Tymoteusz Kęstowicz
Co-Founder at Body in Motion - Twoje Centrum Ruchu
Katowice, Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolTymoteusz Kęstowicz is a seasoned software architect and entrepreneur with over a decade in IT and 15 years of industry experience, combining deep .NET backend expertise with product-focused system design. He co-founded multiple ventures while leading engineering efforts at companies like Shiji Group and DIABDIS, shipping distributed cloud-native systems and telemedicine platforms. Comfortable moving between hands-on development, domain-driven architecture, and business strategy, he designs solutions that cut operational overhead for small firms. As a founder of linesof(code); he pairs consulting and software development to help teams adopt better practices—he introduced Git workflows and large-scale testing cultures in past roles. Based in Katowice, he brings a pragmatic, owner’s perspective to technical decisions, prioritizing ROI and time efficiency. Notably, his background spans both legacy migrations and microservices, enabling him to bridge old systems to modern architectures.
11 years of coding experience
14 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Wrocław University of Science and TechnologyBachelor of Engineering (B.E.) Computer Science, Bachelor of Engineering (B.E.) Computer Science at The Silesian University of Technology
Github Skills (22)
cli8
angular8
typescript7
openid5
authentication5
angular-cli4
csv4
oauth4
data-import3
openid-connect3
excel3
json3
dotnet2
poco2
spreadsheet2
Programming languages (3)
Github contributions (5)
tkestowicz/Pure.Migrations
Nov 2015 - Jan 2016
Contributions:27 commits, 3 pushes, 1 branch in 1 month
tkestowicz/test
Feb 2017 - Feb 2017
Contributions:7 pushes, 1 branch in 1 day
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