Tomasz Żyźniewski
Chess Tournaments Organizer at ChessManager
Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolTomasz Żyźniewski is a seasoned software engineer with 13 years of experience building Python-backed systems and improving performance in distributed applications. He combines hands-on engineering roles at companies like STX Next, stanwood and GrandMasters.Online with a long-running passion for chess, organizing tournaments and supporting arbiters through ChessManager since 2014. Tomasz has led technical architecture and senior development efforts, delivering integrations with search and external services and tuning cloud-hosted applications for scale. Based in Greater Poland, he brings a pragmatic mix of backend expertise and product-minded thinking that helps bridge developer and domain needs. Notably, his dual focus on competitive chess operations and production-grade Python systems gives him uncommon insight into building reliable tooling for niche communities. He holds an MSc in Computer Science from Poznan University of Technology.
13 years of coding experience
12 years of employment as a software developer
Master of Science (MSc) Computer Science, Master of Science (MSc) Computer Science at Poznan University of Technology
Polish, English, Russian
Stackoverflow
1,917reputation
343kreached
5answers
0questions
django
top-5%
django-templates
top-5%
Github Skills (73)
backbone10
fork10
lottie-animation10
fomantic-ui10
dropdown10
popup10
tooltip10
animation9
javascript9
django9
lottie9
flexbox9
platform-independent9
tooltips9
component-library9
Programming languages (5)
Github contributions (5)
zyzniewski/python-ndb
Mar 2020 - Jun 2023
Contributions:5 pushes, 2 branches, 1 tag in 3 years 3 months
zyzniewski/pydnsbl
Sep 2024 - Mar 2025
Contributions:2 pushes, 2 branches in 5 months
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