FPT Software
Sole developer of an enterprise RAG and knowledge-graph system at Vietnam's largest IT company.
Context
At FPT Software — Vietnam's largest IT company and one of the biggest in South-East Asia — I work onsite in Ho Chi Minh City as the sole developer on an enterprise-grade full-stack AI application. The build spans a Python backend, a React front end, and a MongoDB data layer, deployed with Podman on Azure, and I carry it independently from inside a professional Scrum team — across requirements, architecture, implementation, and deployment.
Period
23 Jun – 4 Aug 2026
Location
Ho Chi Minh City, Vietnam (Onsite, ongoing)
The work
The heart of the project is a retrieval-augmented generation pipeline engineered end-to-end: document chunking, vector-store embedding, and grounding the LLM's answers against a constructed knowledge graph so every response stays accurate and traceable back to its source. Alongside it, I set up the DevOps foundation — Podman containers and MinIO object storage for reproducible, scalable deployment — operating independently across the full software development lifecycle in a real enterprise environment.
Stack
- Python
- React
- MongoDB
- RAG
- Knowledge Graph
- Podman
- MinIO
- Azure
- LLM integration
Outcome
Sole developer of a production enterprise AI system, owned end-to-end.