Denis Fisenko
Principal Software Engineer at Microsoft
Frisco, Texas, United States
Summary
🤩
Rockstar🎓
Top SchoolDenis Fisenko is a Principal Software Engineer based in Frisco, Texas with 11 years of experience building large-scale mobile and enterprise applications, including over eight years at Microsoft. He leads and mentors Android teams designing Copilot-powered client experiences across M365 apps, and previously drove voice-AI features and a migration to Jetpack Compose for Outlook mobile. His background spans backend Java/Spring systems, WebSphere automation, and SPA development at Disney and Costco, giving him a rare full-stack perspective on performance, reliability, and integration. Denis combines hands-on coding with operational automation—once shrinking a WebSphere install from a day to minutes—and excels at bridging partner integrations to deliver polished user experiences.
11 years of coding experience
9 years of employment as a software developer
Associate of Science (A.S.) Computer Science, Associate of Science (A.S.) Computer Science at Renton Technical CollegeBachelor of Science Software Development, Bachelor of Science Software Development at Western Governors University
English, Russian, Lithuanian
Github Skills (24)
xaml10
uwp10
bots10
xamarin10
adaptive-cards10
bot-framework10
wpf10
react10
microsoft9
react-components9
react-component-library9
javascript9
ios9
windows-uwp9
windows9
Programming languages (2)
Github contributions (5)
dfisenko/kmm-test
Oct 2021 - Dec 2022
Contributions:2 pushes, 1 branch in 1 year 2 months
dfisenko/my-cocoa
Dec 2021 - Dec 2021
Contributions:5 pushes, 2 branches in 1 day
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