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Fiverr Pro
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$
USD
I will integrate stripe paystack in your backend idempotent webhook
Micheal
About this gig
Are you launching a SaaS product and need a professional backend module for payments? Ill integrate Stripe or Paystack into your NestJS backend with idempotent webhooks, secure API endpoints, and subscriptionready flows so you never doublecharge a customer.
What I offer:
- Stripe or Paystack integration with idempotent webhooks.
- API endpoints for payments, refunds, and subscriptions.
- Proper error handling and idempotency keys so your backend survives failed requests.
- Clean, scalable code you can maintain and extend later.
Why choose me?
- Backendfocused engineer with realworld experience in NestJS, Node.js, and paymentstyle systems.
- I write code thats ready for production, not just a quick demo.
Please message me before ordering so we can agree on your stack and whether you need onetime payments or subscriptions.
Get to know Micheal
Micheal
Backend Developer APIs Databases Security Deployment
- FromNigeria
- Member sinceSep 2024
- Avg. response time1 hour
- Last delivery4 weeks
Languages
English
Hi, I'm Micheal. I am a Backend Engineer specializing in building secure, high-performance distributed systems and payment infrastructures. With over 3 years of experience, I help businesses design fault-tolerant APIs, integrate complex payment gateways (like Paystack and Stripe), and ensure 99.9% uptime for critical applications.Whether you need a robust NestJS backend from scratch, a secure webhook verification pipeline, or database optimization, I deliver clean, scalable, and production-ready code. Let's build a backend that scales with your business. Message me to discuss your project!
Other Software Development Services I Offer
FAQ
Can you use NestJS or Node.js for this?
Yes, I specialize in NestJS and Node.js backends with PostgreSQL or MongoDB.
What are idempotent webhooks?
They ensure duplicate events from Stripe/Paystack don’t cause double charges; I use unique idempotency keys..
Do you need my code?
Yes, I need access to your backend (GitHub repo or zip) to integrate the library and write handlers
Can you handle subscriptions and payouts?
Yes, I can implement recurring subscriptions, plan changes, and payout flows depending on your model.
