Mercado Pago -
Login redesign

Mercado Libre is Latin America's leading e-commerce platform, used by millions of people every day to buy, sell, and manage online transactions.

UI.UX

Alejandro Herreño

Role:

UX Designer

Date:

2023

My Role & How I Helped Improve the User Experience

I led the redesign of Mercado Pago’s entire login flow, modernizing an outdated interface that no longer reflected the scale and trust of the platform. The goal was to create a smoother, more secure, and visually consistent experience—from email input to authentication steps—while aligning with the brand’s current design system. The result: a refreshed, mobile-friendly flow that feels fast, trustworthy, and up to date.

Let’s build something that matters.

© 2025 Alejandro Herreno

Let’s build something that matters.

© 2025 Alejandro Herreno

Let’s build something that matters.

© 2025 Alejandro Herreno

Let’s build something that matters.

© 2025 Alejandro Herreno