Hieu Nguyen
AI Engineer at VMO
Hanoi, Vietnam
Summary
👤
Senior🎓
Top SchoolHieu Nguyen is an AI Engineer with 10 years of experience building production-ready NLP and speech systems, currently working at VMO in Hanoi. He has a strong track record from Zalo where he integrated ASR/TTS into virtual assistants, improved ASR accuracy by 12% through language model optimization, and reduced Kubernetes service errors by 15%. Previously he developed state-of-the-art comment spam filtering at VCCorp and holds a Master’s in Information Science from JAIST, blending academic rigor with pragmatic engineering. Comfortable across data collection, hybrid text-normalization pipelines, and model optimization, he focuses on turning research ideas into scalable services. An unusual strength is his combined expertise in linguistics-driven rule systems and deep learning, enabling robust solutions for real-world speech and text applications.
10 years of coding experience
4 years of employment as a software developer
Master's degree, Information Science, Master's degree, Information Science at Japan Advanced Institute of Science and TechnologyEngineer's degree, Computer Software Engineering, Engineer's degree, Computer Software Engineering at Electric Power University
English, Vietnamese
Github Skills (141)
classifier10
datasets10
wordnet10
creative-commons10
cpp10
crf10
predict10
retrieval10
sequence-labeling10
java10
tf-idf10
word-embeddings10
word2vec9
email-spam9
javascript9
Programming languages (13)
Github contributions (5)
nguyenvanhieuvn/EmailSpamDetecter
Dec 2018 - Apr 2021
Chương trình cảnh báo email spam sử dụng cây quyết định
Contributions:2 PRs, 4 pushes, 1 branch in 2 years 4 months
spamemailemail-spam
behitek/Snake
Jun 2016 - Oct 2019
Contributions:1 release, 14 commits, 13 pushes in 3 years 4 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.