AI: Search engine using RAG course examples

Self-hosted 4D spatiotemporal AI platform built on PostgreSQL, PostGIS, TimescaleDB, H3 and pgvector, with anomaly & threat detection, NLQ interface and full observability.

PostgreSQL + pgvector semantic memory system for Claude with browser extension and dashboard

Toy Store Search App is an AI-powered toy shopping application that allows users to search for toys using text, images, or even design custom creations. Built with Spring Boot and Python, it integrates with Google Cloud technologies like AlloyDB, pgvector, Gemini 2.0 Flash, and Imagen 3.

llama-index-graph-stores-postgres を使ってグラフ RAG を試す

Portfolio showcasing AI projects, research, and real-world deployments CS student @ University of Texas at Tyler Focus: AI/ML • RAG Systems • Cloud • Full-Stack Development Projects: Virtual Teaching Assistant + Voice AI Agents Blend of research and industry experience

🤖 Build AI systems to enhance education with a Virtual Teaching Assistant and voice agents that ensure secure and accurate support for students and faculty.

Document Search and AI-powered Q&A app for Internal Support Teams

🌍 Build and manage 4D spatiotemporal data with Atlas4D, a powerful platform leveraging PostgreSQL for advanced AI applications.