Kateryna

Kateryna Shkarbul​
UX/UI Designer​

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Poland | on-site, remote, hybrid, relocation [відкрити контакти](див. вище в блоці «контактна інформація»)

SUMMARY ​
UI/UX Designer with 3+ years of experience designing SaaS, B2B, and e-commerce products. Focused on
delivering data-driven design solutions that improve conversion, retention, and user experience across
complex digital products. Experienced in the full-cycle product design process: from UX research, JTBD, and
user flows to scalable design systems and high-fidelity prototyping in Figma. Strong background in analytics
(Google Analytics, Microsoft Clarity, A/B testing) to identify pain points and optimize funnels. ​
Collaborate closely with product managers and developers in Agile environments to deliver measurable
business impact and user-centered solutions.​
​
KEY ACHIEVEMENTS

●​ Improved usability & accessibility by 29.6% via WCAG 2.1 (AA) audits
●​ Conducted UX audits for 83% of clients, uncovering friction & boosting performance
●​ Designed and delivered 67+ screens e-commerce platform, scalable across web, tablet, and mobile
●​ Reduced cognitive load by 12.5% in mobile app through optimized UX flows
●​ Increased SaaS product efficiency by 15% via конкурентний аналіз та UX optimization
●​ Delivered MVP product in 5 days without compromising quality
●​ Collected and analyzed insights from 50+ users and 12 interviews, driving data-backed decisions

SKILLS​
​
Product Design: UI/UX Design, Product Design, SaaS, B2B, E-commerce, Mobile & Web Design​
UX Research: User Interviews, Usability Testing, JTBD, Competitive Analysis, AI-assisted research​
UX Optimization: A/B Testing, Funnel Optimization, Product Metrics, Analytics​
Design: User Flows, Information Architecture, Interaction Design, Design Systems, AI-assisted design​
Accessibility: WCAG 2.1 AA, Inclusive Design​
Collaboration: Agile, Scrum, Stakeholder Communication, Cross-functional Teams

TOOLS

Figma, FigJam, Adobe Photoshop, Illustrator, Canva​
AI-assisted design, Google Analytics, Microsoft Clarity, Google Search Console​
Maze, Miro, Jira, Confluence

LANGUAGES

●​ Ukrainian - Native
●​ English - В2 - Upper Intermediate
●​ Polish - В1 - Conversation
EXPERIENCE ​
UX/CRO Designer | Room15 | July 2025 – Feb 2026

●​ Conducted UX audits for majority of clients using analytics tools, identifying ​
usability issues and improving product performance
●​ Improved accessibility and usability by implementing WCAG 2.1 AA standards and audit tools
●​ Designed scalable e-commerce platform (67+ screens) across web, tablet, and mobile
●​ Built structured documentation system, increasing clarity and team efficiency
●​ Collaborated with PMs, developers, and stakeholders in Agile environment to ensure timely delivery
●​ Created design solutions aligned with business goals and product metrics

Product Designer | Desk Booking Mobile App | Jan 2026

●​ Designed end-to-end mobile experience focused on employee usability and efficiency
●​ Optimized user flows, reducing friction and improving task completion speed
●​ Reduced cognitive load by 12.5% through improved information hierarchy
●​ Delivered MVP within 5 days under tight deadlines
●​ Presented product solutions to international stakeholders

UX/UI Designer | Task Manager SaaS | Jan 2025 – May 2025

●​ Designed web and mobile versions of SaaS product with consistent UX/UI
●​ Increased product efficiency by 15% through competitive analysis and UX improvements
●​ Developed scalable UI Kit using Auto Layout and component-based approach
●​ Conducted user research and created validated user personas
●​ Collaborated with cross-functional teams using Jira and Agile workflows

UX/UI Designer | Beauty Booking Platform | Oct 2024 – Dec 2024

●​ Conducted UX research (50+ users, 12 interviews) to validate product decisions
●​ Built Information Architecture reducing service search time by 43%
●​ Designed mobile app prototype using design system and accessibility standards
●​ Prioritized features using Kano Model and Impact Matrix

Graphic UI Designer | Feb 2021 – May 2024

●​ Designed marketing and product visuals for digital platforms
●​ Improved brand consistency across product and marketing channels
●​ Created conversion-focused creatives for e-commerce (Amazon) using AI-assisted design

EDUCATION

●​ Mate academy UI/UX Design
●​ Kyiv National University of Theatre, Cinema and Television
●​ PhD Studies in Cinematography​
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