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$
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I will develop a full stack web app with react nextjs nodejs and supabase
Shubham K
About this gig
Need a web app that works in production, not just in a demo? I build full-stack web apps with React, Next.js, Node.js and TypeScript, on PostgreSQL or Supabase.
What I've built:
A travel booking platform: flights, hotels and packages through the Amadeus API, online payments, and an admin panel for bookings, quotes and coupons
A real-time esports platform with live leaderboards for 1,000+ users
A cross-border payments platform, where I'm co-founder and CTO
What you get:
Clean, typed code in your own GitHub repository
Login and user roles, database design, admin dashboard
Payment gateways (I've integrated Razorpay, Cashfree and ARC Pay)
A responsive UI that works on phones
Deployment to Vercel, AWS or your own server
How we work: message me before ordering with what the app should do. I'll reply with the scope, timeline and a fixed price, so there are no surprises. You get progress updates while it's built, and I stay available after launch.
Not sure which package fits? Send me a message and I'll recommend one.
Get to know Shubham K
Shubham K
Full Stack Developer and Solana Blockchain Engineer
- FromIndia
- Member sinceJan 2025
- Avg. response time1 hour
Languages
Hindi, English
I'm a full-stack developer and blockchain engineer, and co-founder and CTO of a funded fintech startup. I build web apps, mobile apps and payment systems that go to production: React, Next.js, Node.js and TypeScript on the web, React Native/Expo on mobile, and Solana smart contracts in Rust/Anchor. I've integrated Razorpay, Cashfree and the WhatsApp Business API, and I lead a small team for design and QA, so bigger projects keep moving. Clear scope, fixed quotes and regular updates from first call to launch.
FAQ
Do I own the code?
Yes. Everything goes into a GitHub repository you own, and the rights transfer to you when the order is complete.
Can you work on my existing project?
Yes. Share the repository and a short list of what needs doing. I'll review the code before quoting, so the price reflects the real work.
Which stack do you use?
React or Next.js with TypeScript on the front end, Node.js for APIs, and PostgreSQL or Supabase for data. If your project uses something else, tell me and I'll say honestly whether it's a fit.
Who pays for hosting?
You pay the hosting provider directly, in your name. I deploy to Vercel, AWS or your own server and hand over all access.
What if something breaks after delivery?
Bugs in what I built are fixed free for 14 days after delivery. New features are quoted separately.
