Senior to lead product design roles where design systems, design engineering and AI products meet. I enjoy multi brand work, internal tooling and taking a product from zero to one. Based in Valencia, Spain, open to remote worldwide or across Europe. I have worked fully remote since 2020.

Agustin Trossero
@agustintrossero
Lead Product Designer, AI. Design systems and design engineering. I brought 16 sites and 7 brand themes onto one system at MoveUp Media.
What I'm looking for
At MoveUp Media I lead a design team of four and the Global Design System behind 16 sites and 7 brand themes, built with tokens, components and documentation. I built the GDS Hub in Next.js and TypeScript with Claude Code, which developers use every day to preview blocks, copy code and compare brands. I also designed and built MoveUp Tools, the internal platform the whole company uses, and Foundry, a block registry that takes a new design to a draft pull request. More recently I designed a casino template set that feeds five sites across five identities, with each market modeled as data: currency, regulator, legal age and help lines.
I designed Lumio, an AI betting analysis app launching in Brazil, from end to end: brand, onboarding, plans and payments, and a confidence score that explains itself. I also redesigned Lebi, a predictions game with real prizes and a SaaS for brands, after more than 20 user interviews, and designed its five step identity verification for payouts.
Before MoveUp Media I was Team Leader UX/UI at Siciliamia, where I led three designers on an e-commerce product. At Digital Tie I designed web and mobile interfaces and took projects into production code with React, HTML, CSS and JavaScript, and as a freelancer I designed and built websites and online stores for small businesses. I have worked fully remote since 2020. I also draw: I have been an illustrator and tattoo artist for nine years, and I design my own icons, badges and characters. I work with Claude Code, Claude Design and Lovable.
Experience
Work history, roles, and key accomplishments
Senior Product UX/UI Designer
MoveUp Media
Feb 2025 - Present (1 year 8 months)
Leading the Global Design System at a multi-brand sports media and betting group. Designed a single token source for 16 sites and 7 brand themes, built the GDS Hub in Next.js and TypeScript, and launched an AI betting analysis app in Brazil.
Team Leader UX/UI Designer
Siciliamia
Dec 2023 - Feb 2025 (1 year 2 months)
Led a team of 3 designers from research and wireframes to prototypes and handoff. Created and grew a shared design system and component library to keep every shop consistent across devices.
UX/UI Designer & Frontend Developer
Digital Tie
Jan 2020 - Dec 2023 (3 years 11 months)
Designed web and mobile interfaces for agency clients and led branding of digital identities. Took projects from design to production code, building front ends in React, HTML, CSS, and JavaScript.
Designer & Developer
Freelance
Jan 2019 - Dec 2023 (4 years 11 months)
Designed and built websites and online stores end to end for small businesses, starting from their brand identity.
Education
Degrees, certifications, and relevant coursework
Professional Certificate, UX Design
2024 - 2024
Completed the Google UX Design Professional Certificate in 2024.
Coderhouse
UX/UI Design and Advanced UX/UI, UX/UI Design
2022 - 2024
Studied UX/UI Design and Advanced UX/UI from 2022 to 2024.
Digital House
Full Stack Web Development, Web Development
2021 - 2023
Studied Full Stack Web Development from 2021 to 2023.
Brainnest
Industry Training Program, Frontend Development
2021 - 2023
Completed the Frontend Development Industry Training Program from 2021 to 2023.
UCES
Advertising Studies, Advertising
Studied advertising at UCES in Buenos Aires.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
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