Hey, I'm
Riajul.
I'm an AI-powered full-stack developer based in Dhaka, building web and mobile products for founders and teams worldwide. AI does the typing; I do the thinking — which means clients get production software in weeks without giving up the parts that make it maintainable.
With 1–2 years building production apps on Next.js, the MERN stack, React Native and Shopify — and an AI-accelerated workflow layered on top — I'm now open to a full-time role and a few freelance projects. I like owning features end to end and shipping things that actually go live.
The stuff that makes the work better.
Long reading sessions, football, gaming with friends, and tinkering with side projects nobody asked for. They're not breaks from building — they're where the curiosity comes from. Most of what I bring to a codebase is just being interested in how things work and refusing to leave them half-done.
4 things that make me me.
I read the docs, then the source
When something breaks, I'd rather understand why than paste a fix — and that goes double for code an AI wrote. Understanding it is the job.
My best work happens late
The world goes quiet, notifications stop, and the hard problems finally hold still long enough to solve.
I ship, then refine
Perfect-but-unshipped helps nobody. I get a working version out, then make it better with real feedback.
My GitHub is a graveyard of ideas
Dozens of half-built repos and experiments. Every so often two of them collide and become something real.
Fast, but not careless.
Five principles that decide what makes it into the codebase — and what gets refactored out.
AI-Accelerated, Human-Owned
01/5AI drafts; I decide. Every generated line gets read, tested and refactored before it reaches main — speed never buys itself with debt.
Ships Relentlessly
02/5Working software beats perfect plans. I deliver in small, reviewable increments and keep main always deployable.
Performance First
03/5Green Core Web Vitals aren't optional. I budget for speed from the first commit, not as a cleanup task.
Full-Stack Fluent
04/5Comfortable from a MongoDB schema to a CSS transition. I can own a feature end to end without handoffs.
Quietly Obsessed
05/5The empty state, the loading skeleton, the keyboard shortcut nobody asked for — the small things are usually what make a product feel finished. I sweat them.
The full range.
AI products and fast MVPs are where most of my work lands lately, but I build across the stack. Most projects blend two or three. See the services → What I build with →
01AI Web Development+
Production web apps built with an AI-assisted workflow — and AI features (chat, search, automation) built into the product itself.
02MVP Engineering+
Idea to a live, real-user MVP in weeks. Scoped hard, built lean, instrumented so the next decision comes from data.
03Shopify & CRO+
Custom themes and headless Hydrogen storefronts, plus the conversion work that turns existing traffic into orders.
04Full-Stack & APIs+
Node/Express APIs, MongoDB data modelling, auth and third-party integrations — the engine behind the UI.