I’m Triet, an AI Engineer specializing in agentic systems, MCP integrations, and LLM orchestration. I work across fintech and cybersecurity.
Experience
AI Software Engineer — ZaloPay, VNG Corporation (Aug 2025 – Present)
Building production AI systems: a multi-agent ticket processing pipeline (LangGraph, 32K+ tickets, 80.1% automation), a multi-model OCR/Vision platform (99% accuracy), and MCP Registry, a centralized AI tool management platform scaling company-wide.
Software Engineer — OPSWAT (Jul 2024 – Aug 2025)
Maintained MetaDefender ICAP Server (OSI L7, RFC 3507). Improved multi-threaded parsing throughput by 25%, built a Go/InfluxDB/Grafana monitoring system, and led a zero-downtime PostgreSQL migration (v12.2 to v16.6).
Skills
- Languages: Python, C/C++
- AI & LLM: LangGraph, Langfuse, MCP Server, RAG, OCR/Vision, Vector Embedding
- Frameworks: FastAPI, Celery, Pandas
- Infrastructure: Docker, Kubernetes, Elasticsearch, Redis, MySQL
This Blog
A place to document what I learn building real AI systems: agentic workflows, LLM infrastructure, and whatever sits at the intersection of software engineering and applied AI. When I’m not at the keyboard, I’m usually hiking, brewing coffee, or chasing the next interesting problem.
Connect with me on LinkedIn or reach out via email.