Fi Ainina is a multimodal AI platform designed to assist and monitor elderly people living alone at home. The system combines a contextual LLM agent, real-time computer vision for fall and emotion detection, hands-free voice interaction, and a progressive alert system that can notify caregivers and emergency contacts. Built with a microservices architecture, the platform uses FastAPI, React, PostgreSQL, Redis, and Docker for a modular and portable deployment. I was responsible for the Alerts module and the Docker infrastructure, implementing the progressive alert workflow, real-time event comm