Sirajul Islam
AI-powered full-stack developer Available for projects

Production software,
shipped at AI speed.

I'm a full-stack developer with an AI-accelerated workflow: AI writes the boilerplate, I own the architecture, the review and the quality bar. The result is MVPs in weeks instead of quarters — Next.js, Node and Shopify, built properly and shipped fast.

AI writes the boilerplate. I own the architecture — so your MVP ships in weeks, not quarters.

Available for new projects · working remotely, worldwide
Currently building with Next.js
0 wk
Typical MVP build
0+
Products shipped
0h
Avg. response time
Next.jsReactTypeScriptNode.jsMongoDBClaude CodeCursorOpenAI APIShopifyReact NativeTailwind CSS
— Selected work

Proof it ships.

All projects ↗

AI products and MVPs lately — plus Shopify commerce, Next.js web apps and React Native mobile. See the full range →

— What I do

Five ways I ship.

All services ↗
AI-accelerated · 01

AI Web Development

Production web apps, built at a pace that used to be impossible.

Next.js & React application buildsAI chat, assistants & agentsSemantic search / RAG over your contentDocument & data extraction pipelines +4 more
Zero to launched · 02

MVP Engineering

Idea to a live product real users can touch — in weeks.

Scoping and ruthless feature triageAuth, billing and onboarding out of the boxDatabase design that survives v2Admin dashboard and internal tooling +4 more
Commerce · 03

Shopify & CRO

Stores that load fast — and then actually convert.

Custom theme & Hydrogen storefrontsFigma-to-Shopify developmentSpeed & Core Web Vitals workConversion audits & funnel analysis +4 more
Flagship build · 04

AI Booking Systems

A chat that books the appointment — and never guesses.

WhatsApp & on-site chat bookingReal availability via Cal.comConfirmations and remindersOwner alerts on every booking +4 more
The engine room · 05

Full-Stack & APIs

The backend the interface is standing on.

REST & typed API designMongoDB schema and index designAuth, roles and permissionsPayments & third-party integrations +4 more
— The method

AI writes the boilerplate.
I own the engineering.

The mechanical 60% of a build — scaffolding, CRUD, types, test fixtures — gets generated in minutes. The saved weeks go into architecture, performance and the details that decide whether people actually use the thing.

How the workflow runs

What AI doesn't change: someone still has to own the architecture, catch the subtle bug, and say no to the feature that will sink the timeline. That part is still me — the tooling just means you pay for judgment instead of typing.

— What clients say

Don't take my word for it.

"

We had a working MVP in front of real users in under a month. Riajul moves fast without the code turning into a mess we had to pay for later.

SW
Sarah Whitfield Founder, Vellum
"

He picked up our Next.js codebase fast and was opening solid PRs within days. Reliable, communicative, and genuinely good at the craft.

DM
Daniel Mensah Eng. Manager, Northwind
"

One developer delivered our web app, the AI search feature and the mobile app — and they actually feel like one product. Rare to find.

AK
Aisha Karim CTO, Anchor
— Process

Built
for speed.

Six steps from first message to production. No bloat, no ceremony — just momentum and clean commits.

01

You reach out

A role spec or a few lines about your project. No long brief required — I'll ask the right questions.

02

We get on a call

A quick call to align on scope, stack and timeline — or to talk through the role and team.

03

I scope the work

Clear deliverables, a realistic timeline and a tech plan you can reason about. No surprises later.

04

I build & commit

Small PRs, clear commit messages and a preview deploy on every push, so you always see progress.

05

We review together

Real feedback on a real deploy. We refine, test and tighten until it's right, not just done.

06

We ship it

Production deploy, docs and a clean handoff — with the support to keep moving after launch.

— FAQ

Questions,
answered.

Does "AI-powered" mean AI writes my app?
+

No — AI writes drafts, I write the software. It handles scaffolding, boilerplate and test fixtures; I own the architecture, review every line, and stand behind what ships. You get a codebase a human can maintain, just sooner.

How is this faster than a normal build?
+

The mechanical 60% of a build — CRUD, types, forms, migrations, tests — collapses from days to hours. That typically turns a 10–12 week first version into 3–5 weeks, and it means more of your budget goes into the parts only judgment can solve.

Is the code quality the same?
+

It has to be, or the speed is fake. Everything is typed, tested, reviewed and small-PR'd, with preview deploys on every push. If generated code doesn't meet the bar, it gets rewritten — that's the job.

What's your tech stack?
+

Next.js, React, TypeScript and Tailwind on the front end; Node, Express and MongoDB on the back end; React Native for mobile; Shopify (Liquid + Hydrogen) for commerce; OpenAI and Claude APIs when a product needs AI features of its own.

Can you build AI features into my product?
+

Yes — chat and assistants, semantic search and RAG over your own content, document extraction and workflow automation, wired into your existing app with sensible cost and latency budgets.

Are you open to full-time roles?
+

Yes — I'm actively open to full-time and contract roles, remote or hybrid, alongside select freelance projects.

How do we get started?
+

Send a few lines through the contact form or grab my résumé. I reply within 24 hours, either way.

Got something to build —
and a deadline that already passed?