About
I write code that gets used by real people, for real businesses.
I'm Umair — a full-stack developer based in Pakistan with 4+ years building production apps. I currently work at Decrypted Labs, a Web3 and AI development company, where I handle everything from Next.js frontends to blockchain integrations to deploying on DigitalOcean.
My work spans a pretty wide range, but a pattern keeps showing up: someone is running a real business on spreadsheets, radio calls or a paper form, and needs it turned into software that doesn't fall over. I've built dispatch software a towing company runs its daily jobs on, fiat and on-chain payment rails for an MLM platform, RWA tokenization contracts across three different blockchains, and practice management CRMs for two separate healthcare businesses.
On the AI side, I'm past the tutorial stage — I've shipped a RAG chat widget that reads a website's own content and answers visitor questions from it, and I use LangChain and LangGraph for agent work day to day, not as something I'm still learning. Outside client work, I'm a CS student at Virtual University and I'm building toward my own SaaS products in whatever time is left over.
If you need someone who can scope a project, build it, debug it, and deploy it without hand-holding — I'm the person.
Location
Karachi, Pakistan
Current role
Full-Stack Dev @ Decrypted Labs
Open to
Remote roles & freelance
Experience
Four years, shipping the hard parts.
Full Stack and AI Engineer
- Built three RWA tokenization platforms on Ethereum, BNB Chain and Algorand
- Shipped an embeddable RAG chat widget and AI agents into live client products
- Delivered LightNX, a full defence procurement platform
- IAMDivinity billing platform joining fiat and on chain payments
- Built TOWINTEL, a live dispatch platform for a real towing company
- StablePal, a Solana payments platform for freelancers and gig workers
- Owned deployment, CI/CD and staging pipelines end to end
Freelance Engineer
- AI automation builds for small teams and founders
- Smart contract development and dApp integration
- Practice management CRMs for a chiropractic clinic and a medical billing office
- Shopify and storefront builds for UAE and European clients
Computer Science
- Studying computer science alongside full time engineering work
- Currently going deeper on agent orchestration with LangGraph
Stack
What I reach for when it has to work.
Contact
Tell me the problem. I will tell you how I would build it.
Hiring for a role or scoping a build, either way you get a straight answer within 24 hours. No sales call needed first.