Computer Science graduate and full-stack engineer with production experience and a hands-on focus on AI systems. I hold an active DoD Secret clearance. I build across the stack — React/Next.js on the front, Python/FastAPI and Node on the back — and I like working close to infrastructure: Docker, CI/CD, Linux.

🔭 Currently deepening cloud & DevOps expertise and exploring multi-agent AI systems.

Languages: JavaScript · TypeScript · Python · PHP · SQL · (learning Java) Frontend: React · Next.js · Tailwind CSS · Redux Toolkit Backend: Node.js · FastAPI · REST & GraphQL APIs · Magento 2 (OOP) · MySQL Infra & Tools: Docker · GitLab CI/CD · Nginx · Linux/Unix · AWS · Git · Jest

RAG-powered automation system — Internal retrieval-augmented system using Python, FastAPI, Qdrant, and Google Gemini 1.5. Embeddings, vector search, and an API layer to serve results.

Production cinema booking platform (CineStar Cinemas) — React/Next.js frontend on a Magento 2 OOP backend serving real end-user traffic across multiple enterprise sites. Built a GraphQL layer with custom resolvers over a legacy architecture, ran MySQL migrations, and containerized the dev environment for reproducible builds.

• LinkedIn: mark-truong-sha1