Vadym Harkusha
Senior Software Engineer at Radancy
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolVadym Harkusha is a Senior Software Engineer based in Old Toronto with 10 years of experience building scalable web systems and integrations across enterprise and consumer products. He’s delivered measurable impact—reducing CPU load and page load times, improving accessibility compliance, and increasing test coverage—by combining backend (.NET/.NET Core) and frontend (React, Angular, Knockout) expertise. Vadym has led cross-team projects such as DocuSign JWT migrations and first-time-access flows, and co-founded a career coaching startup that helped students land their first software roles. Comfortable shipping microservices, mobile apps, and API integrations, he also brings practical DevOps and quality-first habits from roles spanning QA to lead developer. Colleagues rely on him for pragmatic problem-solving that balances performance, accessibility, and maintainability.
10 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Bachelor's degree at National Aviation UniversityAdvanced Diploma, Advanced Diploma at Centennial College
Czech, English, Ukrainian, Russian
Stackoverflow
33reputation
2kreached
0answers
2questions
Github Skills (8)
nodejs6
react-native6
activeadmin6
ruby6
ruby-on-rails6
react6
javascript5
sdp2
Programming languages (3)
Github contributions (5)
VadimGarkusha/CityInfo.API
Jul 2018 - Sep 2020
Web API made using .NET Core 2 for managing cities and child elements of them.
Contributions:1 PR, 6 pushes, 1 branch in 2 years 2 months
apidotnetelementsnet-core-2net-core
VadimGarkusha/Calculator-Testing
Jan 2016 - May 2018
Contributions:1 push, 1 branch in 2 years 3 months
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