AI-Enhanced Web App Build

We are building a production-grade web application with an integrated AI component.

We are looking for a Senior Full-Stack Developer who can:
1. Build secure backend APIs
2. Develop frontend including dashboards
3. Integrate AI (OpenAI / Azure OpenAI) as a backend service
4. Ensure security, logging, and cost control

This is not a chatbot-only project. AI will be used as an assistive service inside the platform.

Backend: Python (FastAPI / Django) or Node.js (NestJS / Express)
Frontend: React / Next.js / Vue
Databases: PostgreSQL / MySQL
Authentication: JWT / OAuth / Role-based access
API design: REST (GraphQL optional)

Please share:
- Similar projects
- GitHub or portfolio
- We can discuss the detailed product in the chat