Ivan Kolosinskyi
Co-Founder & Web Development Manager at Turris
Kyiv Metropolitan Area Ukraine
Summary
👤
Senior🎓
Top SchoolIvan Kolosinskyi is a seasoned web engineering leader and Co-Founder of BuildApps with a decade of experience delivering end-to-end web and cloud solutions from architecture to CI/CD. He has led web departments and built production systems across financial, enterprise, and web3/NFT domains while managing deployments on GCP, Azure, and AWS. Comfortable in both C# and JavaScript/TypeScript stacks, Ivan combines hands-on development with team leadership and solution design, having moved from full-stack roles at GlobalLogic to founding his own firm. He emphasizes automation and lifecycle ownership, bringing practical expertise in microservices, cloud integrations, and development automation. Based in Kyiv, he pairs formal training in software engineering with a founder’s mindset and an investor’s perspective on product-market fit.
10 years of coding experience
8 years of employment as a software developer
Associate's degree Software Development, Associate's degree Software Development at Kyiv Hotel Managment CollegeMaster's degree Software Engineering, Master's degree Software Engineering at State University of TelecommunicationsBachelor's degree Software Engineering, Bachelor's degree Software Engineering at National University «Kyiv Aviation Institute»
Ukrainian, Russian, English
Github Skills (39)
ui-components10
component-library10
react10
ruler9
triangular9
apollo-link8
facebook8
react-components8
shake8
graphql-client7
asp-net-core7
asp-net7
dotnet7
authentication7
resolver7
Programming languages (4)
Github contributions (5)
IKolosynskyi/precise-ui
Jul 2019 - Sep 2020
:triangular_ruler: React UI Component Library powered by ZEISS.
Contributions:6 commits, 29 PRs, 101 pushes in 1 year 2 months
reactrulerzeissui-componenttriangular
IKolosynskyi/WinemakersAssociationSite
May 2017 - May 2017
Contributions:4 pushes, 1 branch in 1 day
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