Quazi Mehmoodu Hasan
Sr. Full Stack Dev | Laravel · LLM · Vue.js · React · Node
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composer require laravel/framework:^12.0 --dry-run returned 23 package conflicts before we'd changed a single line of code.
That was day one of migrating a live SaaS across Laravel 8 → 12 + Vue 2 → 3. 1,600 PHP files. 590 Vue components. Real paying users the whole time.
Wrote the...
medium.com
How Our Team Migrated 1,600 PHP Files and 590 Vue Components Across 4 Major Versions — With Claude…
A Laravel 8 → 12 + Vue 2 → 3 war story from a developer who led the backend migration
QA Touch — test case management SaaS used by 1,000+ QA professionals globally. Built on Laravel + Vue.js, I integrated Trello, GitHub, Azure SSO, and OpenAI API, built queue-based bulk import/export pipelines cutting processing time from 8 minutes to 90 seconds, and achieved 75%+ PHPUnit coverage on critical paths.
AI-powered SaaS audit platform built on Laravel 12, Vue.js 3, and AWS. I engineered the backend architecture — MCP server, prompt-driven LLM pipelines (Claude, OpenAI, Gemini, Perplexity), Redis queue system, and a ~40GB MySQL database optimized for 50% lower query latency. Led the Laravel 8→12 and Vue 2→3 migration end-to-end.
AI Agent EngineerNode.jsAWSLaravelVue.jsAI DevelopmentFull Stack DevelopmentWeb DevelopmentClaudeMySQL
