I am currently the product design lead at Tendam↗. Previously, I worked at Redbility↗. I am also the co-founder of Upani↗ and taught at Ironhack↗.
Inditex Design System
Product / UI design
(2019-2020)
Grupo Ortiz
UI design
(2019-2020)
Pull & Bear
Functional audit
(2018-2019)
Don Carlos Spa & Resort
UX / UI design
(2018-2019)
Pescanova
Brand / UI design
(2018-2019)
Vinces
UX / UI design
(2018-2019)
Ifema
Brand / UI design
(2018-2019)
My name is Juan Cortázar, a designer from the Basque Country. I currently work as a Product Design Lead at Tendam↗, a fashion retail group with seven brands sold in over 80 countries. I operate at the intersection of design, business, and technology—always with the human at the center.
I’m passionate about problem-solving through design. I constantly ask questions, challenge assumptions, and seek to refine my craft. Learning is a constant in my journey. I also have a deep appreciation for typography and its role in shaping visual identity.
Previously, I worked at Redbility↗, where I focused on designing internal products for Inditex and iterating on their design system in collaboration with Mendesaltaren↗.
Beyond client work, I co-founded Upani↗, a Spanish brand specializing in CBD-based natural cosmetics, aimed at improving people’s lives through hemp and non-psychoactive cannabinoids.
Outside of work, I have a deep love for photography and travel. Currently based in Madrid—but never static.

Design Ops
Growth Strategy
Design Systems
Behavioral design
User experience
User interface
Build (Webflow, Framer)
Scrum
Figma
Framer
Webflow
Notion
Shopify
Klaviyo
Midjourney
Perplexity