Oleksandr Danylenko
Senior .NET Engineer at REW Technology
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolOleksandr Danylenko is a Senior .NET Engineer with a decade of hands-on experience building and modernizing backend systems, enterprise platforms, and integration solutions across .NET Framework and modern .NET (Core/6/7/8). He combines deep practical knowledge of Web API, ASP.NET MVC/WebForms, Entity Framework and SQL/Oracle with experience in messaging (NATS, RabbitMQ) and CI/CD pipelines to deliver scalable, maintainable, business-oriented software. Oleksandr has a proven track record migrating legacy systems and implementing telemetry-enabled configuration platforms, and he regularly contributes to delivery planning, architecture design, and mentoring within agile teams. Based in Kyiv, he pairs an engineering background in laser and optoelectronic systems with a software degree, an uncommon blend that informs his pragmatic approach to complex technical problems. Colleagues rely on him to resolve escalations and stabilize enterprise systems while driving cleaner architecture and long-term value.
10 years of coding experience
13 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at IT STEP AcademyIgor Sikorsky Kyiv Polytechnic Institute
English, Ukrainian
Github Skills (10)
android-app8
android7
android-apps7
ruby7
automation7
ios7
mobile6
fastlane6
charts1
mpandroidchart1
Programming languages (2)
Github contributions (5)
ConcepterDev/ios-charts
Jan 2016 - Jul 2017
Contributions:20 commits, 17 pushes, 4 branches in 1 year 5 months
chartschartmpandroidchartiosbeautiful-charts
AlexDanilenko/no-name-tarot
May 2025 - Oct 2025
Tarot app
Contributions:46 PRs, 109 pushes, 25 branches in 4 months
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