Javier Ruiz
UI Engineer at dentsu
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolJavier Ruiz is a UI Engineer based in Madrid with 12 years of experience blending product design and frontend engineering to turn ideas into polished, user-centered interfaces. He has progressed through roles at dentsu—from Senior Product Designer to UX Engineer and now UI Engineer—bringing both strategic design thinking and hands-on implementation to enterprise and product teams. Javier’s background spans full-stack development and UX/UI design at companies like Honeywell and Full Circle, giving him a pragmatic understanding of product delivery across the stack. He combines visual craft with front-end engineering discipline, prioritizing usable interactions and maintainable code. Comfortable navigating large organizations, he often acts as the bridge between product strategy and engineering execution. Despite a formal education in advertising and PR, his decade-plus technical career shows a deliberate shift toward building delightful, production-ready digital experiences.
11 years of coding experience
7 years of employment as a software developer
BA in advertising and public relations Public Relations Advertising and Applied Communication, BA in advertising and public relations Public Relations Advertising and Applied Communication at Universidad Rey Juan Carlos
English, Spanish
Github Skills (2)
javascript5
css5
Programming languages (2)
Github contributions (5)
jgarciaruiz/Week-sched
Aug 2015 - Aug 2015
Contributions:7 pushes, 1 branch in 8 days
jgarciaruiz/Lights-and-sounds
Jun 2015 - Jul 2015
Contributions:7 pushes, 1 branch in 5 days
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