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Karim Dovzhenko

@calmkara

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Product Designer

Spain

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What I'm looking for

I'm seeking a product-team role that values research, creativity, systems thinking, and offers opportunities to lead design system work and improve user conversion through data-driven design.

I am a Product 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

Current

Lead Product Designer

Current

Playcarry LTD

Oct 2023 - Present (2 years 4 months)

Built a scalable Figma design system and standardized 400+ components, reducing design-to-dev handoff time by ~30% and eliminating UI inconsistencies; redesigned navigation and search to cut average time-to-purchase by 18 seconds while leading native iOS design.

Cross Functional Collaboration Design Systems Figma Design Tokens UX Research iOS HIG Interaction Design Prototyping Cross functional Collaboration

Current

Freelance Product Designer

Current

Freelance

Jun 2017 - Present (8 years 8 months)

Delivered UX/UI design solutions for 30+ clients across Europe and CIS, producing user flows, wireframes, prototypes and developer-ready assets while using analytics (GA4, Hotjar) to iterate on product designs.

UX Design UI Design Prototyping Wireframing GA4 Hotjar Design Tokens Developer Handoff Client Management

Product / Visual Designer

La Vibria Intercultural

Jun 2022 - Jun 2023 (1 year)

Designed the web platform UI and cohesive visual identity, produced packaging and social assets, and managed the "Intercultural Meetings" project including promotional materials to strengthen brand awareness.

UI Design Visual Identity Packaging Design Art Direction Promotional Design Figma Adobe Creative Suite Event Materials

UX / Conversion Designer

Technofy

Sep 2021 - Jan 2022 (4 months)

Designed ad creatives and landing pages, executed A/B tests reaching 450,000+ users and streamlined processes with standardized checklists that reduced delivery turnaround by 25%; redesigned onboarding funnel to accelerate deal closure and upsell.

Documentation A B Testing Landing Page Design Creative Design Conversion Optimization User Funnels Analytics Cross functional Coordination

Senior Visual Designer

LCG Alexey Dovzhenko

Jan 2019 - Dec 2021 (2 years 11 months)

Produced 100+ ad creatives and standardized a brand design system, driving marketing that generated 18M+ UAH (~$500k) over three years and improving CTR by 3–7% via iterative A/B testing.

Advertising Design A B Testing Creative Production Performance Marketing Visual Standards Adobe Creative Suite Analytics Brand System

Education

Degrees, certifications, and relevant coursework

Uprock

UX/UI Designer, UX/UI Design

2025 - 2025

Completed a UX/UI Designer program focusing on complex product logic, visual hierarchy, and data-driven design solutions for SaaS and web interfaces.

Professium - Prjctr

UI/UX Design, UI/UX Design

2023 - 2024

Completed UI/UX Design coursework covering UX research (CJM, JTBD), design systems (tokens, variables), and designing complex web and mobile interfaces for SaaS and dashboards.

Hillel IT School

Marketing & Advertising, Marketing & Advertising

2023 - 2023

Studied Marketing & Advertising with emphasis on digital strategy, market research, unit economics, user acquisition (SEO/PPC), and web analytics (GA4).