I will integrate stripe or razorpay payments and subscriptions

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Aniket Chauhan
integrate stripe or razorpay payments and subscriptions
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integrate stripe or razorpay payments and subscriptions

About this gig

Payments are the part of your product where a bug costs real money. I integrate them properly.


I've shipped Razorpay subscriptions end to end in a live product: plans, checkout, signature-verified webhooks, and subscription state. And I handle the failure cases nobody demos: expired cards, duplicate webhooks, and users who close the tab mid-payment.


What I set up: Stripe or Razorpay checkout; subscription plans, upgrades, downgrades and cancellation; webhook endpoints with signature verification and idempotency; subscription status synced to your database, so your app always knows who has paid; and a full test-mode walkthrough before you go anywhere near live keys.


Works with Node.js/TypeScript, Python/FastAPI, and most React frontends.


I never ask for your live API keys. You keep them. I build and test against test mode, and you swap in production credentials yourself at the end. That way the secret never leaves your account.


Message me with your pricing model before ordering and I'll confirm what's realistic in which tier.

  • Expertise

    • Security
    • Databases
    • Testing procedures

  • Programming language

    • JavaScript

  • Backend framework

    • Express.js
    • FastAPI
    • Node.js

Get to know Aniket Chauhan

Aniket Chauhan

Backend Developer specializing in APIs and Payments

  • FromIndia
  • Member sinceJan 2026
  • Avg. response time1 hour

  • Languages

    Hindi, English
Backend developer. I build the parts of a product that have to work: APIs, authentication, payments, background jobs, and integrations. I've shipped a 3-service trading platform (REST API, PostgreSQL, Razorpay subscriptions, scheduled jobs, and a separate AI service) and a CI/CD runner built on Docker, Redis and WebSockets. Both are live and I can demo them on a call. Mostly Node.js/TypeScript and Python/FastAPI, on PostgreSQL, shipped with Docker. I reply quickly, I tell you when something isn't a good idea, and I don't take work I can't do well.

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