Andrius Bentkus
Senior Backend Engineer at Flo Health Inc.
Vilnius, Vilnius County, Lithuania
Summary
👤
Senior🎓
Top SchoolAndrius Bentkus is a Senior Backend Engineer with 16 years of experience building high-throughput, distributed systems and data platforms, currently working on experimentation and data infrastructure at Flo Health. He brings deep expertise in backend languages (Java, Scala, C#), functional programming, and performance-oriented low-level work, with a long-standing interest in compiler technologies. His track record includes designing scalable services at Wix for email marketing and contributing maintainability and robustness improvements to notable open-source projects like libuv and libgit2sharp. Andrius is comfortable across the stack—from high-level architecture and TDD-driven product code to C-level refactors and FFI support—making him adept at bridging system design and implementation details. Based in Vilnius, he pairs academic roots from RWTH Aachen with practical experience in finance, healthcare, and platform engineering. A detail-oriented engineer, he often focuses on error handling and API consistency that yield outsized reliability gains.
16 years of coding experience
9 years of employment as a software developer
Computer Science, Computer Science at RWTH Aachen UniversityBachelor's degree, Computer Software Engineering, Bachelor's degree, Computer Software Engineering at Vilniaus universitetas / Vilnius University
Lithuanian, German, English
Stackoverflow
1,392reputation
497kreached
20answers
8questions
javascript
top-5%
jquery
top-5%
json
top-5%
Github Skills (33)
asynchronous10
git10
libgit210
async10
net10
dotnet-new10
dotnet10
c1110
io10
networking10
c1710
libgit2sharp10
asp-net10
dotnet-core10
error-handling10
Programming languages (19)
Github contributions (5)
libgit2/libgit2sharp
Mar 2011 - Sep 2016
Git + .NET = ❤
Role in this project:
Back-end Developer
Back-end DeveloperContributions:8 commits, 4 PRs, 26 comments in 5 years 7 months
Contributions summary:Andrius primarily focused on refactoring and restructuring the project's codebase. Their work included renaming namespaces, updating project files, and removing obsolete code. These changes suggest a focus on improving code maintainability and cleaning up legacy components. The user also added functionality like the RawContentStream.
dotnetversion-controllibgit2monogit-gui
libuv/libuv
Jan 2015 - Jun 2018
Cross-platform asynchronous I/O
Role in this project:Back-end Developer
Back-end DeveloperContributions:18 PRs, 262 comments, 8 issues in 3 years 5 months
Contributions summary:Andrius primarily focused on improving the libuv library's internal structure and error handling. Their contributions include refactoring the struct definitions within the `uv.h` header file, introducing consistent error codes for `bind` functions, and adding common error checking to UDP functions. These changes improved code maintainability, consistency, and the overall robustness of the library. Additionally, the user added the `uv_loop_size()` function, providing FFI support.
unixunicornsasynchronouswindowsio
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