Julian Juillerat
Senior Product Designer · Barcelona
Product designer with an engineering background, based in Barcelona. I design banking and B2B products end to end, working with the client's product, business and engineering teams.
Experience
Product Designer · Barcelona
Consultancy projects for banks and tech companies. Clients include Banc Sabadell, CaixaBank, Caja Ingenieros, Oney, VivaGym and Safe Intelligence, among others.
- Shipped redesigns for nearly a year in the renewal of Caja Ingenieros' digital banking, from the trading platform to everyday flows. Now in production.
- Redesigned VivaGym's online sign-up for 300+ gyms.
- Led the redesign of Spec27, a platform for testing AI agents: 500+ sign-ups at the client's conference, and the client renewed.
- Managed user research for Banc Sabadell's business banking, and ran Oney's competitor benchmark in Spain and Portugal as client lead.
- Building an accessible UI kit in Figma for CaixaBank's payments and consumer-finance website.
Human Call to Action
2023 – 2025
UX/UI Designer · Barcelona
- Designed accessible interfaces to WCAG 2.2 and brought over-budget projects back within scope.
Design Engineering Intern · Glasgow
- Cut material use 15% by redesigning an industrial product for the 2030 EU plastic regulations.
Education
Master's · UX/UI Design
2022 – 2023
Escola Superior de Disseny (ESDI) · Barcelona
BEng Product Design Engineering (2:1)
2017 – 2021
University of Strathclyde · Glasgow
Languages English (fluent) · Spanish (native) · French and Italian (conversational)
Tools Figma · Notion · Linear · Claude