Kateryna

Kateryna Shkarbul [відкрити контакти](див. вище в блоці «контактна інформація»)
UX/UI Designer Telegram | Linkedin | Behance

SUMMARY​

UI/UX Designer with 3+ years of experience designing SaaS, B2B, and e commerce products for web
and mobile platforms. Skilled in the full product design process including UX research, user interviews,
usability testing, competitive analysis, wireframing, prototyping, and high fidelity UI design. Experienced
in creating scalable design systems in Figma and collaborating closely with product managers and
developers in Agile environments. Strong understanding of user centered design principles,
accessibility standards, and UX optimization through analytics and user feedback. Worked with tools
such as Figma, Miro, Jira, Confluence, Google Analytics, and Microsoft Clarity to deliver intuitive and
data driven user experiences that align with business goals and improve product usability.​
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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 a 67+ screen 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 competitive analysis & 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​
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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, Adobe Illustrator, Canva​
Miro, Maze, Jira, Confluence, Notion, Zoom​
Google Analytics, Microsoft Clarity, Google Search Console​
AI-assisted Design Tools

LANGUAGES

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

●​ Conducted UX audits and identified usability issues across digital products
●​ Improved accessibility and usability through WCAG 2.1 AA implementation
●​ Designed a scalable e-commerce platform with 67+ screens for web, tablet, and mobile
●​ Created structured design documentation and improved design consistency
●​ Collaborated closely with product managers, developers, and stakeholders
●​ Delivered design solutions aligned with user needs and business goals​
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Freelance UX/UI Designer (Specialized Systems & Strategy) | Oct 2024 - July 2025​
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Developed end-to-end UX/UI solutions for mobile and web products (SaaS, B2B, e-commerce).
Optimized user journeys and Information Architecture (IA), validated by key metrics: +15%
product efficiency, -43% search time, and -12.5% cognitive load. Created scalable design systems
and conducted UX research to drive data-backed decisions. Successfully collaborated with
cross-functional teams using Agile methodology and the Kano Model.
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Product Designer | Desk Booking Mobile App ​

●​ Designed end-to-end mobile experience focused on employee productivity
●​ Optimized user flows and task completion processes
●​ Reduced cognitive load by 12.5% through improved information hierarchy and UX writing
●​ Delivered MVP within 5 days under tight deadlines
●​ Presented design solutions to international stakeholders​
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UX/UI Designer | Task Manager SaaS​

●​ Designed web and mobile interfaces for SaaS platform
●​ Increased product efficiency by 15% through UX improvements and competitive analysis
●​ Built scalable UI Kit using Auto Layout and component-based design
●​ Conducted user research and created user personas
●​ Worked closely with developers and product teams in Agile environment​
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UX/UI Designer | Beauty Booking Platform ​

●​ Conducted research with 50+ users and 12 interviews
●​ Built Information Architecture reducing service search time by 43%
●​ Designed mobile application prototype using design system principles
●​ Prioritized features using Kano Model and Impact Matrix​

Graphic UI Designer | Feb 2021 - May 2024​

●​ Designed digital marketing and product visuals
●​ Maintained visual consistency across multiple platforms
●​ Created conversion-focused creatives for e-commerce brands
●​ Collaborated with marketing teams and supported product communication​
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