KDKarim Dovzhenko
@karimdovzhenko
UI/UX designer focused on data-driven, human-centered web and mobile experiences.
SpainWhat I'm looking for
I am a UI/UX designer with 7+ years of experience building usable, scalable interfaces and design systems for web and mobile. I drive product improvements through research and analytics, having increased conversions, reduced bounce rates, and sped up development with reusable UI kits.
I've led small teams and freelance projects across Europe and CIS, launched high-reach digital campaigns, and created hundreds of creatives and components using Figma, Adobe, Framer and AI tools. I'm seeking a product-team role that values research, creativity, and systems thinking.
Experience
Work history, roles, and key accomplishments
Middle UI/UX Designer
Playcarry
Oct 2023 - Present (2 years 3 months)
Created a scalable design system reducing component duplication by 40%, conducted UX research that increased product page conversion by 6% and reduced bounce rate by 12%, and redesigned marketplace navigation to improve session metrics.
UI/UX Designer
Freelance
Jun 2017 - Present (8 years 7 months)
Delivered 30+ projects for European and CIS clients including SaaS, landing pages, and mobile apps; used GA4 and Hotjar to reduce bounce rates by 10–15% and increased average time on page by 25%.
UI/UX Designer (Volunteer)
La Vibria
Jun 2022 - Jun 2023 (1 year)
Designed responsive layouts for a youth nonprofit website and simplified the application flow, increasing form completion rate by 7%.
Director of Visual Communications
LCG Alexey Dovzhenko
Jan 2019 - Dec 2021 (2 years 11 months)
Designed 100+ creatives for social ad campaigns, strengthened brand visual identity by introducing a consistent design language, and produced visual content using Photoshop, Illustrator, and Canva.
Education
Degrees, certifications, and relevant coursework
UPROCK
Certificate, UI/UX
UI/UX program completed with emphasis on user interface and experience design.
Additional training in marketing and SMM
Professional Training, Marketing / SMM
2020 - 2025
Ongoing training covering marketing and social media management topics.
IT Academy STEP
Diploma, Graphic Design
2020 - 2023
Studied Graphic Design with additional training in marketing and social media management.
Chronicle of a Web Designer
Certificate, UI Design
Completed a UI kit course focused on web design components and best practices.
Tech stack
Software and tools used professionally
Availability
Location
SpainAuthorized to work in
Website
bento.me/calmkaraPortfolio
bento.me/calmkaraJob categories
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