Ivan Derevianko
Senior Software Engineer at ParkBee
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolIvan Derevianko is a senior full-stack software engineer with 14+ years of hands-on experience building scalable .NET and cloud-native systems across startups and enterprises. He has led and shipped event-driven, distributed platforms and real-time simulation/training products using technologies from ASP.NET Core and Azure to WPF, Unity3D and gRPC. Known for bridging customer-facing troubleshooting with deep engineering, he has often owned root-cause analysis, hotfix delivery and long-term architecture improvements in production. Ivan practices TDD, DDD and SOLID design, and brings a pragmatic focus on refactoring and multithreaded reliability to complex systems. He contributes to open-source tooling (notably enhancing the InstaSharp C# Instagram API wrapper) and writes about engineering on his personal blog. Based in Amsterdam, he combines enterprise-grade backend expertise with UI/interactive experience engineering, an unusual blend that helps teams deliver polished, resilient products.
14 years of coding experience
17 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Kyiv National University of Construction and Architecture
Русский, Украинский, Английский, Нидерландский
Stackoverflow
1,860reputation
1.0mreached
47answers
0questions
wpf
top-5%
Github Skills (21)
apidoc10
api10
dotnet-core10
csharp10
oauth10
authentication9
dotnet9
user-authentication9
net9
asp-net9
databinding9
wpf9
error-handling8
testing7
mercurial6
Programming languages (7)
Github contributions (5)
InstaSharp/InstaSharp
Sep 2014 - Sep 2014
A c# wrapper for the Instagram API
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits in 15 days
Contributions summary:Ivan primarily focused on enhancing the functionality of the Instagram API wrapper. They added new constructors and methods to the `InstagramConfig` class and implemented a new static `OAuth.AuthLink` method, streamlining the authentication process. The user also refactored the `EnforceSecureHeader` feature, improving its usability, and addressed a critical bug by adding checks for rate limit headers, ensuring the application's robustness. They also implemented improvements in handling edge cases within the tag endpoints.
apidotnetc-wrappernet-frameworkinstagram-api
drussilla/LearnWordsFast
Aug 2015 - Jun 2016
Contributions:126 commits, 1 PR, 93 pushes in 10 months
wordsassociationforeigntechnique
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