Cezary Skrzyński
Senior Software Engineer at NexGen Analytics
Subcarpathian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolCezary Skrzyński is a Senior Software Engineer with nine years of experience specializing in high-performance C++ and parallel computing for scientific and industrial systems. He currently contributes to the Kokkos performance portability ecosystem, implementing parallel STL algorithms, move semantics, and algorithmic improvements that directly boost HPC application performance. Comfortable across CUDA, OpenMP, MPI and Python, he combines low-level optimization with CI/CD and package maintenance experience (Fedora/openSUSE, GitHub Actions, Azure Pipelines). His background spans telecom, aviation, payment systems and cloud DevOps, reflecting an ability to move between embedded, server and cloud domains. A collaborative communicator and former Scrum Master, he pairs pragmatic team leadership with hands-on refactoring and benchmarking skills. Based in Subcarpathian Voivodeship, Poland, he brings academic training in automatics and robotics to practical, performance-focused software engineering.
9 years of coding experience
7 years of employment as a software developer
Master of Science (MSc), Automatics and Robotics, Master of Science (MSc), Automatics and Robotics at Akademia Górniczo-Hutnicza im. Stanisława Staszica w KrakowieAutomatics and Robotics, Automatics and Robotics at Universidad de Malaga
Polish, English, Spanish, German, French
Github Skills (15)
algorithm10
data-structures10
algorithms10
cluster-computing10
c-language10
high-performance10
parallel-computing10
cprogramming-language10
scientific-computing10
data-structure10
accelerated-computing10
cplus9
cpp9
abstraction8
programming-language8
Programming languages (7)
Github contributions (5)
kokkos/kokkos
Aug 2021 - Jan 2023
Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction
Role in this project:
Back-end Developer
Back-end DeveloperContributions:383 reviews, 117 commits, 35 PRs in 1 year 5 months
Contributions summary:Cezary's contributions focus on enhancing and maintaining the core algorithms within the Kokkos C++ library. Their work involved refactoring existing code, introducing new algorithms, and improving the library's support for standard algorithms. The user also implemented move semantics for increased efficiency and added constraints to ensure the correct usage of the library's features. These changes directly impact the performance and functionality of high-performance computing applications built using Kokkos.
memorympic-plus-plusmulti-threadingkokkos
sandialabs/distBVH
Dec 2023 - Mar 2025
Distributed asynchronous contact search with DARMA/vt
Contributions:18 reviews, 12 PRs, 74 pushes in 1 year 3 months
scr-2870snl-science-libs
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