Sebastian Dremo
SQL Parser Developer With C at Dataedo
Gdańsk, Pomeranian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolSebastian Dremo is a seasoned .NET developer with eight years of experience, currently leading the SQL parser project at Dataedo where he builds robust parsing solutions in C# and ANTLR4. He has a strong backend focus demonstrated by contributions to the well-known open-source Ethereum client Nethermind, adding discovery features and improving test coverage. Based in Gdańsk, he progressed from junior .NET roles to driving production-grade tooling and protocol-level features, blending pragmatic engineering with attention to testing and observability. An active technical organizer as president of the KolorUg student group, he pairs hands-on coding with mentoring and community building.
8 years of coding experience
1 year of employment as a software developer
Licencjat (Lic.), Informatyka, Licencjat (Lic.), Informatyka at Uniwersytet Gdański
Github Skills (5)
csharp10
blockchain10
dotnet-core10
testing9
network-protocol8
Programming languages (4)
Github contributions (5)
NethermindEth/nethermind
Apr 2020 - Sep 2021
A robust, high-performance execution client for Ethereum node operators.
Role in this project:
Backend Developer
Backend DeveloperContributions:48 reviews, 339 commits, 90 PRs in 1 year 4 months
Contributions summary:Sebastian primarily contributed to the development and testing of the Nethermind execution client for Ethereum node operators. Their commits focused on discovery tests, including logging and console output testing, and the implementation of network discovery features. Code changes involve modifying the `NettyDiscoveryHandler.cs` and `DiscoveryManager.cs` files, and also the test related files. The user also worked on adding and testing of different types of tests.
ethereumblockchainevmethereum-clienteth
SebastianDremo/KolorUg-Akademia
Oct 2018 - Jan 2019
Repozytorium dla Akademii C#
Contributions:12 commits, 8 pushes, 1 branch in 2 months
csharp
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