Andrei Prigorshnev
Software Engineer at 3dEYE Inc.
Tbilisi, Georgia
Summary
🤩
Rockstar🎓
Top SchoolAndrei Prigorshnev is a software engineer with a decade of professional experience building backend systems, microservices, and consumer apps from Tbilisi, Georgia. He has contributed to large-scale open-source software as a core Discourse backend developer, fixing tricky rate-limiting and data-integrity bugs in Ruby and Lua, and has commercial experience designing high-availability services at Kaspersky and OZON. Andrei moves fluidly between hands-on coding and technical leadership—leading small teams, establishing dev processes, and hiring—while also shipping solo indie projects like the iOS app KPad Timers. His background in electrical engineering and early automation using VBA gives him a pragmatic systems perspective and a habit of fixing brittle CI and concurrency issues others overlook. Now at 3dEYE, he continues to blend backend performance focus with practical product delivery across open-source and commercial domains.
10 years of coding experience
16 years of employment as a software developer
Master of Electrical Engineering, Master of Electrical Engineering at Saratov State Vavilov Agrarian University
Русский, Английский
Stackoverflow
618reputation
25kreached
16answers
1question
Github Skills (13)
rate-limiting10
back-end-development10
ruby10
redis9
lua9
database-management8
git6
version-control6
inversion-of-control6
git-checkout6
domain-driven-design6
constructor6
dependency-injection6
Programming languages (4)
Github contributions (5)
discourse/discourse
Jan 2021 - Jan 2023
A platform for community discussion. Free, open, simple.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:343 reviews, 226 commits, 529 PRs in 2 years
Contributions summary:Andrei primarily contributed to the back-end of the platform, as evidenced by the focus on rate limiting, including fixing issues with sliding window end times and ensuring related Redis calls use the same time. Furthermore, the user fixed a bug related to polls extending in post reply histories. Their work involved modifying Ruby and Lua code, with a focus on performance and data integrity.
discourserailsforumjavascriptruby
AndrewPrigorshnev/discourse
Jan 2021 - Feb 2024
A platform for community discussion. Free, open, simple.
Contributions:143 PRs, 410 pushes, 221 branches in 3 years 2 months
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