Justin
Diaz.

Designing for utilities and electric vehicles: a redesigned, hardware-integrated web and app experience that helped close 4x more deals, and a utility portal used by millions across web and mobile. I also drive design system consistency across SEW's products and use AI to build internal tools, components and prototypes.

Part-time contract work for Buenro. I built their design system v2 from scratch, from Figma variables to every component, named to match the engineers' Flutter code, and I run design ops for the product team.

Leading design for Linqia's creator and influencer marketing platform. I set the design team's standards and processes for working with engineering, and owned the core Workflow product, from content review to influencer payments.

Five years at Vungle, from designer to design manager and back to hands-on design. I solely created the Advertiser and Monetization self-serve and admin products, managed product designers, design systems and career tracks, and left as Lead Product Designer: a solid individual contributor who still supported the other designers as their lead.

I redesigned Bizness Apps' entire suite of core products through iterative usability testing, modernizing a dated UI and cutting support requests by 40%.