Andrew Koryavchenko
Senior Architecture Expert at Raiffeisen Bank Russia
Kolomna, Moscow, Russia
Summary
🤩
Rockstar🎓
Top SchoolAndrew Koryavchenko is a Senior Architecture Expert with over 14 years of hands-on experience building cloud platforms, backend services and developer tooling, and two decades in software development leadership. He has led cloud platform and components teams at ABBYY—driving backend systems for flagship products like FineReader Online and mobile scanner apps—and now shapes architecture at Raiffeisen Bank Russia. A pragmatic architect and long-time developer, he contributes to open-source projects such as linq2db, adding reliability features like retry policies and fixing core data-access issues. Based in Kolomna, he combines deep systems engineering roots from roles at JetBrains and Parus with active community involvement at RSDN, blending product delivery, platform design and practical engineering trade-offs.
14 years of coding experience
2 years of employment as a software developer
инженер-системотехник, инженер-системотехник at Рязанский Государственный Радиотехнический Университет
Английский
Github Skills (13)
net10
asp-net10
dotnet10
csharp10
sql10
linq10
dotnet-core10
database9
ado9
admin9
ado-net9
database-administration9
databases9
Programming languages (5)
Github contributions (5)
linq2db/linq2db
Apr 2013 - Nov 2017
Linq to database provider.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:47 commits, 3 PRs, 40 pushes in 4 years 8 months
Contributions summary:Andrew contributed to the linq2db project by fixing table attribute issues, merging master branches, and addressing command timeout bugs. They also added retry policy infrastructure, including related classes and interfaces. The user's commits demonstrate involvement in core data access functionalities.
sqlserverasp-net-core-web-apisqlcesap-hanaentity-framework
rsdn/CodeJam.Extensibility
Apr 2016 - Jul 2017
Contributions:2 releases, 24 commits, 23 pushes in 1 year 3 months
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