ABOUT
Main bio

I'm a software engineer by education who spent eight years designing products. I like the messy start of a product and everything that comes after it, all the way to production.

Most of my work happens in the gap between a product decision and the thing actually existing. Eight years designing products, three building them — which means I can argue about a flow in the morning and have it running by the afternoon, instead of writing a spec for someone else to interpret.

The tools change, the approach doesn't: get close to the real problem, build something rough enough to react to, then cut until only what matters is left. A working prototype settles arguments that a mockup never will.

Right now I'm building products end to end — the product call, the interface, and the code that ships it. Codex and Claude do a lot of the typing; the decisions are still mine.
When I'm not building, I'm usually pulling apart an app I like to work out why one screen feels effortless and the next one doesn't. Lately most of that curiosity goes into what AI tooling changes about how software gets made.
2026
2026
MAO LOP
Story

Decide by building

I'd rather settle a product question by building the thing than by arguing about a mockup. A rough working version tells you in ten minutes what a review cycle won't tell you in a week.

no handoff required.

The implementation is the design

A flow that can't be built the way it was drawn isn't finished. Knowing the component system, the data underneath and the states nobody asked about is what makes a design hold up in production.

code is the artifact.

Ship, then learn

Work that ships teaches you things work that doesn't never will. I'd rather put a smaller version in front of real people this week than a complete one next quarter.

small, often, real.

Experience

J. García López, S.A. de C.V.

Design Engineer

Present

Current role

I work as a Design Engineer at J. García López, part of the Alciscorp group. I connect product design and implementation across the group’s digital experiences, including the SOFI app, Santa Gloria Velatorios and Calypso Hotel, among other brands.

AlciscorpDesign engineeringProduct design

Leap Labs

Senior UI/UX Designer

Feb 2024 — Present

Full time

I designed and am launching the landing page for tryleap.ai after redesigning its automation platform. I also created AI tools and a token-based design system covering components, icons, charts, illustrations and animation, working in a Formula 1 team focused on shipping quickly to production.

AI automationAI toolsDesign system

Fusion Markets

UI Consultant

Mar 2024 — Oct 2024

Freelance

I collaborated with the team throughout ideation, design and developer handoff. I created the user flow from wireframes to high-fidelity visuals, helped maintain the design system and product documentation, and contributed key product areas including identity verification (KYC).

TradingKYCDesign system

Yuno Payments

Senior UI/UX Designer

Mar 2022 — Feb 2024

Full time

I joined the founding team to design and launch an online-payments platform from scratch. I built several tools and the Android and iOS product SDK, while helping establish a shared design system for the platform.

  • Smart Routing: Designed a visual payment flow with approval-rate monitoring and intelligent provider failover.
  • Reconciliation: Created a system for matching transactions against receipts, reducing incorrect records and supporting refunds.
  • Data Insights: Designed overview, volume and conversion-rate metrics with customizable charts, time ranges and color options.
  • Checkout Builder: Created a no-code interface for customizing checkout methods, colors, fonts, icons and responsive layouts.
PaymentsOrchestrationMobile SDK

Yave MX

Mid UI/UX Designer

Jan 2020 — Apr 2022

Full time

I led the UX redesign of Yave’s mortgage platform, working across the public experience and the operational products needed to apply for and manage a mortgage.

  • Webflow: Designed and built the platform landing page in production and created a user-facing help section.
  • BanCoppel partnership: Led the end-to-end mortgage experience, from the public website and simulator to the application and administration panels.
MortgagesFintechWebflow

Bluepixel

UI Consultant

Dec 2020 — Nov 2021

Freelance

I worked closely with the team across ideation, design and developer handoff. I created structured design systems and high-fidelity user flows, supported product documentation, led people.ai illustrations and presentations, and designed Android fidelity and navigation work for Nexus.

SoftwareDigital agencyProduct design

Distbit

Mid UI Designer

Jan 2019 — Sep 2020

Full time

I created product solutions for a Web3 startup building applications across several platforms.

  • Crypto Wallets: Designed wallet flows for both Distbit’s own platform and third-party platforms, later shipped on the Play Store and App Store.
  • Credi Bancaria: Designed a loan-request platform for retirees, pensioners and workers, including a simulator, application form and KYC back office.
  • Nebuia: Contributed to a compliance-management platform that brought AI and blockchain workflows into one secure location.
CryptoKYCWeb3

EOS The Fintech Co

UI Designer

Aug 2018 — Dec 2018

Full time

I helped launch Finvero, a digital wallet for paying for services in Mexico. I designed the full user flow—from identity verification and registration to purchases—and supported its launch on the Play Store and App Store.

FintechPaymentsMobile
Let's talk

Building something where design and engineering shouldn't be two separate jobs? Send it over. I read every message.

Mao Lop

Mao Lop

Open to Design Engineer, Product Engineer and AI Product Engineer roles — full-time or contract.

1

let's make something together

CONTACTdrop a line