Hirotomo Hamano
Analytics Engineer Data Engineer
Yokohama, Kanagawa Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolHirotomo Hamano is an analytics and data engineer with 13 years of experience specializing in logistics and supply chain optimization, currently leading data management at Lion Corporation in Yokohama. He designs end-to-end analytic platforms (ELT/BI), builds ML-driven SCM solutions, and governs SAP-heavy data landscapes while mentoring teams and supporting hiring. His background spans practical MLops, IoT sensor data collection, simulation and statistical modeling, and hands-on visualization with Power BI, Tableau and Looker. Prior roles at Yamato and Mitsubishi Logistics show a consistent track record of turning operational challenges—inventory placement, driver retention, and sales forecasting—into data products. Trained in physics (Osaka University), he brings a research‑driven curiosity and systems mindset that surfaces in pragmatic data modeling and architecture choices. A pragmatic builder who blends deep analytical rigor with operations-facing impact, he often bridges the gap between advanced models and production BI.
13 years of coding experience
5 years of employment as a software developer
学士, 物理学, 学士, 物理学 at 関西学院大学博士(退学: Incomplete), 物理学, 博士(退学: Incomplete), 物理学 at 大阪大学
Github Skills (98)
python10
haddock10
servant10
haskell10
calculator10
union10
purescript10
hackage10
idris10
docset10
cheminformatics10
rdkit10
ghc10
descriptor10
gulp9
Programming languages (11)
Github contributions (5)
mordred-descriptor/mordred
Dec 2015 - Jun 2019
a molecular descriptor calculator
Contributions:23 releases, 590 commits, 22 PRs in 3 years 6 months
descriptorcalculatorpythonmolecular
philopon/.xonsh
Nov 2018 - Oct 2019
Contributions:74 commits, 60 pushes, 1 branch in 11 months
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