Privacy Safe Person Re-ID System

I am assembling an end-to-end solution that can reliably follow the same individual across multiple cameras while keeping their facial identity hidden and their personal data footprints minimal. The goal is to balance privacy and utility, not to sacrifice one for the other... (Budget: $100 - $250 USD, Jobs: AI Ethics, AI Model Development, Computer Vision, Deep Learning, Deep Neural Network, Facial Recognition, Large Language Model, Machine Learning (ML), Model Evaluation, Programming)