Piotr Stępnicki
CTO at Blue WaterIntelligence
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolPiotr Stępnicki is a CTO and R&D-focused software leader with 13 years of experience building scientific and machine-learning systems, currently leading development of a global hydrological forecast model at Blue WaterIntelligence. He founded SEER Ltd. to deliver research-grade modelling software and has hands-on experience in machine vision, deep learning and cloud deployments from roles at Cosmose and his own consultancy. Piotr combines a strong theoretical foundation—a 5.0/5.0 M.Sc. in Theoretical and Mathematical Physics from the University of Warsaw—with practical engineering, having implemented core deep learning components and managed development teams. His background spans academia and industry, from polariton research and microfluidics to production ML, which gives him uncommon fluency in translating complex physical models into scalable software. He thrived in deep-tech environments, including Entrepreneur First, and often bridges research questions and product constraints to ship robust, scientifically grounded systems. Colleagues describe him as a technical generalist who prefers rigorous modelling over black-box solutions and who architects systems with reproducibility and scientific correctness in mind.
13 years of coding experience
8 years of employment as a software developer
Master of Science (M.Sc.), Theoretical and Mathematical Physics, 5.0/5.0, Master of Science (M.Sc.), Theoretical and Mathematical Physics, 5.0/5.0 at University of Warsaw
English, Polish
Github Skills (12)
dedicated7
3d-models6
mri2
neuroscience1
exchange1
cortex1
python1
visual-analytics1
altair1
visualization1
neuroimaging1
connectivity1
Programming languages (2)
Github contributions (5)
pmajka/pmajka.github.io
Jan 2015 - Jan 2025
Contributions:57 pushes in 10 years 1 month
pmajka/poSSum
Sep 2012 - Sep 2019
Contributions:933 commits, 5 PRs, 89 pushes in 7 years 1 month
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