Tatsuya Ishizuka
Software Engineer at TIER IV
Toshima, Japan
Summary
👤
Senior🎓
Top SchoolTatsuya Ishizuka is a software engineer with 11 years of experience who combines industry software development with doctoral research in applied computer science at the University of Tokyo. He has applied his skills across roles at TIER IV, IBM, and data-focused companies like Japan Data Science Consortium and Quantomics, bridging systems engineering, data science, and agritech interests. Based in Toshima, Tokyo, his background in mathematics (ICU and UC Irvine) informs a rigorous, analytical approach to building reliable systems and data-driven solutions. Currently at TIER IV, he leverages practical engineering experience alongside academic research to explore applications of computer science in agriculture—an uncommon cross-section that fuels both product and research impact. Colleagues describe him as a pragmatic problem-solver who translates complex algorithms into production-ready software.
11 years of coding experience
4 years of employment as a software developer
University of TokyoMaster of Arts and Sciences, Applied Computer Science, Master of Arts and Sciences, Applied Computer Science at 東京大学Bachelor of Arts - BA, Mathematics, Bachelor of Arts - BA, Mathematics at 国際基督教大学University of California, Irvine
Github Skills (2)
localization6
structure-from-motion4
Programming languages (4)
Github contributions (5)
hulop/SfMLocalization
Oct 2015 - Aug 2017
Contributions:3 releases, 27 commits, 11 PRs in 1 year 10 months
structure-from-motionlocalizationmotion
CMU-cabot/cabot-people
Nov 2023 - Mar 2025
Contributions:10 reviews, 17 PRs, 263 pushes in 1 year 4 months
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