Michał Wrzeszcz
Consultant at Mend.io
Poland
Summary
👤
Senior🎓
Top SchoolMichał Wrzeszcz is an engineering leader and consultant with over a decade of hands-on experience building resilient, distributed data and cloud systems and 18+ years in engineering roles overall. He has a PhD in computer science and a strong track record founding and architecting Onedata, a widely adopted open-source global data access platform, and leading high-availability SaaS and hybrid cloud products at ACC Cyfronet AGH. He combines deep research credentials—coauthoring 50+ scientific articles and participating in major European HPC and EOSC projects—with practical delivery, having created an AI division, driven product–engineering alignment, and ensured five-nines uptime for critical services. Currently focused on application security against AI threats at Mend.io, he still contributes hands-on to core subsystems such as routing and rebalancing for distributed data clouds. Known for reshaping hiring, infrastructure and QA processes, he excels at turning complex research-grade requirements into production-grade, customer-centric solutions.
13 years of coding experience
16 years of employment as a software developer
Doctor of Philosophy - PhD Computer Science, Doctor of Philosophy - PhD Computer Science at AGH University of Krakow
Polish, English
Github Skills (12)
open-data10
virtual-file-system10
metadata10
data-access10
file-sharing9
command-line-interface9
posix7
testing5
meck5
erlang4
mocking3
elixir1
Programming languages (2)
Github contributions (5)
onedata/bp_tree
Dec 2017 - Apr 2023
Erlang B+ Tree
Contributions:3 reviews, 21 PRs, 43 pushes in 5 years 4 months
b-treeerlangelixir
onedata/cluster-worker
Mar 2015 - Feb 2023
Contributions:718 commits in 8 years
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