I will develop high performance full stack mern application for your business


About this gig
Hi Want a fast, secure, scalable web application built with modern technologies? You are in the right place!
I build high-performance full-stack applications using:
-> Next.js
-> Nest.js
-> React
-> Node.js
-> Express
-> MongoDB
-> Tailwind | ShadCN
-> REST APIs | OAuth | JWT
-> Stripe | PayPal Integration
and more-
What You Get
Whether you need a simple MVP or a complete production-grade platform, I deliver:
-> Full-stack web application (Frontend + Backend)
-> Authentication (JWT, cookies, OAuth, Google Login)
-> Admin Dashboard
-> Custom API development
-> Database design MongoDB
-> Payment integrations (Stripe)
-> Cloud deployment (Vercel, AWS, or DO)
-> Clean code, reusable components, and best practices
-> Fully responsive UI
-> Performance
=>Why Choose Me?
-> 4+ years building Full Stack applications
-> Clean and scalable architecture
-> Pixel-perfect design implementation
-> API performance optimization
-> Clear communication + fast delivery
Popular Use Cases
-> SaaS platforms
-> CRM | ERP systems
-> AI-powered tools
-> API systems and more
So ready to build your project?
SO SEND ME a message | I will respond quickly
and help you plan your full stack application
Get to know Rohan Mostofa
Senior Full Stack Developer AI SaaS Engineer, MERN AI Integration and Automation
- FromBangladesh
- Member sinceNov 2025
Languages
Bengali, English, Hindi, Urdu

