I will integrate stripe subscriptions, webhooks and payments for your app

S
szymondziak
S
szymondziak
Simon Dziak
integrate stripe subscriptions, webhooks and payments for your app
Full Screen
integrate stripe subscriptions, webhooks and payments for your app
Full Screen
Full Screen
integrate stripe subscriptions, webhooks and payments for your appintegrate stripe subscriptions, webhooks and payments for your appintegrate stripe subscriptions, webhooks and payments for your app

About this gig

Are payments failing silently, subscriptions out of sync, or two systems that should talk but don't? I set up or fix Stripe billing and API integrations end to end, and prove them in test mode.


  • Subscriptions: plans, trials, upgrades and cancellations
  • Verified, idempotent webhooks that keep access in sync
  • Customer portal and failed-payment recovery
  • Integrations with your CRM, Twilio, SendGrid or any REST API, with retries, logs and tests


Built your app with Lovable, Bolt, Replit or Supabase? I can connect Stripe to it, or fix the payment flow that's broken.


Everything is built and tested in Stripe test mode. Going live is your decision. You keep the code.


Billing in my own live SaaS, Workspace369, runs on Stripe.

  • Expertise

    • Debugging
    • Security
    • Databases
    • Testing procedures

  • Programming language

    • JavaScript

  • Backend framework

    • Express.js
    • Next.js
    • Node.js
    • Firebase

Get to know Simon Dziak

Simon Dziak

Mobile And Web Developer

5.0(126)
  • FromUnited States
  • Member sinceAug 2020
  • Last delivery9 months

  • Languages

    English, Polish
I'm Simon, founder of App369 in Florida. I build mobile apps, web apps, backends and AI features, and I built and run Workspace369, a SaaS with a web app and mobile apps. I work in writing, at fixed prices, and you keep the code.

My Portfolio

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