Nguyen Hai

Senior System Engineer at ICS パートナーズ

Kyoto, Kyoto Prefecture, Japan
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Summary

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Senior
🎓
Top School
Nguyen Hai is a Senior System Engineer based in Kyoto with 8 years of experience building privacy-first B2B AI agent systems and on-premise document intelligence pipelines. He combines deep learning and NLP expertise with hands-on systems engineering—designing OCR, table extraction, and local RAG solutions that avoid external data exposure while supporting enterprise deployments. His background spans embedded and electronics testing, database administration, and academic research in static code analysis and NLP at Ritsumeikan, giving him a rare mix of low-level systems fluency and advanced ML skills. Proficient in Python, C/C++, PyTorch/TensorFlow and containerized production stacks, he also fine-tunes LLMs for local FAQ/chatbot use cases. Outside work he explores data-science side projects and documents his learning on an active blog, reflecting a continual focus on applied research and reproducible engineering.
code8 years of coding experience
job10 years of employment as a software developer
bookHUST Bachelor of Electronics and Computers Engineering ( Aug 8, 2014 ), Electronics and Communications Engineering, 3.28/4 (major: 3.65 / 4.00) – Top 5%., HUST Bachelor of Electronics and Computers Engineering ( Aug 8, 2014 ), Electronics and Communications Engineering, 3.28/4 (major: 3.65 / 4.00) – Top 5%. at Hanoi University of Science and Technology
bookJapanese Language and Literature, Japanese Language and Literature at Wakayama College of Foreign Studies
bookMaster's degree, Computer and Information Systems Security/Information Assurance, GPA 4.86/5.0 (上位 1%), Master's degree, Computer and Information Systems Security/Information Assurance, GPA 4.86/5.0 (上位 1%) at Ritsumeikan University
languagesEnglish, Japanese, Vietnamese
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Github Skills (57)

exploratory-data-analysis10
feature-engineering10
data-science9
machine-learning9
representations9
jupyter-notebook9
ocr8
document-layout-analysis7
cython7
pdf7
cubic7
tesseract7
optical-character-recognition7
literate-programming6
nbdev6

Programming languages (4)

TypeScriptC++Jupyter NotebookPython

Github contributions (5)

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Contributions:39 commits, 34 pushes, 1 branch in 1 year 5 months
This repository is for sharing my practice on NLP techniques. Most of the practice exercises came from the book "Deep Learning for Natural Language Processing"
Contributions:14 PRs, 46 pushes, 3 branches in 2 years 3 months
deep-learningnatural-language-processing
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