Full-Stack Developer (Next.js / NestJS) Needed for Stripe Integration Bug Fixes

We are looking for an experienced Full-Stack Developer with strong expertise in Next.js, NestJS, and the Stripe API to help us resolve existing issues in our payment flow. Current State of the Project: Our full-stack application (Next.js on the frontend, NestJS on the backend) already has Stripe installed and configured. However, we are experiencing some bugs and logical errors during the checkout/payment process and webhook handling that need to be identified and fixed. Your Responsibilities: Audit the current Stripe implementation across the frontend (Next.js) and backend (NestJS). Debug and fix issues related to payment processing, session creation, or webhook listening. Ensure the end-to-end payment flow is secure, functional, and user-friendly. Perform thorough testing to confirm all edge cases (successful payments, failed payments, subscription updates, etc.) are handled correctly. Requirements: Proven, hands-on experience with the Stripe API and webhooks. Strong proficiency in TypeScript, NestJS, and Next.js. Ability to quickly dive into an existing codebase, understand the architecture, and apply clean fixes. Good communication skills and availability to start immediately. To Apply: Please start your proposal with "STRIPE FIX" so we know you read the description. Include a brief summary of a similar Stripe debugging issue you've solved recently, and your estimated availability. Skills & Expertise Stripe NestJS Next.js TypeScript API Integration Bug Fixing Webhooks