Blockchain consultant | Node.js, Hyperledger Fabric
2022 - now Blockchain lead engineer, GALA
2019 - 2022Blockchain engineer, SoftwareMill
2016 - 2019Senior Scala full stack engineer, SoftwareMill
2015 - 2016Senior Java full stack engineer, CRIF
2014 - 2015Java big data engineer, 3soft
2010 - 2014Research assistant / Java engineer / Team leader, Department of Information Systems, Poznan University of Economics and Business
2008 - 2010Java engineer, Plus MPM (Suncode)
Hyperledger Fabric cheat sheet
Continuous Integration with Hyperledger Fabric
Strong data consistency and finality in Hyperledger Fabric blockchain
Concurrent smart contracts in Hyperledger Fabric blockchain (part 2, part 3)
Fixtures in Scala — three simple ways to reduce your test code boilerplate
Lessons learned from 3 years in a single project
An animated ad with emojis in the browser’s URL bar
38 lines of code towards better data validation in Scala
AngularJS and Jest. Three steps to improve your legacy frontend tests
Co-founder of Fablo, which is now a part of Hyperledger Labs. Other notable Open Source projects: Fablo REST, angularjs-jest.
Mentor in Hyperledger Foundation internship program.
See more at github/dzikowski.
I speak English and Polish. My time zone is CET/CEST. Feel free to find me at LinkedIn.