Hi, I'm Delwer.
I build systems that ship.
Full-stack developer & AI integration engineer. I build marketplaces, e-commerce, POS systems, and AI-powered tools — end to end, from database schema to deploy. 6+ years across development and corporate IT.

The toolbox I reach for — chosen because it ships, not because it's trendy.
- TypeScript
- Next.js
- React
- Tailwind CSS
- Laravel / PHP
- Node.js
- MongoDB
- MySQL
- Prisma
- Claude API
- OpenAI API
- GitHub Actions
- Vercel
- cPanel
Build
Next.js + Laravel, schema to deploy: marketplaces, e-commerce, POS, dashboards. Production, not prototypes.
See projectsAutomate
6+ years across IT operations, web development, automation, hosting, and infrastructure — internal tools and workflows that save real hours every week.
My experienceAI
OpenAI & Claude integrations: assistants, content pipelines, and agentic workflows wired into real products.
AI projects- Delivering CarVendors — a UK used-car marketplace
- Architecting Bodhua Bazar — e-commerce + POS + cooperative system
- Building Biqolpo — The Alternative Index (side project)
- IT Manager @ B&F Corporate (6th year)
- AI Hackathon 2025 Finalist (Bangladesh)
- 6+ years
- Production marketplace shipped solo
@delwerhossain
- Public repos
- 86
- Total stars
- 158
- Followers
- 14
- 8d agobiqolpo0 commits
From Chattogram — building across borders.
I work in English on UK/EU-friendly hours from Bangladesh. CarVendors — a live UK used-car marketplace — I built end to end. Distance has never been the constraint.
- Chattogram, BangladeshHome base — English, UK/EU-friendly hours
- United KingdomCarVendors — a live marketplace, built end to end
AI isn't a buzzword here — it's how I work and what I ship.
- Claude Code as a daily driver — custom agents & skills for code review, security review, and DB-migration checks.
- Claude & OpenAI API integrations in client products: assistants, content pipelines, agentic workflows.
- Decisions cross-validated across Claude, ChatGPT, Gemini, and Copilot — shipped, not just prototyped.
$ claude review --agent security
↳ scanning diff · checking auth, input validation, secrets…
✓ no exposed secrets · params sanitized
↳ flagged 1 missing rate-limit on /api/contact
$ claude migrate --check
✓ migration reversible · indexes present
Web Apps & Marketplaces
Custom apps and stores from scratch with Next.js & Laravel — vendor dashboards, search, payments, auth, admin. No templates.
AI Integration
Claude/OpenAI features in new or existing products: assistants, document pipelines, content workflows, agentic tools.
Business Systems & POS
POS systems, multi-role admin panels, reporting, and the internal tools everybody depends on — documented and handed over.
Automation
Social-posting automation, bot alerts, scrapers & data pipelines — the busywork of a whole corporate group, automated away.
Notes on building, shipping, and AI are on the way.
The blog goes live soon — practical write-ups from real projects.
Visit the blog →
Got a project in mind?
I take on a small number of build-and-ship projects each quarter. Tell me what you're building — free intro call, reply within 24 hours.