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English
$
USD
I will build a business web application
Abdul Rafi
About this gig
Need a professional Full Stack Developer to build your web application?
I will develop a modern, responsive, and scalable full-stack web application based on your requirements.
What I can build:
- Full-stack web applications
- SaaS platforms
- Admin dashboards
- REST APIs
- Authentication systems
- Payment integrations
- Real-time features
- Third-party API integrations
- Database-driven applications
- AI-powered features
- Bug fixes and performance improvements
Technologies I work with:
- Next.js, React, Node.js, Express.js, TypeScript, Python, FastAPI, MongoDB, PostgreSQL, Redis, Docker and AWS.
- I have professional experience working on production SaaS platforms, real-time communication systems, AI applications, database optimization, and production deployments.
Why work with me?
- Clean and maintainable code
- Scalable architecture
- Responsive UI
- Reliable backend development
- Performance optimization
- Clear communication
- Production deployment support
Please message me before placing an order so I can understand your requirements and recommend the right package.
Get to know Abdul Rafi
Abdul Rafi
Full Stack Software Engineer
- FromBangladesh
- Member sinceDec 2022
- Avg. response time1 hour
Languages
Bengali, English
I'm a Full Stack Software Engineer specializing in scalable web applications, SaaS platforms, real-time systems, and AI-powered applications. I work with React, Next.js, Node.js, TypeScript, Python, FastAPI, MongoDB, PostgreSQL, Redis, Docker, and AWS. I can help with full-stack development, REST APIs, AI/LLM & RAG applications, payment integrations, bug fixing, performance optimization, and production deployment. I focus on clean, reliable, and maintainable solutions.
My Portfolio
FAQ
Can you build a complete web application?
Yes. I can develop both frontend and backend using technologies such as Next.js, React, Node.js, TypeScript, Python, and FastAPI.
Can you work with my existing project?
Yes. I can add new features, fix bugs, integrate APIs, optimize performance, or improve existing React, Next.js, Node.js, and backend applications.
Can you integrate payments?
Yes. I can integrate payment systems and handle backend payment flows, subscriptions, webhooks, and related functionality.
Can you deploy the application?
Yes. I can assist with production deployment using Docker, VPS/Ubuntu, Nginx, PM2, SSL/TLS, and cloud infrastructure.
Can you build AI features?
Yes. I have experience integrating AI/LLM functionality, speech-to-text, RAG architecture, VectorDB, and AI-powered applications.
