Paweł Sierszeń
Founder Chief Growth Officer at bosco | las · ludzie · wino
Warsaw, Masovian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolPaweł Sierszeń is a founder and Chief Growth Officer with 11 years of international experience as a data scientist and full-stack engineer, known for bridging product, ML and engineering to drive measurable business outcomes. He has led MLOps and predictive finance initiatives at Shell, shaped product growth and data culture at Codility, and now builds a physical-asset-backed digital platform with bosco. His background spans hands-on backend/frontend development, scalable ML pipelines and mentoring, plus unusual hands-on luxury hospitality and winemaking experience that informs his current venture strategy. Comfortable moving between code, analytics and strategy, he combines technical depth (Python, Redshift, Scikit-Learn, XGBoost) with product sensibility and a strong focus on teaching and community contribution.
10 years of coding experience
13 years of employment as a software developer
mgr inż. (MSc. Eng), Computer Science, mgr inż. (MSc. Eng), Computer Science at Lodz University of TechnologyBachelor's Degree, Italian Language and Literature, Bachelor's Degree, Italian Language and Literature at Uniwersytet SWPSErasmus studies, Computing, Erasmus studies, Computing at Wrexham UniversityPostgraduate Degree, Agriculture, General, Postgraduate Degree, Agriculture, General at Szkoła Główna Gospodarstwa Wiejskiego w Warszawie
English, Italian, Polish, Spanish
Github Skills (60)
popup10
ui-components10
tooltip10
font-size10
flexbox10
semantic10
fomantic-ui10
tooltips10
dropdown10
css9
react9
react-library8
reveal8
slideshow8
slide8
Programming languages (3)
Github contributions (5)
nix1/tau
Jun 2015 - Aug 2015
Contributions:4 commits, 1 push, 1 branch in 1 month
Codility/codility-presentation-template
Feb 2016 - Jun 2016
Contributions:7 commits, 4 pushes, 1 branch in 3 months
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