Hello, I'm
Md. Zahid Hasan
Software Engineer
Software engineer with 3+ years of experience delivering responsive, user-centric interfaces using React.js, Next.js, JavaScript, and TypeScript. Comfortable with backend development (Node.js, Express.js) and cross-functional collaboration to ship reliable features.
About
Passionate Developer & Problem Solver
Software engineer with 3+ years of experience delivering responsive, user-centric interfaces using React.js, Next.js, JavaScript, and TypeScript. Comfortable with backend development (Node.js, Express.js) and cross-functional collaboration to ship reliable features.

I’ve spent over three years building scalable, maintainable interfaces for platforms like CartUp and Foodi, often owning features end-to-end from UI to integratons.
I focus on clean JavaScript/TypeScript, API integrations, and performance optimizations (SSR, code splitting, lazy loading) to keep experiences fast.
Beyond coding, I enjoy filmmaking and partnering with design, QA, and backend teams to ensure dependable releases.
Frontend
- React.js
- Next.js
- TypeScript
- JavaScript
- Tailwind CSS
- Redux Toolkit
- React Query
Backend
- Node.js
- Express.js
- Python
- FastAPI
- REST API
Databases
- PostgreSQL
- MongoDB
- Prisma
- Mongoose
Tools
- Git/GitHub Actions
- CI/CD
- Vercel
- Docker
- Figma
- Supabase
- Cloudinary
- Postman
Experience
Work Experience
Building innovative solutions and growing with amazing teams across product-led environments.
Intermediate Software Engineer
JB Connect Ltd.
Building a Japanese restaurant console and ordering system with SvelteKit—owning UI, order flow, and admin features.
- SvelteKit dashboards for order intake and kitchen routing.
- Refined admin workflows for menu, inventory, and fulfillment.
- Improved responsiveness and load times.
Software Engineer
TechnoNext
Delivered React/Next.js interfaces for Seller, Admin, and CS platforms with real-time chat and secure gateways.
- WebSocket chat/notifications with secure gateway integrations.
- Hardened image upload and Excel workflows.
- Collaborated across teams for high-quality delivery.
Junior Software Engineer
TechnoNext
Built Seller, Admin, and CS platforms using ReactJS, NextJS, and Tailwind CSS with focus on maintainability.
- Enhanced performance via SSR, code splitting, and lazy loading.
- Implemented chat features with WebSockets and secure gateways.
- Managed API integrations and bulk data handling.
Jr Frontend Developer
Intelier Limited
Improved Swisscontact BD site's responsiveness and built UI/APIs for Payra Port Water Management.
- Improved responsiveness and cross-browser compatibility.
- Developed frontend components and integrated REST APIs.