Andrei Kasianok
Frontend Developer at Travelplanet.pl SA
Lower Silesian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolAndrei Kasianok is a Frontend Developer with eight years of experience building high-performance, scalable web applications, currently contributing at Travelplanet.pl after driving client-side performance gains of over 20% at ModuloTech. He specializes in React and TypeScript, with additional Vue experience, and a strong grounding in state management (Redux/RTK), build tooling, and front-end testing—having led migrations to new UI libraries and achieved rigorous test coverage in past projects. Comfortable in multicultural, micro-frontend teams, he pairs a taste for complex challenges with a pragmatic focus on clean, efficient code and measurable UX improvements. Always learning, he’s studying NestJS and Next.js while balancing development with a passion for photography and exploring new places, which often informs his user-centered approach to design.
8 years of coding experience
11 years of employment as a software developer
Yanka Kupala State University of GrodnoGithub contributions (5)
AndreiKosianok/JS-course
May 2018 - Jul 2018
Contributions:141 commits, 117 pushes, 1 branch in 1 month
AndreiKosianok/ITX_Tasks
Mar 2018 - May 2018
Contributions:51 pushes, 1 branch in 2 months
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