Wiktor Flis
Data Scientist
Katowice, Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolWiktor Flis is a data scientist with 8 years of experience bridging machine learning, data engineering, and applied analytics from Katowice, Poland. At Sopra Steria he turns support ticket text and service data into actionable insights—building dashboards, running statistical tests, and presenting sprintly reports that help 20+ managers improve team performance. Previously he developed no-code PySpark ETL tooling and optimized Databricks pipelines for FMCG clients, cutting load times from 12+ hours to 3 and enabling hundreds of teams to onboard pipelines. Comfortable across ML and computer graphics domains, he combines hands-on engineering with clear stakeholder communication and a knack for turning messy text data into reliable classification and similarity solutions.
8 years of coding experience
2 years of employment as a software developer
Master of Engineering - MEng, Computer Science, 4.5, Master of Engineering - MEng, Computer Science, 4.5 at Politechnika Lubelska
Polish, English, French
Stackoverflow
41reputation
7kreached
2answers
3questions
Github Skills (42)
javascript10
bokeh10
python10
testing10
machine-learning10
facebook10
data-visualization10
streamlit10
developer-tools10
data-science9
pandas9
fastest9
deep-learning9
data-analysis9
webrtc7
Programming languages (4)
Github contributions (5)
WestedCrean/Pandemino
Apr 2020 - Jan 2021
Remote lecturing app using WebRTC
Contributions:109 commits, 43 PRs, 137 pushes in 9 months
reactnestjstypescriptwebrtc
WestedCrean/master-thesis
Sep 2022 - Feb 2023
Contributions:140 commits, 180 pushes in 5 months
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