BYMA
2025 — Present
Designing and maintaining AUREAL, the design system behind Argentina’s capital markets.
ROLE SUMMARY
BYMA (Bolsas y Mercados Argentinos) is Argentina’s stock exchange. I joined the design team in 2025 and I’m still there. I own several of the company’s platforms and I help keep AUREAL, its design system, alive. My focus is UI, and the role also stretches into UX work and front-end development.
THE PLATFORMS
The platforms I’m responsible for implement AUREAL at 100%: every screen is built from the system’s components. That keeps the products consistent with one another, and it means any improvement to the system reaches all of them at once instead of being redone screen by screen.
A LIVING DESIGN SYSTEM
AUREAL is not a finished library. I iterate on existing components, design new ones, break recurring patterns into reusable pieces and add motion where it helps people understand the interface. The system changes continuously, so part of the work is making sure those changes land without breaking what is already in production.
MEASURING WHAT WE SHIP
I use product analytics, mainly Pendo, to see how people actually move through the platforms I own and where they get stuck. Those readings turn into concrete improvements that I design and ship, and then I go back to the data to check how they performed. It closes the loop: a change isn’t finished when it goes live, but when we know whether it worked.
WORKING WITH THE TEAM
Most of the work is collaborative. I work side by side with product managers, product owners, UX researchers, functional analysts and both back-end and front-end developers, and a good part of the job is making design decisions legible to people with very different backgrounds, so a component or a flow can be discussed, built and shipped without losing its intent along the way.
HOW WE WORK
BYMA moves fast, and the deliverables match. Some days that means a low-fidelity screen to align on a flow; other days it means a working front end written in code. AI is part of that pace: we lean on it heavily, from exploring interface options to writing code, and that is what lets the team keep up with the speed the business needs.