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Hi 👋, I'm Usama Nadeem

Full-Stack Developer · TypeScript · React · Next.js · Spring Boot · AWS

📍 Karachi, Pakistan  |  🏢 TRS Solutions  |  🌐 Open Source Contributor


usamanadeemdeveloper

💫 About Me

I'm a full-stack developer with hands-on experience building production systems across frontend, backend, and cloud infrastructure. I work with modern web technologies to deliver scalable, user-focused software.

  • 🌐 Open Source: Contributed a spec fix to the WHATWG File System API — the standard that defines how browsers (Chrome, Firefox & Safari) handle file system access on the web. Also filed implementation bugs with all three major browser engines (WebKit acknowledged with internal Radar) and contributed test coverage to the Web Platform Tests suite. Also contributing to Supabase Studio — fixing CSV import behavior end-to-end
  • 🤝 Collaborated on PrintLab Pakistan, SMSA Fleet Management, and SMSA Tracking
  • 🤖 Currently exploring AI model integration into production applications
  • 💬 Ask me about TypeScript, React, Next.js, Angular, Spring Boot, PostgreSQL, AWS

🌐 Open Source Contributions

Project What I did Status
WHATWG File System Spec Fixed a spec inconsistency in WriteParams — making size, position, data non-nullable so browsers correctly throw TypeError on invalid input 🔄 In Review · Feedback addressed, awaiting approval
Web Platform Tests Added test cases validating the TypeError behaviour across all browsers 🔄 In Review · Awaiting first reviewer pass
Firefox Bug Filed implementation tracking bug for Gecko engine 🐛 Unconfirmed · P3/S3
Chrome Bug Filed implementation tracking bug for Blink engine 🐛 Active · S3
Safari Bug Filed implementation tracking bug for WebKit engine ✅ Acknowledged · Internal Radar filed
Supabase Studio Fixed CSV import — empty cells now correctly handled as empty strings or NULL based on user choice. Fixed worker+transform incompatibility, stale closure bug, broken preview display, and threaded the flag end-to-end through DB insertion for both new and existing tables ✅ Merged

🛠️ Tech Stack

⭐ Strong At

javascript typescript react nextjs angular tailwindcss html5 css3 java spring boot postgresql mysql dynamodb aws

💡 Familiar With

kotlin supabase cloudflare workers firebase

🏗️ Projects

Project Description Tech
Team Nodepad Real-time team management & collaboration app TypeScript, React
E-Shop E-commerce platform with product listings & cart TypeScript, Next.js
PrintLab Engineered PrintLab Pakistan to transition Pakistan’s print and paper industry from manual processes to a fully digital workflow. Java, Angular
AI Post Agent Autonomous agent that writes & posts to LinkedIn with fact-checking and source citations TypeScript, Claude API
SMSA Fleet Management Fleet tracking & management for logistics Angular, Java
SMSA Tracking Shipment tracking application Angular, Java

📊 GitHub Stats


🏆 GitHub Trophies


🌐 Socials

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  1. supabase/supabase supabase/supabase Public

    The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

    TypeScript 100k 12k

  2. whatwg/fs whatwg/fs Public

    File System Standard

    HTML 294 30

  3. web-platform-tests/wpt web-platform-tests/wpt Public

    Test suites for Web platform specs — including WHATWG, W3C, and others

    HTML 5.9k 3.8k

  4. post-agents post-agents Public

    TypeScript

  5. MuhammadTabish10/PrintLab MuhammadTabish10/PrintLab Public

    Java

  6. yaseenasif/smsa-fleet yaseenasif/smsa-fleet Public

    HTML