n\n\n\n<p>DevClassroom \u2013 L\u1edbp h\u1ecdc d\u00e0nh cho dev \u2013 kh\u00f4ng ph\u1ea3i l\u00e0 n\u01a1i c\u1ea5p \u201cph\u00e9p m\u00e0u\u201d bi\u1ebfn ng\u01b0\u1eddi ch\u01b0a bi\u1ebft g\u00ec th\u00e0nh chuy\u00ean gia qua \u0111\u00eam, m\u00e0 l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00f2ng t\u1eadp n\u01a1i dev luy\u1ec7n k\u1ef9 n\u0103ng code, t\u01b0 duy, giao ti\u1ebfp k\u1ef9 thu\u1eadt.<\/li>\n\n\n\n<li>M\u00f4i tr\u01b0\u1eddng an to\u00e0n \u0111\u1ec3 th\u1eed nghi\u1ec7m, sai, s\u1eeda, tr\u01b0\u1edfng th\u00e0nh.<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng b\u00e0i h\u1ecdc gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean bi\u1ebfn kinh nghi\u1ec7m r\u1eddi r\u1ea1c th\u00e0nh n\u0103ng l\u1ef1c c\u00f3 c\u1ea5u tr\u00fac.<\/li>\n<\/ul>\n\n\n\n<p>Khi \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo chu\u1ea9n EEAT:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00f3 gi\u1ea3ng vi\u00ean gi\u00e0u chuy\u00ean m\u00f4n, th\u1eadt s\u1ef1 \u201c\u0111\u00e3 t\u1eebng l\u00e0m\u201d.<\/li>\n\n\n\n<li>D\u1ef1a tr\u00ean tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf, case study t\u1eeb d\u1ef1 \u00e1n.<\/li>\n\n\n\n<li>\u0110\u01b0\u1ee3c c\u1ed9ng \u0111\u1ed3ng dev v\u00e0 doanh nghi\u1ec7p tin t\u01b0\u1edfng.<\/li>\n\n\n\n<li>Duy tr\u00ec s\u1ef1 minh b\u1ea1ch, th\u1eb3ng th\u1eafn, kh\u00f4ng t\u00f4 h\u1ed3ng,<\/li>\n<\/ul>\n\n\n\n<p>DevClassroom c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng \u201c\u0111i\u1ec3m d\u1eebng ch\u00e2n\u201d quan tr\u1ecdng trong h\u00e0nh tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p c\u1ee7a b\u1ea5t k\u1ef3 l\u1eadp tr\u00ecnh vi\u00ean n\u00e0o, t\u1eeb junior \u0111\u1ebfn senior.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i nhanh, l\u1eadp tr\u00ecnh vi\u00ean kh\u00f4ng th\u1ec3 d\u1eebng vi\u1ec7c h\u1ecdc sau khi ra tr\u01b0\u1eddng ho\u1eb7c sau v\u00e0i kh\u00f3a h\u1ecdc c\u01a1 b\u1ea3n. H\u1ecd c\u1ea7n: DevClassroom \u0111\u01b0\u1ee3c h\u00ecnh dung nh\u01b0: Kh\u00e1c v\u1edbi kh\u00f3a h\u1ecdc l\u00fd thuy\u1ebft thu\u1ea7n t\u00fay, DevClassroom t\u1eadp trung v\u00e0o: Theo chu\u1ea9n EEAT: 2. V\u1ea5n \u0111\u1ec1 trong c\u00e1ch nhi\u1ec1u [&#8230;]\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,1],"tags":[],"class_list":["post-27","post","type-post","status-publish","format-standard","hentry","category-blog","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/devclassroom.space\/index.php?rest_route=\/wp\/v2\/posts\/27","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devclassroom.space\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devclassroom.space\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devclassroom.space\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/devclassroom.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27"}],"version-history":[{"count":1,"href":"https:\/\/devclassroom.space\/index.php?rest_route=\/wp\/v2\/posts\/27\/revisions"}],"predecessor-version":[{"id":29,"href":"https:\/\/devclassroom.space\/index.php?rest_route=\/wp\/v2\/posts\/27\/revisions\/29"}],"wp:attachment":[{"href":"https:\/\/devclassroom.space\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devclassroom.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devclassroom.space\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}