I will integrate stripe subscription payments

U
uniya3
U
uniya3
Konstantin
integrate stripe subscription payments
Full Screen
integrate stripe subscription payments
Full Screen
Full Screen
integrate stripe subscription paymentsintegrate stripe subscription paymentsintegrate stripe subscription payments

About this gig

Are you trying to monetize your SaaS or Web App but struggling with Stripe's complex API and Webhooks?

Handling payments securely is the most critical part of any business. Whether you need a simple one-time checkout or a complex recurring SaaS subscription system, doing it wrong can lead to lost revenue and unhappy customers.

I am here to solve that. As a Full-Stack Developer (React & Node.js), I specialize in integrating secure, production-ready Stripe Payment flows into modern web applications.

 What I can build for you:

  • Stripe Checkout Integration: Fast and secure payment pages.
  • Recurring Subscriptions (SaaS): Monthly/Yearly billing plans.
  • Stripe Webhooks: The most important part I will write the backend logic to listen to Stripe events (e.g., successful payment, failed card, subscription canceled) so your database updates in real-time.
  • Customer Portal: Allow your users to securely update their card details, upgrade plans, or download past invoices without contacting support.
  • Pricing Tables: Connected directly to your Stripe Dashboard.

 My Tech Stack:

  • Frontend: React.js (Next.js/Vite)
  • Backend: Node.js, Express
  • Database: PostgreSQL / MongoDB / SQLite (Prisma)

  • Website type

    • E-Commerce store

  • Programming language

    • HTML & CSS
    • JavaScript
    • TypeScript
    • React
    • Node.js

  • Website features

    • Payment
    • Analytics
    • Form
    • Membership
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Get to know Konstantin

Konstantin

Full Stack AI SaaS Developer

  • FromKazakhstan
  • Member sinceAug 2025
  • Avg. response time1 hour

  • Languages

    English
Hello! I'm Konstantin, a specialized Full-Stack Developer focused on building modern AI-powered SaaS applications and state-of-the-art embeddable web solutions. My technical stack is built around React.js, Node.js, Express, and Prisma ORM. Beyond standard web development, my core expertise lies in AI integration: I build intelligent, embeddable B2B AI chat widgets for websites, implement RAG (Retrieval-Augmented Generation) knowledge base systems, and create complete SaaS platforms from scratch featuring secure authentication (OAuth, JWT), user dashboards, and Stripe billing.

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