Advanced Figma mockups to HTML/CSS Conversion with experince in next JS , GPT and AI Models implementations

I'm looking for an experienced full-stack developer or a team to convert Figma UI/UX into custom HTML, CSS, and JavaScript. The application currently has user authentication and e-commerce capabilities, but requires technical fixes and improvements.

Key Requirements:
- Convert Figma designs to HTML, CSS, and JavaScript
- Enhance UI/UX
- Fully responsive design for both mobile and desktop
- Technical fixes across multiple modules
- AI models
-Chatgpt training
- LLM, Open AI API

Ideal Skills and Experience:
- Proficiency in HTML, CSS, and JavaScript
- Strong background in Node.js
- Experience with responsive design
- Attention to detail and problem-solving skills

Please provide examples of similar work done.