Tomasz Zarna
Staff Software Engineer at Planview, Inc.
Poland
Summary
👤
Senior🎓
Top SchoolTomasz Zarna is a Staff Software Engineer with 14 years of experience building developer tools and integration platforms, currently delivering high-impact work at Planview after a long tenure at Tasktop and IBM. He has deep roots in the Eclipse ecosystem—formerly an active committer on JDT, Platform Compare/Team/CVS and an early contributor to the Orion web IDE—bringing strong expertise in Java, RESTful APIs and tooling integration. Tomasz excels at shipping pragmatic, customer-facing solutions on time and on budget, often working closely with partners to ensure smooth adoption. He prefers to focus on work that truly matters and thrives when pushed beyond his comfort zone, balancing passion-driven development with disciplined delivery. Though his open-source contributions have tapered as he focuses on product work, his past mentorships (including Google Summer of Code) and community talks reflect a longstanding commitment to developer ecosystems. Based in Poland with an MSc in Computer Science, he combines hands-on engineering with a clear sense of ownership and quality.
14 years of coding experience
18 years of employment as a software developer
Master of Science, Computer Science, Master of Science, Computer Science at Poznan University of Technology
Polish, English
Stackoverflow
1,409reputation
77kreached
6answers
15questions
Github Skills (108)
allegro10
parser10
hierarchy10
sink10
jwt-authentication10
stream-processing10
plsql10
paypal10
statement10
flink-sql10
jsqlparser10
pattern10
visitor-pattern10
java10
translate10
Programming languages (8)
Github contributions (5)
zaza/olx-rss
Mar 2017 - Oct 2022
Fluent Java API and RSS feed generator for OLX search results
Contributions:50 commits, 10 PRs, 60 pushes in 5 years 7 months
rssfeed-generatorolxrss-feed-generatorrss-feed
zaza/kuchenne-rewolucje
Dec 2016 - Sep 2022
Mapa resturacji po Kuchennych Rewolucjach Magdy Gessler
Contributions:56 commits, 4 PRs, 51 pushes in 5 years 9 months
mapa
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