terminal — dung@ai ~
$ whoami
Nguyen Huu Dung

$ cat role.txt
AI Engineer · LLM Specialist · Multi-Agent Builder

$ cat summary.txt
Building production-ready AI systems with LLMs,
RAG frameworks, and autonomous multi-agent architectures.
Reduced token costs by 65% and latency by 75%.

$
Nguyen Huu Dung
open to opportunities
🎓
B.IT — PTIT GPA 3.27
🏆
4x Scholarship Merit-based Academic
📍
Vietnam Di An, Binh Duong
65% Cost Cut Token Optimization

Skills & Technologies

// AI, LLMs & Agents
LangChain LangGraph RAG FAISS BM25 OpenAI API Claude API Azure AI Rasa NLU MCP
// Frameworks & Tools
FastAPI AsyncIO PyTorch TensorFlow TensorFlow.js Docker Git Firebase
// Languages & Databases
Python C++ Java JavaScript SQL SQL Server

Projects

AI Medical Booking Assistant

AI Medical Booking Assistant

Automated scheduling, doctor search, and symptom specialty mapping. Trained Rasa NLU (DIET Classifier) and integrated FAISS + BM25 RAG.

Rasa RAG FAISS MCP
Sign Language Gesture Recognition

Sign Language Gesture Recognition

Research project using skeleton sequence data with SiFormer (Feature-Isolated Transformer). Achieved ~1.0 classification accuracy on the web across 120 gesture classes. Designed data preprocessing pipelines and researched browser-based TensorFlow.js execution.

PyTorch SiFormer TensorFlow.js Research

Experience

2025.11 — 2026.05

LLM Engineer

Aimesoft

Engineered the AIMeTrans platform. Developed asynchronous FastAPI pipelines powered by LangChain and LangGraph, connecting OpenAI, Claude, and Azure services. Built custom formatting-preserving parsers for PDFs/Office files and containerized deployment with Docker.

2025.07 — 2025.09

AI Engineer Intern

Participated in the skeleton-based Sign Language Recognition project. Implemented and benchmarked the SiFormer model. Designed data preprocessing pipelines (landmark alignment, normalization) and researched browser-based TensorFlow.js execution.

2021 — 2026

Bachelor of Information Technology

Posts and Telecommunications Institute of Technology (PTIT)

Graduated with a GPA of 3.27. Four-time recipient of the Merit-based Academic Scholarship for outstanding academic performances.

2022 — 2024

Executive Committee Member

IT Faculty Student Union, PTIT

Planned, organized, and executed academic workshops, technical competitions, and events, cooperating with faculty members and corporate sponsors.

Let's build something together

Interested in AI agents, custom RAG systems, or production-grade LLM integrations? Let's talk.

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