You will get integrate Stripe subscriptions and webhooks in your SaaS app

Rayan S.Status: Offline
Rayan S. Rayan S.
5.0
Rising Talent

Let a pro handle the details

Buy Web Application Programming services from Rayan, priced and ready to go.
Rayan S.Status: Offline
Rayan S. Rayan S.
5.0
Rising Talent

Let a pro handle the details

Buy Web Application Programming services from Rayan, priced and ready to go.

Project details

I will implement a production-ready Stripe subscription system for your SaaS: Checkout subscriptions, Billing Portal, and secure webhooks with a clean sync to your database. You’ll get a reliable billing flow (create/upgrade/cancel) with proper subscription states (active/past_due/canceled) and optional feature gating based on plan status. I focus on clean architecture, safe webhook handling, and clear documentation so your team can maintain it easily.
What's included
Service Tiers Starter
$300
Standard
$650
Advanced
$1,200
Delivery Time 2 days 4 days 7 days
Number of Revisions
123
Number of Pages
123
Design Customization
Content Upload
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Responsive Design
Source Code

Frequently asked questions

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SC

Savior C.
5.00
Jan 28, 2026
Frontend Developer for AI-Powered Korean Website (Next.js, Vercel, Supabase)
Rayan S.Status: Offline

About Rayan

Rayan S.Status: Offline
Full-Stack SaaS Engineer | TypeScript / Python / Stripe /AI Automation
5.0  (1 review)
Le Mans, France - 5:14 pm local time
Full-Stack SaaS Engineer | NextJS · FastAPI · Stripe · AI Automation 🚀

I build production-ready SaaS platforms and web applications.
From MVP to deployment, I handle the full stack: TypeScript/NextJS frontend, Python/FastAPI backend, Stripe payments, and cloud infrastructure.

What I deliver: 🛠️
→ SaaS MVPs built from scratch (auth, billing, dashboard, API)
→ Stripe integration: subscriptions, payment intents, webhooks, usage-based billing
→ AI/LLM automation pipelines (OCR, data extraction, async workers)
→ REST APIs & real-time features (WebSockets, Redis)
→ Production deployment: Docker, CI/CD, VPS/cloud

Recent projects: 📌
• Pont Factur-X — B2B SaaS converting PDFs to compliant e-invoices with AI extraction (Mistral LLM), Stripe billing, async pipeline. Built solo, live in production.
• Pick4Me — Marketplace with escrow payment flow, Stripe Issuing virtual cards, real-time chat (Socket IO), push notifications.

Why me: âś…
âś“ 4+ years in production (not just tutorials)
✓ I’ve built complete SaaS products end-to-end, alone
✓ Fast delivery — MVP in 1–2 weeks
âś“ Available remote, any timezone (Seoul-based)

Stack: đź’»
NextJS · TypeScript · FastAPI · Python · PostgreSQL · Redis · Stripe · Docker · GitHub Actions · Tailwind

Steps for completing your project

After purchasing the project, send requirements so Rayan can start the project.

Delivery time starts when Rayan receives requirements from you.

Rayan works on your project following the steps below.

Revisions may occur after the delivery date.

Kickoff & billing requirements

Stripe products/prices + Checkout setup

Review the work, release payment, and leave feedback to Rayan.