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I will do custom website development as a full stack web developer
M Zain Nasir
About this gig
Looking for a reliable Full Stack Developer who can turn your idea into a modern, scalable, production-ready web application?
I'm Zain, specializing in React.js, Next.js, Node.js, and Express.js. I build fast, secure apps, from landing pages to full MERN, PERN, and Next.js platforms with auth, REST APIs, and deployment.
I also work with MongoDB, PostgreSQL, Firebase, Supabase, and Python (Flask & FastAPI) when needed. I integrate Cloudinary, Resend, and Stripe to make apps fully production-ready. For API testing I use Postman and Thunder Client, and for unit/automated testing I use Jest.
What I can build:
- Business Websites & React/Next.js Apps
- MERN & PERN Stack Applications
- Backend Dev (Node.js, Express, Flask, FastAPI)
- REST APIs, Auth (JWT/OAuth), Admin Dashboards
- Database Integration & Payment (Stripe)
- Email (Resend) & Media Upload (Cloudinary)
- API Testing (Postman) & Unit Testing (Jest)
- Deployment (Vercel, Render, Railway)
- Bug Fixes & Performance Optimization
Why choose me?
- Clean, maintainable code
- Clear communication, on-time delivery
- Production-ready, industry best practices
- End-to-end development: from idea -> design -> development -> testing -> deployment
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know M Zain Nasir
M Zain Nasir
FullStack Web And Mobile Developer
- FromPakistan
- Member sinceJul 2026
- Avg. response time1 hour
Languages
Urdu, English
I'm Zain, a Full-Stack Web & Mobile Developer building scalable and high-performance apps for startups and businesses.
Frontend: React, Next.js, TypeScript, Tailwind, Bootstrap, Material UI
Mobile: Flutter, React Native
Backend: Node.js, Express, REST APIs, Auth, Socket.IO, WebRTC, Prisma, Sequelize
Databases: PostgreSQL, MongoDB, Firebase, MySQL
Tools: Docker, Cloudinary, Stripe, Railway, Vercel, Render, Resend
I deliver clean, maintainable code, from dashboards and APIs to full MERN/Next.js/Flutter apps, with a focus on quality and timely delivery.
Let's build something great, message me!
My Portfolio
FAQ
Will my website be mobile-friendly and responsive?
Yes! Every website I build is fully responsive and optimized for desktops, tablets, and mobile devices. I also ensure fast loading, clean UI, and a seamless user experience across all screen sizes.
Do you design the website, or do I need to provide a design?
Both options are available. I can design a modern, user-friendly interface based on your requirements, or I can convert your existing Figma, Adobe XD, or PSD design into a pixel-perfect, responsive website.
Will I be able to edit and update my website after delivery?
Yes. If your project includes a CMS or admin dashboard, you'll be able to manage content easily without coding. For fully custom applications, I also provide documentation and guidance so you can confidently update your project or request future enhancements.
Do you provide hosting and domain?
You'll need your own hosting and domain. If you don't have them yet, I'll help you choose the best provider and deploy your project on platforms like Vercel, Render, Railway, or your preferred hosting service.
What does a full stack web developer do?
A full-stack web developer manages the complete website development lifecycle, including frontend development, backend logic, database design, API integration, and deployment, ensuring a secure and scalable custom website.
Do you offer custom website development?
Yes! I specialize in custom website development, creating websites tailored to your unique business requirements instead of relying on generic templates. Whether you have a preferred tech stack or need guidance choosing one, I can develop your project using the technologies that best fit your goals.
Can you build an e-commerce website?
Absolutely! I build custom e-commerce websites tailored to your business needs. Whether you need a modern online store, secure payment integration (Stripe), product management, shopping cart, user authentication, order management, or a scalable backend, I can develop a high-performance e-commerce so
Can you use my existing design from Figma or PSD?
Absolutely! I can convert Figma, PSD, Adobe XD, or other design files into clean, responsive, and production-ready React or Next.js applications.
Can I add more pages or features later?
Of course! Your website or application can be expanded at any time with additional pages, features, API integrations, dashboards, or other custom functionality as your business grows. Any new features or major enhancements requested after the initial project scope will be quoted and charged as addit
Is support available after delivery?
Yes. I provide post-delivery support for bug fixes and guidance. If you need new features or long-term maintenance, I'm always happy to continue working with you.
