TPQI AI Qualification Intelligence Platform

AWS-native RAG + Graph AI for Thailand's Professional Qualification Institute

Full-stack AI platform for สถาบันคุณวุฒิวิชาชีพ (TPQI). Ingests qualification documents via OCR workers, builds a graph of job-role → skill → competency relationships in Neo4j/Neptune, and serves RAG-powered queries through ECS Fargate. Gemini AI (Vertex AI) handles inference with cost guardrails.