Serhii Landar
Senior UX UI Designer at SPHERAX LTD
Kyiv, Ukraine
Summary
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Senior🎓
Top SchoolSerhii Landar is a Senior UX/UI Designer based in Kyiv with over 20 years designing interfaces across web, desktop, and mobile and a 12-year focused professional track record. He combines deep usability expertise, information architecture, and psychology-informed design to deliver end-to-end products from research and prototypes to production-ready UI and design systems. Serhii has led UX efforts at fintech and enterprise firms—creating design systems, trading and analytics interfaces, and workflow platforms—bridging product goals with engineering realities using tools like Figma and interactive prototypes. He is equally fluent in HTML/CSS and front-end prototyping, which enables quicker validation and smoother handoffs with engineering teams. Known for turning complex business logic into clear, usable experiences, he also brings international collaboration experience from projects spanning Kyiv, London, New York, Miami, and beyond. His blend of hands-on coding, usability testing, and strategic design leadership makes him a pragmatic advocate for design as a competitive advantage.
12 years of coding experience
7 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
English, UkrainianGithub contributions (4)
vayser/bootshape
Jan 2014 - Mar 2014
Contributions:39 commits in 1 month
sergeylandar/TradeSniper-cunninghamllc
Sep 2022 - Sep 2022
Contributions:4 pushes, 1 branch in 1 day
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