Sobre

About the Project: I have developed a functional prototype of an AI application that is successfully running on Google Cloud Run. The AI "core" is ready and validated. I am now looking for an experienced developer to build the SaaS "wrapper" around this core, turning it into a marketable product with user access control and payments. The Challenge: Your main responsibility will be to create the necessary frontend and backend infrastructure to manage users and subscriptions, connecting everything securely to the existing AI service on GCP. Key Responsibilities: Authentication: Implement secure login/signup system (preference for Firebase Auth, Clerk, or Auth0). Payments: Full integration with Stripe to manage recurring subscription plans (SaaS), including a customer portal for upgrades/downgrades and webhooks to handle access provisioning. Frontend: Create a clean, responsive user dashboard where customers will access the AI functionality after payment. Cloud Integration: Connect this new system to my existing service on Google Cloud Run and configure custom domain mapping. Requirements: Proven experience launching SaaS applications from scratch. Strong proficiency with Stripe integration (specifically Subscriptions/Billing). Experience with modern authentication services. Familiarity with Google Cloud Platform (especially Cloud Run and networking). Preferred stack (open to discussion): Next.js/React on frontend, Node.js or Python on backend. To Apply: Please send your portfolio highlighting at least one project where you implemented a subscription system (SaaS) using Stripe. Mention your preferred tech stack for this type of build.