Rafal Rowniak
System Architect at Transition Technologies PSC
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolRafal Rowniak is a System Architect with over 15 years of experience designing and delivering high-performance, security-conscious systems across finance, gaming, and enterprise software. Based in the Cracow metropolitan area, he combines hands-on engineering with technical leadership, having served as Principal Software Engineer, Development Manager, and site leader before his current architect role at Transition Technologies PSC. His background includes co-founding a tech startup and steering architecture and delivery at companies like Pico and FORTRESS Gaming Technologies, giving him a blend of startup agility and enterprise rigor. He is comfortable translating complex requirements into maintainable, auditable solutions and mentoring teams through large-scale integrations and performance optimization. Rafal’s MSc in Mathematics underpins a methodical approach to system design and problem solving that often surfaces subtle edge-case and security considerations early in projects. Colleagues describe him as a pragmatic architect who favors measurable improvements and pragmatic tradeoffs over theoretical perfection.
9 years of coding experience
17 years of employment as a software developer
MSc Mathematics, MSc Mathematics at AGH University of Krakow
English, Russian, Polish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (10)
proc3
parser2
parsing2
querying2
microsoft-edge2
csv1
sql-parser1
cpp1
sql1
microsoft1
Programming languages (2)
Github contributions (5)
rrowniak/geiger_counter
Apr 2017 - Feb 2024
Contributions:4 pushes, 1 branch in 6 years 10 months
rrowniak/retropie_utils
Nov 2017 - Jul 2022
Contributions:1 push, 1 branch in 4 years 8 months
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