Portrait of Mat Mervin Salazar

Mat Mervin Salazar

Senior UI/UX Designer, Design Systems

Every product outgrows its design system. I build design systems and design tools that grow with it, and use AI tools to keep them adopted and in sync across multiple apps.

Email me LinkedIn (opens in a new tab) GitHub (Work) (opens in a new tab)461 merged PRs as the designerMar – Oct 2026Snapshot up to 8 October 2026, when the last PRs from the role merged. GitHub (Personal) (opens in a new tab)112 merged PRs on this siteOct–Nov 2026This portfolio's own code. Updated November 4, 2026.

About

13 years of experience, including 10 years as founding designer and nearly 3 years as Lead UI/UX Designer.

I work closest to PMs and engineers. I turn specs and business logic into live prototypes, then ship the frontend myself as the designer on each feature. I work with engineers to ensure guardrails are in place so I can contribute safe, production-grade work to the codebase.

I'm self-taught - I've learned a lot from my design heroes, but I don't blindly follow them. I put them into practice and take whatever works for me at that time. My design intuition comes from what I've delivered and what didn't work, given the resources at hand.

Outside work - I'm a music lover and a coffee drinker. I love taking notes on everything, I like to call it an excercise of brain dumping. I love hats, but specifically baseball, and beanies (not sure if they are considered hats).

Case studies

Recent experiments

Experience

  1. Jan 2024 – Sept 2026

  2. May 2013 – Dec 2023

  3. Gomigu Inc. on LinkedIn (opens in a new tab)

    UI/UX and Product Designer · Partnership with Zoog

    Mar 2018 – Feb 2022

  4. Metron Innovation Group on LinkedIn (opens in a new tab)

    UI/UX Designer · Partnership with Zoog

    May 2017 – Nov 2017

  5. Micab on LinkedIn (opens in a new tab)

    UI/UX and Product Designer · Partnership with Zoog

    Jun 2016 – Nov 2018

Let's build something

Open to Lead product design roles in design systems and AI. Preferably remote, open to hybrid.

LinkedIn (opens in a new tab)
Try Play modeThe same portfolio as a 3D desk you can poke at.