Stripe Expert Needed to Fix Subscription Issues & Integrate Webhooks

We're looking for an experienced Stripe developer to troubleshoot and improve our subscription billing system. Scope of Work: Diagnose and fix existing Stripe subscription issues. Implement and/or correct Stripe webhooks. Ensure subscription lifecycle events are handled correctly, including: checkout.session.completed customer.subscription.created customer.subscription.updated customer.subscription.deleted invoice.paid invoice.payment_failed Verify subscription status is correctly synced with our database. Handle renewals, cancellations, upgrades, and failed payments. Debug webhook signature verification and event processing. Ensure idempotent webhook handling to prevent duplicate processing. Test the complete subscription flow in Stripe's test environment before deployment. Required Skills: Strong experience with Stripe Billing and Subscriptions. Experience implementing Stripe Webhooks. Experience with Node.js/TypeScript (or specify your backend stack). Understanding of recurring billing and payment flows. Ability to debug existing Stripe integrations. Nice to Have: Experience with AWS Lambda or serverless applications. Experience with Supabase, Firebase, or SQL databases. To Apply: Please include: Links to Stripe subscription projects you've worked on. Your experience with webhook implementation. Your estimated timeline to diagnose and resolve the issue.