Full Stack Developer Needed for SaaS Dashboard Improvements

We're looking for an experienced Full Stack Developer to help improve and expand an existing B2B SaaS platform used by businesses to manage workflows through a centralized dashboard. The ideal candidate has strong experience building modern web applications with React, Next.js, TypeScript, and Python, and enjoys working across both frontend and backend systems. You'll contribute to dashboard enhancements, API development, performance optimization, bug fixes, and new feature implementation. Experience with PostgreSQL, REST APIs, Stripe integrations, and scalable SaaS architectures is important. Familiarity with AI integrations using OpenAI APIs is a plus but not required. This project begins with a small paid milestone focused on improving an existing feature or workflow. If the collaboration goes well, there is strong potential for a long-term working relationship with ongoing product development. Tech Stack: React, Next.js, TypeScript, Python, FastAPI, Django, Node.js, PostgreSQL, REST APIs, Stripe API, OpenAI API (bonus).