I will integrate stripe razorpay payment gateway supabase backend next js


About this gig
Struggling with Stripe/Razorpay webhooks, 400 errors, or database syncing? I am a Full Stack Developer specializing in Next.js, Supabase, and Firebase. I build secure, high-performance backends that ensure every transaction is handled flawlessly.
What I Offer:
- Secure Payment Integration: One-time payments & subscriptions via Stripe/Razorpay.
- Expert Webhook Handling: I fix failed transactions and 400/500 errors to ensure perfect database syncing.
- Supabase & Firebase Backend: Secure database schema, Row Level Security (RLS), and real-time data.
- Advanced Database Upserts: Flawless synchronization of user orders and profiles.
- Secure Auth: Implementing OAuth, Social Logins, and Email/Password systems.
Tech Stack: Next.js, React, Supabase (PostgreSQL), Firebase, Stripe API, Razorpay, TypeScript.
Why Choose Me? I focus on the micro-details of JavaScript and backend internals to provide scalable, well-commented code.
Please message me before ordering to discuss your technical needs!
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Get to know Anuks
Full Stack Web Developer React, Next js, Firebase, Supabase Specialist
- FromIndia
- Member sinceJul 2022
Languages
English, Hindi
My Portfolio
FAQ
Can you fix my existing Stripe webhook errors?
Yes, I specialize in debugging webhook failures and ensuring your database perfectly captures every transaction.
Do you support Razorpay for Indian clients?
Absolutely! I can integrate Razorpay for one-time payments and subscriptions with proper backend syncing.
Will my payment flow be secure?
Yes, I follow industry best practices and use secure APIs to ensure all transactions and user data are protected.
Which frameworks do you use for backend integration?
I primarily use Next.js and React for the frontend, combined with Supabase (PostgreSQL) or Firebase for secure backend and database management.
Do you provide database upserts for order management?
Absolutely. I ensure that every successful payment triggers a proper database upsert, so your order data, user profiles, and payment status are always in sync.
Is my user data secure with Supabase/Firebase?
Yes, I implement Row Level Security (RLS) in Supabase and proper security rules in Firebase to ensure that user data is protected and accessible only to authorized users.

