Software Engineering · AI Engineering & Full-stack Development
I'm Tra, a software engineering student in Ho Chi Minh City, Vietnam, building toward a career in AI Engineering.
My foundation is full-stack development. My focus is connecting language models to knowledge, tools, and usable interfaces. I build with TypeScript and Node.js, and I'm developing my Python skills for AI applications.
Retrieval & knowledge
Exploring embeddings, vector search, and RAG pipelines that bring relevant context into AI applications.
Agents & tools
Working with LLM APIs and the Model Context Protocol to connect models with backend services and useful actions.
Evaluation & reliability
Learning to evaluate response quality, handle failures, and balance latency and cost.
End-to-end delivery
Bringing AI features into web products through APIs, streaming responses, and interfaces built with React and Next.js.
| Area | Technologies & concepts |
|---|---|
| AI & retrieval | |
| Languages | |
| Backend & data | |
| Frontend | |
| Delivery & quality |
I write about Next.js, React, and clean code on my website.
For project conversations and technical discussions: trahoangdev@gmail.com.


