Luis Volkweis

Led end-to-end design of multiple SaaS platforms including ERP, billing, customer support bots, and field-service mobile apps; focused on scalable, component-based design systems and responsive UI patterns. Leveraged AI-powered tools to increase speed and clarity of design work. Designed and iterated wireframes, documenting UI components and design tokens in Figma; ensured visual and functional consistency across teams. Emphasized accessibility (WCAG) and internationalization to deliver inclusive, high-performing experiences. Delivered system-level visual solutions and comprehensive documentation to facilitate handoff to development.

Health Tech SaaS UX/UI design for flagship procurement software integrating IoT devices and RFID; built scalable, multilingual UI patterns in Figma; conducted accessibility audits and usability testing; supported multi-hospital LATAM rollout (Mexico, Colombia, Argentina, Ecuador) and ensured mobile-first and desktop platform compatibility. Maintained cross-functional alignment with engineers for cohesive UX across platforms.

Owned UX for a large-scale e-commerce platform; applied data-driven design to improve engagement and conversions. Designed and tested responsive UI components in Figma; conducted user research, interviews, and usability testing to identify pain points and inform flows, journey maps, and low-to-high fidelity wireframes. Worked in Agile/Scrum with PMs and engineers; applied A/B testing to validate design hypotheses and prioritization. Delivered system-level visuals and documentation; operated remotely from Vitória, ES.