Senior Full-Stack Engineer • Shopify App Specialist • Product Builder

I design and ship production-grade software with a strong bias toward real business outcomes, scalability, and long-term maintainability.

No demos. No fluff. Real users, real load.

• Custom Shopify apps using modern Shopify APIs (GraphQL, Functions, Webhooks)
• End-to-end full-stack systems (architecture → deployment)
• Performance-critical features for B2B merchants
• Turning messy requirements into clean, testable systems

I optimize for clarity, ownership, and durability.

Enterprise Shopify app serving
150+ B2B merchants · 10,000+ end users

• Maxify Product & Cart Options
• Maxify Pre-Order
• Maxify Product Review
• OutfitXR — Virtual Try-On

All actively used by real merchants.

Frontend

• React, Remix, Next.js
• JavaScript (ES6+)
• Tailwind CSS, Chakra UI
• State management (Redux)

Backend

• Node.js, Express
• REST & GraphQL APIs
• MongoDB, MySQL, DynamoDB
• Prisma, Mongoose
• JWT-based auth systems

Shopify

• Admin & Storefront APIs
• Shopify Functions
• Webhooks
• Embedded Apps
• Polaris

Infrastructure

• AWS
• Vercel, Fly.io, Netlify
• Firebase, Heroku
• cPanel

Other

• Flutter, React Native
• Unreal Engine (experimental)

• Simple > Clever
• Boring tech scales best
• Code should explain itself
• Optimize for future maintainers
• Shipping matters more than perfection

• Advanced Shopify Functions & performance tuning
• System design & architecture depth
• Python for backend tooling & automation
• Moving from freelance execution → product ownership

• Freelance Software Engineer
• Based in Bangladesh
• Experienced with international teams & clients
• Comfortable owning features independently

If you’re building something serious and want an engineer who:

• understands business,
• writes readable code,
• and doesn’t need babysitting,

we should talk.

Build quietly. Ship reliably.