Victor Barreto

Led UX/UI design for key features of Vector, a B2B enterprise SaaS platform for Urban Air Traffic Management eVTOL operations, including resource occupancy timeline, blocking flow, booking details, and templates. Developed a data-visualization visual language with domain specialists and introduced a UX Review step to validate design quality before handoff.

Designed conversion-focused emails and landing pages in a high-scale agency environment, iterating across multiple simultaneous client projects. Evolved and maintained design systems to standardize components and enforce visual consistency across marketing deliverables.

Redesigned critical user flows for AdventHealth’s patient-facing mobile app by framing usability problems with behavioral data analysis to improve adoption and engagement. Led end-to-end UX/UI design for a licensed Healthy Longevity Medicine Center, creating patient display, clinician tablet controls, and a CRM dashboard, and designed a healthcare experience for donor acquisition using spatial and

Created Omnia, a data-heavy enterprise SaaS brewery management tool, leading the full product design lifecycle from problem framing and brand identity to end-to-end UX/UI design and usability testing. Conducted 15+ usability sessions across multiple countries, improved downtime categorization by 571% within the first month, and introduced a UX Review column in the development pipeline to reduce pr

Redesigned 30+ screens of an employee payment management mobile app for a major retailer, improving complex financial transaction flows while translating client feedback into structured UX changes in a compliance-sensitive context. Redesigned 76+ screens for a companion B2B web platform and created a comprehensive mobile-and-web design system that supported a white-label rollout.

Evolved initial screens into complex end-to-end flows for E-hub, a Via Varejo B2B marketplace hub, covering invoice emission, product CRUD, company and category management, user profiles, marketplace connections, and seller-to-customer messaging. Designed a food-vertical CRUD module and created/evolved E-hub’s design system from scratch as the sole designer.

Redesigned the Call Module for a secure, end-to-end encrypted communication platform, restructuring a confusing room management experience to improve clarity and usability across desktop and iOS. Contributed to the evolution and maintenance of the product design system to support component consistency and scalability.

Earned a Bachelor's degree in Social Communication with a focus on Advertising and Publicity at Tiradentes University in 2009.