Jurek Muszyński
Software Developer at Poznan Supercomputing and Networking Center
Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolJurek Muszyński is a seasoned full-stack software developer with two decades of international experience focused on banking and payments, currently building systems at People More and contributing to research and security projects at Poznan Supercomputing and Networking Center. He combines low-level expertise in C/C++ and socket programming with modern backend work in Java, Python, and Docker, and has deep operational experience maintaining services in large commercial environments with strict latency requirements. At Santander he helped lead PSD2 implementation and engineered a transaction-history backend that queries billions of records under strict 100ms SLAs. His research work includes forensic tools for heuristic Windows malware detection and security audits, reflecting a rare blend of production engineering and applied security research. Jurek is the author of Node++—a low-latency HTTP(S) engine—and maintains practical skills across databases (Informix, MySQL, MongoDB) and messaging/Tuxedo-based architectures. Fluent in English and comfortable across Unix/Linux and Windows APIs, he brings pragmatic system-maintenance experience alongside a lifelong hobbyist passion for efficient networking code.
8 years of coding experience
15 years of employment as a software developer
Master of Science - MS Computer Science, Master of Science - MS Computer Science at Poznan University of Technology
Polish, English
Stackoverflow
71reputation
1kreached
5answers
0questions
Github Skills (26)
asynchronous10
non-blocking10
servlet10
https-server10
socket10
webserver10
cpp10
backend10
backend-framework10
restful-api9
low-latency9
http9
server9
http-server9
rest8
Programming languages (2)
Github contributions (5)
rekmus/silgy
Feb 2018 - Jan 2022
Asynchronous HTTP(S) engine for C/C++ projects (deprecated, use Node++ instead)
Contributions:48 releases, 954 commits, 1087 pushes in 3 years 11 months
asynchronouscpp
rekmus/perf
Apr 2019 - Apr 2022
Contributions:52 pushes, 1 branch in 3 years
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