Denys Tsomenko
Founding Engineer at Embucket
Ukraine
Summary
🤩
Rockstar🎓
Top SchoolDenys Tsomenko is a founding engineer and DBMS specialist with nine years of experience building database systems and backend infrastructure from internships at Microsoft and SAP to founding roles at CaspianDB and Embucket. He combines deep systems-level expertise—demonstrated by implementing Brotli compression in .NET Core and a history of low-level stream and interop work—with practical product delivery across startups and enterprise teams like SingleStore and DataRobot. As a lecturer in DBMS Design & Development, he translates research-level knowledge into teachable practice and is currently pursuing a PhD in Computer Science, underscoring his academic rigor. Comfortable on stage, he enjoys public speaking and presenting technical ideas, making him effective at evangelizing complex database concepts.
9 years of coding experience
6 years of employment as a software developer
Business Administration, Management and Operations, Business Administration, Management and Operations at Business Leader School KNUBachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Kyiv National Taras Shevchenko UniversityDoctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at Taras Shevchenko National University of Kyiv
English, Ukrainian
Github Skills (9)
compression-algorithm10
netcore10
brotli10
csharp10
dotnet-core10
fileio9
file-access9
file-processing9
file-handling9
Programming languages (4)
Github contributions (5)
dotnet/corefxlab
May 2017 - May 2017
This repo is for experimentation and exploring new ideas that may or may not make it into the main corefx repo.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:24 commits, 35 PRs, 10 pushes in 11 days
Contributions summary:Denys primarily focused on implementing Brotli compression and decompression functionality within the .NET Core framework. Their work involved integrating a native Brotli library, creating interop definitions, and building the `BrotliStream` class. The contributions span across multiple files, showcasing a focus on low-level interaction with the Brotli compression algorithm and its integration with the .NET ecosystem. This includes the design and implementation of stream-based compression and decompression operations.
corefxexperimentation
Vedin/corefxlab
May 2017 - Jul 2017
Contributions:118 pushes, 47 branches in 2 months
corefxexperimentation
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.