simplicity
emerges from a profound understanding
From research to delivery
Clarity through design. I combine strategy, systems thinking, and human insight to turn complexity into elegant, scalable solutions—powered by AI and grounded in real user needs.
Cesar Spinozzi · Sr. Product Designer · Strategic UX/UI · AI-Driven Innovation · Design Thinking Expert
Trusted by global companies across education, health, fintech, and retail.
From Ideas to Impact
I use side projects to explore bold ideas, test new technologies, and solve real problems through design. These case studies show how a strategic mindset can turn simple concepts into powerful experiences.
Jitsi UI
Making power feel simple — redesigning Jitsi for everyone.
Jitsi offers powerful, open-source video conferencing—but its complexity created friction for less tech-savvy users. I redesigned the interface with an inclusive approach, focusing on clarity and confidence for older adults and new users alike.
Meerkapp
Peace of mind, without even touching your phone.
Meerkapp is a safety app that activates automatically based on location and time—helping users feel protected when walking alone at night. We designed an experience that requires no input, just presence—delivering value without taking the phone out of your pocket.
Teduka
When teachers needed each other most, Teduka brought them together
During the COVID-19 pandemic, Teduka was built as a rapid-response platform connecting teachers worldwide through 1-on-1 online mentorship. We focused on low-barrier onboarding and clear UX to help educators share knowledge without technical hurdles.
Videos & Insights
From design challenges to strategic thinking, these videos reflect my approach to problem-solving, systems, and communication in UX.
Design challenge in 4 days
Talks in Spanish
Here are some talks where I explore heuristics, collaboration, and design leadership.