Darek Stojaczyk
Software Engineer at Stealthium
Gdynia, Pomeranian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolDarek Stojaczyk is a software engineer from Gdynia, Poland with a decade of experience and a seven-year focus on low-level systems and hypervisors. He has driven core components for high-performance storage (SPDK/DPDK) at Intel and built a KVM-based Rust hypervisor from scratch at Qualcomm, including cross-architecture boot support and descriptive error reporting. At OpenSynergy he extended automotive hypervisors with novel Virtio devices and brought Virtio to baremetal environments, while advocating practical C23-safe integer operations with portable fallbacks. Comfortable across C and Rust, he blends deep kernel/firmware-level engineering with pragmatic tooling and testing—he even wrote baremetal OS and x86 bootloader proof-of-concepts to validate designs. Known for turning complex virtualization problems into testable, maintainable systems, he prefers small teams where his full-stack low-level expertise has outsized impact.
10 years of coding experience
Information Technology, Information Technology at Politechnika Gdańska
Polish, English
Github Skills (72)
similarity-search10
recommender-system10
vagrant10
storage10
matching10
development-kit10
virtualbox10
scanner9
database9
neural-search9
vector-search9
vector-database9
qdrant9
machine-learning9
approximate-nearest-neighbor-search9
Programming languages (6)
Github contributions (5)
darsto/pwi_oog
Jun 2016 - Sep 2016
Contributions:43 commits, 19 pushes, 3 branches in 2 months
darsto/spooky
Nov 2015 - Apr 2017
Contributions:2 releases, 968 commits, 244 pushes in 1 year 5 months
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