Marek Wiewiórski
Software Architect at Billennium
Wrocław, Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMarek Wiewiórski is a Software Architect with 14 years of experience designing and delivering scalable web services, APIs, and event-driven systems across high-traffic production environments. He blends deep practical knowledge of networking, parallel computation and data structures with hands-on expertise in Python, distributed databases, messaging systems and container orchestration. Marek has led teams and rebuilt critical web platforms—most notably driving Opera’s autoupdate/backend services and web releases—and currently architects access management solutions for enterprise clients. A pragmatic engineer rather than an ideology-driven one, he is fluent in both statically and dynamically typed languages and values maintainable, high-performance code. An outspoken UNIX user and active open-source contributor, his interests also span network protocols, microcontrollers and audio signal processing, which inform a systems-minded approach to engineering.
15 years of coding experience
10 years of employment as a software developer
Master of Science (M.Sc.), Computer Science, Master of Science (M.Sc.), Computer Science at Wroclaw University of Science and Technology
English, Polish, German
Github Skills (63)
uwsgi9
audio-effect9
jenkins8
cloudera8
juce8
whois8
lv28
solr8
application-server8
cassandra7
hbase7
aws7
rabbitmq7
socket6
docker6
Programming languages (6)
Github contributions (5)
mwicat/sepconf
Feb 2012 - Oct 2015
Contributions:12 commits, 1 push in 3 years 8 months
mwicat/ciscophonebook
May 2012 - Feb 2014
Contributions:15 commits in 1 year 9 months
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