Data Science Manager
Current- Managing a team of data scientists- Leading, planning and prioritizing projects- Providing descriptive and predictive solutions to the marketing and product management teams
Oct 2021 - Present
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Rafał Baka Email & Phone Number
Data Science Manager w T-Mobile Polska
at
T-Mobile Polska
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✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Data Science Manager w T-Mobile Polska
Location
Warsaw, Mazowieckie, Poland
Company size
Who is Rafał Baka? Overview
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Quick answer
Rafał Baka is listed as Data Science Manager w T-Mobile Polska at T-Mobile Polska, a company with 1532 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a matched LinkedIn profile for Rafał Baka.
Rafał Baka previously worked as Data Science Manager at T-Mobile Polska and Senior Data Scientist at T-Mobile Polska. Rafał Baka holds Master'S Degree, Advanced Analytics – Big Data from Sgh Warsaw School Of Economics.
Company email context
Email format at T-Mobile Polska
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T-Mobile Polska
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Profile bio
About Rafał Baka
Working on data science projects involving machine learning. I program mostly in R and Python and have considerable experience with H2O, mlr, shiny, scikit-learn, xgboost, LightGBM, Keras, PySpark etc. Besides I try to engage in data science competitions to improve, test and adapt my skills on a variety of domains and prediction tasks.
Current workplace
Rafał Baka's current company
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T-Mobile Polska
2 roles
Rafał Baka work experience
A career timeline built from the work history available for this profile.
Senior Data Scientist
- Predictive modeling for leading telecommunication operator- Reporting how given model works to business clients using various statistical methods (XAI)- Providing crucial inputs and recommendations to managers to improve business decision making process
Aug 2017 - Oct 2021
Team & coworkers
Colleagues at T-Mobile Polska
Other employees you can reach at t-mobile.pl. View company contacts for 1532 employees →
PM
Paweł Michalak
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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SS
Szymon Skc
Colleague at T-Mobile PolskaGmina Starogard Gdański, Pomorskie, Poland, Poland
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JK
Justyna Kopacka
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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KŚ
Krzysztof Świerczewski
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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MS
Marek Szwałkiewicz
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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JR
Justyna Rzepkowska
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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OŚ
Olga Świderska
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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MW
Mateusz Wolski
Colleague at T-Mobile PolskaPoznań, Wielkopolskie, Poland, Poland
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KM
Krystian Maciejewski
Colleague at T-Mobile PolskaLegionowo, Mazowieckie, Poland, Poland
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MJ
Michał Jagiełło
Colleague at T-Mobile PolskaWarsaw Metropolitan Area, Poland
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Paweł Michalak
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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SS
Szymon Skc
Colleague at T-Mobile PolskaGmina Starogard Gdański, Pomorskie, Poland, Poland
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JK
Justyna Kopacka
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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KŚ
Krzysztof Świerczewski
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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MS
Marek Szwałkiewicz
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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JR
Justyna Rzepkowska
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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OŚ
Olga Świderska
Colleague at T-Mobile PolskaWarsaw, Mazowieckie, Poland, Poland
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MW
Mateusz Wolski
Colleague at T-Mobile PolskaPoznań, Wielkopolskie, Poland, Poland
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KM
Krystian Maciejewski
Colleague at T-Mobile PolskaLegionowo, Mazowieckie, Poland, Poland
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MJ
Michał Jagiełło
Colleague at T-Mobile PolskaWarsaw Metropolitan Area, Poland
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2 education records
Rafał Baka education
Master'S Degree, Advanced Analytics – Big Data
Bachelor'S Degree, Quantitative Methods In Economics And Information Systems
FAQ
Frequently asked questions about Rafał Baka
Quick answers generated from the profile data available on this page.
What company does Rafał Baka work for?
Rafał Baka works for T-Mobile Polska.
What is Rafał Baka's role at T-Mobile Polska?
Rafał Baka is listed as Data Science Manager w T-Mobile Polska at T-Mobile Polska.
Where is Rafał Baka based?
Rafał Baka is based in Warsaw, Mazowieckie, Poland while working with T-Mobile Polska.
What companies has Rafał Baka worked for?
Rafał Baka has worked for T-Mobile Polska.
Who are Rafał Baka's colleagues at T-Mobile Polska?
Rafał Baka's colleagues at T-Mobile Polska include Paweł Michalak, Szymon Skc, Justyna Kopacka, Krzysztof Świerczewski, and Marek Szwałkiewicz.
How can I contact Rafał Baka?
You can use AeroLeads to view verified contact signals for Rafał Baka at T-Mobile Polska, including work email, phone, and LinkedIn data when available.
What schools did Rafał Baka attend?
Rafał Baka holds Master'S Degree, Advanced Analytics – Big Data from Sgh Warsaw School Of Economics.
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