Ericson Castasus

Gather is an information system that deals with missing person management. This system is intended for authorities such as Police and Baranggay officials. It uses Face Recognition and Maps. Imagga API was used in Face Recognition and Mapbox is used for mapping and routes.

Wise Notes is a web-based note application with RAG (Retrieval-Augmented Generation) to learn from the user's notes. It uses LangChain, Groq, and Huggingface API. Users can generate new ideas and knowledges based on their notes.

OpsAI is an end-to-end automation engine designed to eliminate manual data entry and back-office bottlenecks. Built with an agentic architecture, it doesn't just read data, it understands context, validates information against existing records, and executes workflows autonomously. I have created this system using Next.js, Supabase, LangChain, Groq, and Huggingface API. I have deployed the backend using AWS App Runner ECS. I containerize the backend first using Docker.