Marcin Wachulski
Senior Software Engineer at mBank S.A.
Warsaw, Masovian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolMarcin Wachulski is a Senior Software Engineer and .NET specialist with over a decade of experience designing, building and operating scalable cloud-native systems, currently leading CRM microservices and high-throughput data streaming at mBank. He combines hands-on architecture and implementation with people leadership—mentoring teams, instituting trunk-based development, and improving velocity via code reviews and pair programming. Comfortable across the Microsoft stack and Azure, he also brings practical AI integration experience (including introducing Copilot into developer workflows) and a background in blockchain tooling from Polkadot/Substrate projects. As a long-time consultant and founder, he pairs delivery-focused engineering with training and process improvements, and his work reducing developer friction has regularly translated into measurable time savings. Trained in AI at Warsaw University of Technology, he blends formal ML knowledge with pragmatic system design to ship reliable, data-driven features.
10 years of coding experience
11 years of employment as a software developer
Master’s Degree Artificial Intelligence, Master’s Degree Artificial Intelligence at Warsaw University of TechnologyTechnical University of DenmarkMathematics Physics and Chemistry, Mathematics Physics and Chemistry at Wojciech Kętrzyński's High School in Kętrzyn
Polish, English, German, Danish
Stackoverflow
567reputation
86kreached
27answers
1question
Github Skills (113)
windows10
code-analysis10
windows-explorer10
visual-studio10
roslyn-analyzer10
polkadot10
wallet10
javascript10
roslyn10
dotnet10
compiler10
git10
substrate10
csharp10
unit-testing10
Programming languages (7)
Github contributions (5)
wachulski/nunit-migrator
Jun 2017 - Apr 2019
Migrates your NUnit v2 project to v3 with the help of Roslyn analyzers.
Contributions:29 releases, 63 commits, 18 PRs in 1 year 10 months
nunitroslyn-analyzer
itslearning/itslearning-analyzers
Mar 2018 - Jun 2018
Contributions:13 commits, 2 pushes, 1 branch in 3 months
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