AndriiĀ Koliaka
Senior Fullstack Developer at Luxoft
Old Toronto, Ontario, Canada
Summary
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Top SchoolAndrii Koliaka is a Senior Fullstack Developer with a decade of professional experience and eight years focused on designing, shipping, and maintaining high-availability, high-performance applications. He blends modern JavaScript and TypeScript front-end frameworks (React, Angular, Vue, Next.js) with Node.js and Java/Spring Boot backends, often in capital markets contexts where security and reliability are paramount. Based in Old Toronto, he progressed through hands-on roles at Luxoft after earlier frontend and freelance work, demonstrating an ability to move from UI detail work to large-scale system design. His academic background in computer and information systems security underpins a practical emphasis on secure-by-design implementations. Colleagues describe him as a pragmatic problem-solver who favors measurable performance and availability improvements over theoretical solutions.
10 years of coding experience
7 years of employment as a software developer
Master's degree, Computer and Information Systems Security/Information Assurance, Master's degree, Computer and Information Systems Security/Information Assurance at National Aviation UniversityAssociateās Degree, Computer Software Engineering, Associateās Degree, Computer Software Engineering at College of Information Technology and Land Management
English, Russian, Ukrainian, Polish
Github Skills (43)
dynamic-forms10
bootstrap9
primeng9
nativescript9
kendo-ui9
forms8
json-schema8
json7
ionic7
ng-zorro-antd7
angular7
api5
typescript5
mongoose4
kotlin4
Programming languages (3)
Github contributions (5)
AndrewKoliaka/2048
Jun 2017 - Jul 2017
Contributions:19 commits, 16 pushes, 2 branches in 28 days
AndrewKoliaka/minesweeper
Jan 2016 - Aug 2018
Contributions:15 pushes, 1 branch in 2 years 7 months
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