David Hájek
Founder · DeveloperDavid leads product direction and development, turning new ideas for fashion commerce into working tools and polished user experiences.
Product lab refining how people discover, style, and shop for fashion online.
We build focused experiments like Dezajn and Style Creator, combining AI, interface design, and commerce to make online shopping clearer and more useful.
“If customers hesitate, the interface failed.”
Modilai is a product lab focused on refining the online shopping experience. We explore how fashion can feel clearer, faster, and more personal when discovery, styling, and checkout are designed around the customer instead of the catalog.
Our work includes Dezajn, a fashion marketplace, Style Creator, a browser extension for building and comparing looks, and other experiments that connect AI, interface design, and commerce.
David leads product direction and development, turning new ideas for fashion commerce into working tools and polished user experiences.
Antonio works with AI systems, optimization, and the workflows we use across our projects, while also shaping the visual and product design direction.