MERN · Next.js · TypeScript
Full-stack engineer building AI-integrated products.
I design and ship production software end to end — from data model to interface — with AI woven in where it earns its place, not bolted on for show.
Sumair Qaisar
5+ years shipping production software
Selected work
Things I’ve built
A few projects where the interesting problem wasn’t the demo — it was making the thing reliable, fast, and maintainable.
- 01
Orbit — SaaS issue tracker
Solo-built issue tracker: Kanban, table view, analytics, and AI task breakdown — designed, built, and deployed end to end.
- React
- Express
- Node.js
- TypeScript
- PostgreSQL
- TypeORM
- 02
Grounded — document Q&A with citations
RAG built to be trusted: answers only from your documents, cites the exact passage behind every claim, and refuses honestly when the answer isn't there.
- Next.js
- TypeScript
- pgvector
- Drizzle
- Gemini
Approach
Five years shipping, not just prototyping
I’ve spent the last five years building full-stack products across the MERN stack and Next.js — the kind that go to real users, accrue real data, and have to keep working after launch. I care about the unglamorous parts: schema design, error states, and the seams where systems meet.
Lately that means integrating AI where it genuinely helps — retrieval, drafting, classification — with the guardrails and evaluation to make it trustworthy in production, not just impressive in a demo.
Stack
Frontend
- React
- Next.js
- TypeScript
- Tailwind CSS
Backend
- Node.js
- Express
- MongoDB
- PostgreSQL
AI
- OpenAI
- Anthropic
- LangChain
- Vector DBs
Infra
- Vercel
- Docker
- AWS
- GitHub Actions
Contact
Have something to build?
I’m open to full-time roles and select freelance work. The fastest way to reach me is email.