Mariusz Bernacki
Architect Senior Software Developer at Comarch
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolMariusz Bernacki is an experienced Architect and Senior Software Developer based in the Cracow metropolitan area with over nine years in Java EE and a further four years building his own NetBeans RCP-based trading and market-insight platform, Chartsy|One. He combines deep backend expertise (Java 8, JDBC, SQL, performance tuning and concurrency) with rich desktop UI experience (Swing, JavaFX, NetBeans RCP) and practical knowledge of capital markets and the Interactive Brokers API. At Comarch he has driven architecture, code reviews, performance fixes and guided teams across loyalty and CLM systems, consistently focusing on high-throughput, thread-safe designs. Founder of his own product, he pairs entrepreneurial ownership with disciplined engineering practices such as TDD, profiling and CI tooling. Colleagues describe him as a quick learner who prefers staying close to the language and runtime rather than chasing trends, and who applies algorithmic thinking to trading and ML-infused analytics. He holds an M.Sc. in Electrical, Electronics and Communications Engineering from AGH University of Science and Technology.
9 years of coding experience
13 years of employment as a software developer
AGH University
Github Skills (34)
genetic-algorithm9
wavelet9
self-organizing-map8
classification8
clustering8
regression8
interpolation8
orange8
mathematica8
dimensionality-reduction7
linear-algebra7
statistical-learning7
visualization7
manifold7
dataframe7
Programming languages (1)
Github contributions (3)
didalgolab/chartsy
Sep 2021 - Feb 2022
Chartsy|One Open Source
Contributions:106 commits in 4 months
chartschart
haifengl/smile
Jan 2017 - Feb 2017
Statistical Machine Intelligence & Learning Engine
Contributions:3 comments, 1 issue in 12 days
orangepythonndarraymathematicamultidimensional-scaling
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