Martin Zellner
Software Engineer at Google
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolMartin Zellner is a software engineer with 13 years of experience, currently at Google in Zurich, who blends machine learning, optimization and full-stack software engineering to solve operational problems. He has led analytics teams and cross-functional engineering groups at FELFEL, applying mixed-integer programming and computer vision for demand prediction and inventory optimization while shipping production dashboards and data products. His background spans embedded and systems engineering at Siemens and hands-on product engineering in startups, giving him fluency from low-level controllers to cloud services. Trained at ETH Zurich and TU Munich, he pairs rigorous academic foundations with practical delivery—evident in automating testing, CI, and warehouse management systems he built earlier in his career. Colleagues know him for turning complex constraints into tractable, production-ready solutions and for combining quantitative rigor with pragmatic engineering.
13 years of coding experience
8 years of employment as a software developer
Bachelor of Science (B.Sc.), Technologie- und Managementorientierte BWL, Bachelor of Science (B.Sc.), Technologie- und Managementorientierte BWL at Technische Universität MünchenMaster of Science (M.Sc.), Electrical Engineering and Information Technology, 5.59, Master of Science (M.Sc.), Electrical Engineering and Information Technology, 5.59 at ETH Zurich
German, English, Italian, French
Github Skills (57)
microsoft-sql9
tex9
latex9
latexmk9
encryption8
sftp8
backend8
yandex8
azure-sql8
ftp8
webdav7
golang7
onedrive7
rclone7
dropbox7
Programming languages (7)
Github contributions (5)
martinzellner/mp-pfnet
May 2016 - Aug 2016
Contributions:44 pushes, 4 branches in 3 months
martinzellner/zellner.dev
Oct 2024 - Feb 2026
Contributions:18 pushes, 1 branch in 1 year 4 months
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