(305) 555-0121 ◇ Miami, FL
leandro.vasconcelos@example.com ◇ linkedin.com/in/leandro-vasconcelos ◇ leandrovasconcelos.com
UI designer with 5 years designing web and mobile interfaces, currently the lead UI designer for a travel booking app with 3 million monthly users. Designed the booking and checkout screens behind a 14% lift in mobile conversion, built a component library of 160 components used by 20 engineers, and cut design-to-build handoff issues by about 60%. Focuses on clean visual hierarchy, accessible colour and type, and details that hold up in real code.
Coursework in Typography, Interaction Design, Motion Design, and Design Systems.
WCAG 2.1 colour contrast, focus states, touch targets, and accessible form design.
- Lead UI for a travel booking app with 3 million monthly users across iOS, Android, and web.
- Redesigned booking and checkout screens, lifting mobile conversion 14% in a 6-week A/B test.
- Built a Figma component library of 160 components used by 4 designers and 20 engineers.
- Designed interfaces for 11 client web and mobile products in retail, hospitality, and finance.
- Designed a restaurant ordering app used in 40 locations that cut average order time by 25%.
- Created 3 client design systems with tokens and documentation, cutting design time on later work 30%.
- Designed 45 icons and 12 marketing page layouts for 3 client projects over 12 weeks.
- Built high-fidelity mock-ups for 20 screens of a fitness app, 16 of which shipped.
- Received a full-time offer on graduation after the internship review with 2 design leads.
Booking and Checkout Redesign. Reworked 14 booking and checkout screens with clearer price breakdowns, larger tap targets, and a sticky summary bar, tested 2 variants with the product team, which lifted mobile conversion 14% and cut checkout support tickets by about 20%.
Component Library and Tokens. Audited 400 inconsistent UI elements across the app and replaced them with 160 components and 80 design tokens synced to Storybook, which cut handoff issues by about 60% and made dark mode possible in 6 weeks.
Accessible Colour System. Rebuilt the app colour palette so every text and icon pair met WCAG AA contrast, checked across 300 screens, which removed 110 contrast failures found in an external accessibility audit.
- Publish free Figma UI kits used by about 8,000 designers in the Figma community.
- Volunteer designer for a Miami arts nonprofit, redesigning its event site and 20 posters a year.
- Speaker on design tokens at 2 local design meetups with about 120 attendees each.
- Lead UI quality for a design team of 4, running weekly design reviews before engineering handoff.
- Mentor 2 junior designers on visual design and component use since 2023.
- Run a monthly design and engineering sync with 6 front-end leads on the component library.

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