Hello! I'm
Bean.
Le Thanh Hung on paper — Bean to everyone who works with me.
I build intelligent systems at the intersection of machine learning and software engineering — from NLP pipelines to production AI applications.
- ✓Build production-ready ML pipelines
- ✓Turn raw data into actionable insights
- ✓Design NLP systems that understand context
- ✓Ship AI-powered web applications
— About Me
Turning complex data
into intelligent systems.
3+
Years of experience
10+
Projects delivered
2
International experiences
I'm Le Thanh Hung — Bean to friends — an AI Developer from Hue, Vietnam, specializing in building intelligent systems that go beyond prototypes into production.
Currently at SimplifyX, I build production AI agent platforms — document intelligence, RAG pipelines, and an agent-orchestration studio — shipped as microservices with FastAPI and gRPC.
My work spans NLP, LLMs, computer vision, and full-stack AI integration. I've shipped projects across healthcare, education, and automation — and did international research at Kasetsart University, Thailand.
I'm driven by the gap between AI research and real impact — turning ideas from papers into systems people actually use.
— What I'm Offering
My Core
Expertise
Focused on building intelligent systems that solve real problems with clarity and precision.
LLM Agents & Orchestration
Designing AI agent platforms with custom tools, persistent memory, human-in-the-loop approvals, scheduling, and multi-step workflow automation.
Read More→Document Intelligence
Structured data extraction from PDFs, Office files, and images — classification, confidence scoring, and multi-provider LLM/VLM pipelines at scale.
Read More→RAG & Retrieval Systems
Retrieval-augmented generation over multi-format documents: chunking strategies, embeddings, vector databases, and semantic search with confidence scoring.
Read More→Production AI Microservices
Shipping AI as reliable services — FastAPI and gRPC microservices with streaming, queueing, caching, Docker, and CI/CD pipelines.
Read More→— Experience
Where I've worked.
Oct 2024 – Present
·1 yr 10 mos
·Remote
AI Developer
CurrentDocument intelligence agents — structured extraction from PDFs, Office files & images
RAG agents with multi-format ingestion, semantic retrieval & confidence scoring
Agent Studio: custom tools, memory, human-in-the-loop approvals & scheduling
Led monolith → microservices migration (gRPC, Docker, CI/CD)
Real-time streaming, queueing & caching for high-throughput AI pipelines
Multi-provider LLM/VLM integration & agent orchestration workflows
Jan 2024 – Nov 2024
·11 mos
·Hue, Vietnam
AI Developer
AI models for healthcare & insurance risk prediction
PDF extraction pipelines for complex documents
ML-driven recommendation systems
AI integration with Next.js & FastAPI
Jun 2023 – Sep 2023
·3 Months
·Hue, Vietnam
AI Developer — LMS Integration
Course recommendation with Vector DB & Association Rules
Automated exercise generation & grading system
Grammar error correction and writing feedback tool
Feb 2023 – Jul 2023
·5 Months
·Hue, Vietnam
AI Developer Intern
NLP research: embedding, RNN, LSTM, GRU, Seq2Seq
Chatbot + document summarization with LangChain
Mobile chatbot app with Flutter & Firebase
Jun 2022 – Sep 2022
·3 Months
·Thailand
Research Intern — FarmBot
YOLOv4 plant leaf counting model
Image processing & dataset collection
ESP8266 camera integration with Firebase
Sep 2022 – Dec 2022
·3 Months
·Hue, Vietnam
Front-End Developer Intern
Music streaming website UI (HTML/CSS/JS)
Database design & functionality analysis
GitHub Pages deployment
— Projects
Selected work.
Agent Studio — AI Agent Builder
Platform for building and deploying AI agents with custom tools, persistent memory, human-in-the-loop approvals, and scheduled runs. Supports embeddable public chat with live token streaming and conversation rewind.
Document Intelligence Microservices
Agentic extraction and retrieval-augmented generation over PDFs, Office files, and images — with multi-format ingestion, confidence scoring, and multi-provider LLM/VLM support, shipped as production gRPC microservices.
Healthcare Risk Prediction System
Machine Learning
E-Commerce Review Dynamics
NLP · Data Science
Intelligent LMS Platform
NLP · Recommendation
PDF Intelligence Extractor
Document AI
FarmBot — Leaf Counter
Computer Vision
Document Chatbot
LLM · NLP
— Skills & Education
Tools & expertise.
Technical stack.
Languages
Python · TypeScript · JavaScript · R · Dart · PHP · HTML/CSS
ML / DL
PyTorch · TensorFlow · Keras · JAX · Scikit-learn
NLP & AI
LangChain · Hugging Face · spaCy · NLTK · OpenAI API · RAG · Vector DB · LLM Agents · MCP · Human-in-the-loop
Data
Pandas · NumPy · Matplotlib · Seaborn · SQL · BigData
Web & Mobile
Next.js · React · FastAPI · Flutter · Laravel · Bootstrap
Tools & Infra
Git · Docker · gRPC · Redis · CI/CD · Firebase · MySQL · SQL Server · GitHub Actions
Soft skills.
Self-directed learning · Team collaboration · Technical presentation · Time management · Research mindset · English proficiency
Education & awards.
Internship Certificate — Short-Term Research on ASEAN+6
Kasetsart University, Thailand
National Final Round — VietFuture Award
VietFuture
Data Science & Artificial Intelligence — Excellent
Engineer's Degree · School of Engineering & Technology, Hue University — GPA 3.66/4.0
Publications.
— Get In Touch
Let's work
together.
I'm open to full-time roles, research collaborations, and freelance AI/ML projects. Whether you have a dataset problem or want to explore AI opportunities — just say “hey Bean” and I'll get back to you.