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Fiverr Pro
English
$
USD
I will integrate production ready stripe subscription billing for your saas
Faridul Islam
Level 2
About this gig
Losing revenue to broken Stripe billing? Most integrations fail in the same spots: unverified webhooks, unhandled failed payments, and subscription state drifting out of sync with your database. The result is lost income and frustrated customers.
I fix that. You get production-grade Stripe billing on the latest API, with verified webhooks as your single source of truth.
What you get:
- One-time checkout (Stripe Checkout / Elements)
- Subscriptions: trials, upgrades, proration, cancellations
- Usage-based & metered billing
- Idempotent, signature-verified webhooks
- Customer portal + invoice & receipt flows
Built for Next.js, Node/Express, or FastAPI. You get typed code, a tested webhook layer, and a clear map of every billing state so nothing silently breaks after launch.
Trusted by SaaS founders who need billing that holds up in production.
Ready to stop losing revenue? Message me your stack and pricing model, and I'll scope your project before you order.
Get to know Faridul Islam
Faridul Islam
Senior Full Stack Engineer, SaaS and Scalable Web and Mobile Apps
Level 2
- FromBangladesh
- Member sinceAug 2022
- Avg. response time1 hour
- Last delivery4 days
Languages
Bengali, English, Hindi
I’m Faridul Islam, a Full Stack Architect building enterprise SaaS and AI-driven platforms for serious founders. I design scalable, secure, production-grade systems using Next.js, React, React Native, Node.js, and modern cloud infrastructure. My work focuses on clean architecture, performance, and long-term maintainability. I partner with ambitious startups and scaling businesses that require robust, investor-ready products — not freelance-level solutions.
Other Software Development Services I Offer
FAQ
Q: My subscriptions and database keep going out of sync — can you fix that?
Yes. I make verified Stripe webhooks the single source of truth, so your database always reflects real billing state. This is the most common bug I fix.
Q: Can you handle trials, upgrades, and proration?
Yes — all included in Standard and Premium. Plan switches, prorated charges, cancellations, and reactivations are handled cleanly.
Q: Is this PCI-compliant / secure?
Card data never touches your server — Stripe handles it via Checkout or Elements. I implement signature-verified, idempotent webhooks so events can't be spoofed or double-processed.
Q: Do you support usage-based / metered billing?
Yes, that's the Premium tier. Good for API products and per-seat or per-usage SaaS pricing.
