I will build modern web apps with react nextjs and fastapi


About this gig
Hi! I'm a Full Stack Developer specializing in React, Next.js, FastAPI, and AI-powered applications.
I help startups and businesses build modern, scalable, and production-ready web applications, SaaS platforms, internal tools, dashboards, and customer portals.
Whether you need an MVP, business platform, admin dashboard, or AI-enabled application, I can deliver clean, maintainable, and scalable solutions.
Services I offer:
React.js development
Next.js applications
FastAPI backend integration
Full-stack SaaS platforms
Authentication systems
Admin dashboards
Payment gateway integrations
OpenAI and AI-powered features
Responsive UI implementation
API and database development
Tech Stack:
React.js
Next.js
TypeScript
Python
FastAPI
PostgreSQL
Tailwind CSS
OpenAI APIs
Docker
AWS & Azure
Why work with me?
Production-ready code
Clean architecture
Mobile-first responsive designs
Full source code ownership
Long-term support
Please contact me before placing an order so we can discuss your project requirements.
Respect third-party rights
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Get to know Hiren P
Python Developer, AI Automation Engineer, FastAPI and OpenAI Expert
- FromIndia
- Member sinceApr 2026
- Avg. response time2 days
Languages
English, Hindi
My Portfolio
FAQ
Do you build complete full-stack applications?
Yes. I develop both frontend and backend systems using React, Next.js, FastAPI, and PostgreSQL.
Can you integrate AI features?
Absolutely. I work with OpenAI, GPT, AI assistants, chatbots, and workflow automation.
Can you build startup MVPs?
Yes. I specialize in building scalable MVPs and SaaS products for startups.
Will I receive the source code?
Yes. All projects include complete source code and setup instructions.
Can you deploy the application?
Yes. I can assist with AWS, Azure, DigitalOcean, or self-hosted deployments.
