About Hassan Javed

I'm Hassan Javed — a Senior Blockchain & AI Engineer at Relymer Group, based in Pakistan. For the past 6+ years I've been building production-grade Web3 applications, smart contracts, MERN stack platforms, and AI automation systems for clients across the world.

I started as a full-stack web developer on freelance platforms (Upwork, Fiverr) and gradually moved deeper — first into the MERN stack, then into Solidity and Web3 when the DeFi wave hit, and now into AI agent orchestration with N8N, OpenAI, and Claude. Each layer has been an additive choice: I haven't traded one stack for another, I've compounded them.

Today I lead engineering work that spans token launchpads, staking platforms, NFT marketplaces, DeFi primitives, and AI-driven workflow tools. I've shipped 50+ projects for 25+ clients, and along the way reduced one team's deployment time by 50% through CI/CD overhauls and automation.

My engineering philosophy is simple: ship things that survive contact with real users and real money. That means audited code, sensible test coverage, observable systems, and documentation that the next engineer can actually use. I'm allergic to demoware.