Ideal Skills and Experience: Title: Backend Developer for AI Avatar Video Automation (HeyGen API) We are building an automated system that generates personalized AI avatar videos based on health data (DEXA scans, VO2 max results). Scope: • Integrate HeyGen API to generate avatar videos dynamically • Accept structured input (name, body fat %, VO2 max, etc.) • Dynamically generate scripts (optionally using OpenAI) • Trigger video creation and handle webhook responses • Store and return completed video URLs Requirements: • Strong experience with REST APIs • Backend development (Python FastAPI or Node.js preferred) • Experience with automation workflows • Familiarity with cloud deployment (AWS, Vercel, or similar) Nice to Have: • Experience with video generation APIs • PDF data extraction (DEXA reports) • OpenAI API integration Goal: Create a scalable system capable of generating personalized videos across multiple locations (~150 clinics).