Integrate Lip-Syncing Avatar in Reactjs

I need a Three.js developer to integrate an avatar into my React.js application for educational purposes. The avatar requires real-time audio synchronization for lip-syncing and the ability to perform facial expressions.

Key Requirements:
- Expertise in Three.js and React.js
- Experience with real-time audio synchronization
- Ability to implement facial expression animations

Ideal Skills:
- Strong background in 3D graphics and animation
- Proficiency in web development, particularly with React
- Experience with audio processing and synchronization techniques

Please provide a portfolio showcasing similar projects.