Mitsuhisa Ota
機械学習エンジニア at Ubie
Greater Tokyo Area Japan
Summary
👤
Senior🎓
Top SchoolMitsuhisa Ota is a research lab director and machine learning expert with 15 years of experience bridging academic physics and applied AI. After earning a Ph.D. in elementary particle physics from Kyoto University, he joined BrainPad where he led development of NLP engines, recommendation algorithms, and multiple ML products before moving into senior technical leadership roles. He now heads research at Ubie while continuing hands-on machine learning engineering, advising data scientists and driving exploration of deep learning technologies. An organizer of Japan’s TensorFlow User Group and a Google Developers Expert in Machine Learning, he combines rigorous scientific training with product-focused engineering and industry leadership. A less obvious strength is his track record of translating complex academic concepts into production-ready systems that scale across enterprise use cases.
15 years of coding experience
9 years of employment as a software developer
PhD, Elementary Particle Physics, PhD, Elementary Particle Physics at Kyoto University
Japanese, English
Github Skills (21)
python10
translation10
data-science10
machine-learning10
ml10
localization10
deep-learning10
tensorflow10
deep-neural-networks10
neural-network10
documentation10
phonetics9
keras9
google-colaboratory7
sortable7
Programming languages (11)
Github contributions (5)
ohtaman/abci-examples
Feb 2019 - Oct 2023
Simple examples of DeepLearning on ABCI.
Contributions:2 reviews, 2 PRs, 45 pushes in 4 years 8 months
ohtaman/streamlit-desktop-app
Nov 2024 - Mar 2025
A Python library for converting Streamlit applications into standalone desktop applications using pywebview.
Contributions:3 releases, 3 reviews, 33 PRs in 4 months
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