Tevin Lopez

UX/UI Design student with hands-on experience designing user-centered, interactive digital systems focused on usability, accessibility, and ethical design. Strong foundation in interaction design, information architecture, prototyping, and usability testing. Experienced collaborating across roles and applying structured problem-solving skills from safety-critical environments to UX/UI projects.

Disaster Recovery Coordination App (ProofRelay), UX/UI Design Project, 10/01/25, 11/30/25,

Designed a mobile-first, multi-user disaster recovery platform enabling real-time coordination between survivors, volunteers, and aid organizations., Developed interaction models, information architecture, and annotated wireframes in Figma to support trust, transparency, and collaboration in high-stress scenarios., Applied cognitive UX principles including recognition over recall, progressive disclosure, and error prevention to reduce cognitive load and improve task completion speed., Built a mid-fidelity interactive prototype and conducted usability and social interaction testing with 4 users, identifying and resolving 6 key usability issues affecting collaboration and clarity.

MoodBuddy: Emotion-Adaptive Fitness System, UX/UI Design Project, 11/01/25, 12/31/25,

Designed an emotion-aware interactive system that adapts interface feedback, pacing, and content based on non-intrusive emotional signals and interaction patterns., Defined adaptive UI behaviors (visual themes, messaging tone, content adjustments) that increased perceived user engagement during testing sessions by approximately 30%., Implemented privacy-first, ethical UX practices with transparent opt-in, on-device processing, and zero long-term emotional data storage., Visualized team-level emotional states and performance metrics without exposing individual emotional data, supporting trust in collaborative, multi-user experiences.