Ximena Ostrowski
UX Designer | Research-Led Product Design | Design Systems
- Los Angeles, CA
- ximena.ostrowski@example.com
- +1 (310) 555-0138
- linkedin.com/in/your-name
Summary
UX designer with seven years shipping research-led products across web and mobile. Pairs rigorous discovery with strong interaction design, and builds design systems that keep teams fast and consistent.
Work Experience
Senior UX Designer
Mar 2021 – Present
Lattice Health · Los Angeles, CA
- Redesigned the patient onboarding flow informed by 24 usability sessions, lifting completion rate from 58% to 84%.
- Built and maintained a design system adopted across 5 product squads, cutting design-to-dev handoff time 35%.
- Led research that reframed a roadmap bet, saving an estimated quarter of engineering effort on an unneeded feature.
UX Designer
Jun 2018 – Feb 2021
Orbit Apps · Los Angeles, CA
- Designed and prototyped 30+ features in Figma for a mobile app with 400,000 monthly active users.
- Ran moderated and unmoderated tests that reduced a key task's time-on-task 41%.
- Improved accessibility to WCAG 2.1 AA, expanding usability for screen-reader users.
Junior UX/UI Designer
Jul 2016 – May 2018
Tidepool Studio · San Diego, CA
- Created wireframes and high-fidelity mockups for 12 client websites.
- Conducted competitive audits that shaped redesigns improving bounce rates 20%.
Education
Bachelor of Fine Arts, Interaction Design
2013 – 2017
Art Center College of Design
Skills
Core competencies
- User Research
- Interaction Design
- Design Systems
Technical
- Figma
- FigJam
- Maze
- Dovetail
- Prototyping
- Usability Testing
- WCAG Accessibility
Soft Skills
- Stakeholder Facilitation
- Storytelling
- Cross-Functional Collaboration
Certifications
- Nielsen Norman Group UX Certification · NN/g, 2020
- Google UX Design Professional Certificate · Google, 2021
Languages
- English · Native
- Spanish · Professional working proficiency