Experienced Full-Stack Developer for Ai Project Optimization (Mern, Openai, Stripe)

We are seeking a highly skilled Full-Stack Developer to enhance and optimize an existing AI project. The project is built using the MERN stack (MongoDB, Express, React, Node.js) and already features a functional backend and AI system. The primary focus of this engagement will be on improving overall performance, scalability, and integrating new features.

The ideal candidate will possess strong experience with:
- MERN stack development (MongoDB, Express.js, React.js, Node.js)
- Integration of OpenAI API for functionalities such as chat and image generation
- Implementing robust user authentication mechanisms (e.g., JWT, OAuth)
- Integrating payment gateways, specifically Stripe, for subscription systems
- Developing and optimizing admin dashboards
- Performance optimization techniques for both frontend and backend
- Deployment strategies using platforms like Render, AWS, or Vercel

Key deliverables for this project include:
- Comprehensive refactoring and optimization of the existing backend and frontend codebase.
- Implementation of a secure user authentication system.
- Setup and configuration of a Stripe-based subscription payment system.
- Enhancements to the AI chat and image generation features to improve functionality and efficiency.
- Development of an intuitive admin dashboard for effective management of users and payment data.
- Successful deployment of the optimized project to a production environment.

This project has an estimated timeline of 3 weeks.