Edgar
Briseño

Design lead, 10+ years in product.

5 companies · since 2015
Edgar

I set design direction and turn research into product decisions.

More than ten years designing products in fintech, health and retail. In most teams I end up owning research and UX priorities with product and engineering, and guiding the designers around me.

Design leadership
ES · EN · DE

What I do

01

Team leadership

I manage designers and set the quality bar for the team.

02

Product direction

I define UX priorities together with product and engineering.

03

Research

I run 1:1 research and turn findings into decisions.

04

Design systems

I co-created the albo Design System and the Oyster UI System.

Experience

Quantum Lending

Sr. UX Designer, design lead
2022 – Present

I lead design across origination and servicing, as Quantum moved from direct lending to B2B lending infrastructure.

~20 → 250
partners I helped bring on

Helped grow Partners to 98% of funded customers

Manage 2 designers, guide 2 more

Virtusan

Sr. Product Designer
2025 – 2026

Led discovery and UX strategy for the next version of the app.

40+
people interviewed

1:1 research across stages, in Europe and the US

Research set the direction for the new version of the app

Oyster

Sr. Product Designer
2021 – 2022

Redesigned onboarding for a payments product with Product, Ops and Support.

2% → 30%
onboarding completion

Defined reusable UX patterns

Designed the Oyster UI System

albo

Sr. Product Designer
2019 – 2021

Co-created the albo Design System and designed its crypto launch.

~$200K
in crypto sales in two weeks

Savings, investments and core banking

Kolo DS

UX / UI
2015 – 2018

Designed retail experiences measured against business KPIs.

Adidas
BBVA
Samsung

Have a project or a role in mind?

Reach out by email or on LinkedIn. I reply to every message

edgar.ux.design@gmail.com