Vojtěch Pacák
Senior Data Scientist
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolVojtěch Pacák is a Senior Data Scientist based in Prague with 7 years of experience applying Python-driven analytics, statistical modeling and machine learning to risk, finance and insurance problems across EMEA and SEA. He has built and deployed credit risk, CRM and collection segmentation models at scale, working with large transactional datasets, Spark/Hadoop ecosystems and production ML pipelines. Recently he has been designing LLM-powered solutions and retrieval/embedding pipelines, while mentoring junior analysts and transferring modeling best practices across teams. His background combines a formal education in economics and modeling from Charles University and Universidade do Porto with hands-on data engineering and distributed computing experience. Outside work he’s a practical L2 Linux admin who enjoys trains, mountains and photography—traits that hint at both technical curiosity and an eye for detail.
6 years of coding experience
4 years of employment as a software developer
Magistr (Mgr.), Business/Managerial Economics, Magistr (Mgr.), Business/Managerial Economics at Univerzita KarlovaBachelor's degree, Ekonomie a finance, Bachelor's degree, Ekonomie a finance at Univerzita Karlova v PrazeMaster Track in Modeling, Data Analysis and Decision Support, Master Track in Modeling, Data Analysis and Decision Support at Universidade do Porto
Czech, English
Github Skills (21)
system-testing9
docker8
php8
smtp8
imap7
testing7
docker-compose7
clamav6
helm6
mailbox6
dovecot6
email-parsing6
mailserver5
acme5
mailhog5
Programming languages (4)
Github contributions (5)
vprouza/maturita01
Feb 2020 - Feb 2021
Contributions:9 pushes, 1 branch in 11 months
vprouza/kissj
Mar 2022 - May 2022
Keep it Simple Stupid Jamboree registration system. Testing version =>
Contributions:11 pushes, 1 branch in 1 month
keeptestingphpregistrationsystem-testing
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