Denis Olifer
Engineering Manager at GR8 Tech
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolDenis Olifer is an engineering manager and seasoned .NET developer with about a decade of experience building and leading teams across the Microsoft stack. He has progressed from hands-on C#/.NET development to managing multiple squads at companies like Parimatch Tech and GR8 Tech, focusing on delivery, technical debt alignment, and measurable team efficiency. Denis combines deep platform knowledge (CI/CD, containers, Kubernetes, GCP/Azure) with practical coaching—mentoring team leads and recruiting to fit team needs. His domain experience spans telemarketing, betting, and logistics, which informs pragmatic trade-offs between speed and reliability. Colleagues describe him as process-minded and transparency-driven, continuously adopting best practices to maximize throughput. Based in Kyiv, he pairs technical depth with people leadership rooted in his long-term commitment to .NET ecosystems.
8 years of coding experience
16 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
English, Ukrainian
Stackoverflow
751reputation
172kreached
8answers
9questions
Github Skills (76)
nuget10
dotnet10
kafka10
apache-kafka10
confluent10
confluent-cloud10
apache9
asp-net-core-web-api8
compiler-construction7
informix7
schemaless7
google-sheets6
asp-net6
windows6
grafana6
Programming languages (1)
Github contributions (5)
dolifer/NFixtures
Jun 2019 - Jun 2022
Contributions:4 releases, 35 commits, 11 pushes in 3 years
dolifer/NGql
Jun 2021 - Nov 2021
Schemaless GraphQL client for .NET Core
Contributions:11 releases, 1 review, 29 commits in 5 months
graphql-clientdotnetnet-coregraphqlschemaless
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