Filip Kowalski
Senior Java Software Engineer at Lufthansa Systems
Warsaw, Masovian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolFilip Kowalski is a Senior Java Software Engineer based in Warsaw with 11 years of experience building robust backend systems for corporations and financial institutions. He has progressed from Big Data analysis and junior AI development into senior Java roles at Goldman Sachs and Lufthansa Systems, demonstrating strength in high-reliability, enterprise-grade software. Filip combines a physics background from the University of Warsaw with hands-on engineering, which informs a methodical, data-driven approach to solving complex problems. His career shows a pattern of tackling domain complexity—payments, aviation systems and large-scale data workflows—while continuously moving toward higher impact roles. Colleagues would describe him as quality-focused and pragmatic, comfortable bringing research-minded rigor to production engineering.
11 years of coding experience
3 years of employment as a software developer
Licencjat (Lic.) Fizyka Studia w Trybie Indywidualnym, Licencjat (Lic.) Fizyka Studia w Trybie Indywidualnym at University of Warsaw
Github Skills (4)
mouse9
keyboard8
network7
synergy2
Programming languages (1)
Github contributions (5)
voldi9/FaceRecognition
Apr 2015 - Apr 2015
Contributions:35 pushes, 2 branches, 39 comments in 9 days
voldi9/intervals
Jan 2016 - Apr 2016
Contributions:6 pushes, 1 branch in 2 months
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