Browse categories
Explore
Fiverr Pro
English
$
USD
I will integrate stripe payments into your backend
Guillaume C.
About this gig
Are you losing customers because your Stripe integration is broken or incomplete?
Payments go through, but users dont get access? Webhooks failing? Backend not syncing?
If your Stripe webhooks fail, you are losing revenue.
I fix and build reliable Stripe integrations for FastAPI apps fast.
What I can do for you:
- Stripe Checkout (one-time payments)
- Subscriptions with trials and billing logic
- Robust webhook handling (no missed events, no crashes)
- Access control based on subscription (JWT / backend logic)
- Clean, scalable, production-ready code
Why work with me:
- I focus on real-world issues (failed webhooks, async bugs, DB sync problems)
- Fast and clear communication
- Code you can actually maintain and scale
Packages:
Basic Simple Stripe payment integration
Standard Stripe + webhooks (production-ready)
Premium Full system (subscriptions, webhooks, auth, deployment)
Send me a message before ordering Ill quickly review your setup and suggest the best approach.
Get to know Guillaume C.
Guillaume C.
Backend API Developer FastAPI Stripe Webhooks and API Integration
- FromBelgium
- Member sinceJun 2026
- Avg. response time1 hour
Languages
French, English
I’m a Python backend developer specialized in building clean, reliable, and scalable API systems.
I help businesses integrate third-party services like Stripe, automate workflows with webhooks, and build fast backend solutions using FastAPI.
What I can help you with:
Stripe payments & subscription integration
Webhook development and automation
REST API development (FastAPI / Python)
Third-party API integrations
Backend debugging and performance fixes
I focus on clear communication, simple solutions, and fast delivery.
If you have a specific backend problem to solve, I’m ready to help.
FAQ
Do you work with existing projects?
Yes. I can integrate Stripe into your existing FastAPI backend or fix issues in your current implementation.
Can you fix broken Stripe webhooks?
Yes, this is one of the most common problems I solve. I make sure your webhooks are reliable, idempotent, and properly synced with your database.
What do you need to get started?
Access to your codebase (GitHub or ZIP), a brief explanation of your setup, and your Stripe requirements.
Do you handle subscriptions and billing logic?
Yes. I can implement subscriptions, free trials, upgrades/downgrades, and billing workflows.
Will the code be clean and maintainable?
Yes. I write structured, documented code that you can easily extend and scale.
Do you offer support after delivery?
Yes — I can assist with adjustments or answer questions after delivery.
