Welcome to my portfolio
Four years of remote work for teams in the United States, Colombia and Belgium. Most of what I do sits between the database and the screen, and the part I find interesting is deciding the best user experience.
Pouring right now
Prime Credential
Full Stack Engineer · healthcare credentialing · United States
On the shelf
TypeScript · React · Next.js · Node · Supabase · PostgreSQL · Figma
Four things, what they replaced, and what changed after.
Prime Credential · 2026
The heaviest views were also the ones people opened most, and they had started to stall. I worked the whole path: memoised components to stop needless re-renders, batching on the client, caching where the data allowed, RPC functions to push work into the database, and rewritten queries for what runs on every load.
Heavy views load without the wait
Supabase · PostgreSQL · RPC · React
Prime Credential · 2026
Some screens had grown by accretion: every requirement added a field, a step, another modal. I broke the worst offenders into smaller components and rebuilt each flow around what people came to do, collapsing steps instead of adding them.
Fewer steps in the flows people run every day
React · Next.js · TypeScript · Figma
uTriper · 2025
Travellers were sometimes reserving slots already taken. The data was right a second late, which in a booking flow is the same as wrong. I moved availability to a live channel and let the interface commit to a state immediately, reconciling after.
Double bookings at checkout: zero
React · Node · PostgreSQL
Personal · UX/UI graduation project, UTN · 2024
An Airbnb-style rental flow, designed end to end for mobile and desktop and an excuse to push Figma as far as it goes. The problem was never price: it was whether a listing gives you a reason to trust it.
Trust signals first, price second
Figma · prototyping · design system
Remote throughout · UTC−3
Nov 2025 — present
Full Stack Engineer · United States
Healthcare credentialing. I work across the database, the pipelines and the operational screens, and I am usually the one who works on the bad flows.
Aug 2024 — Oct 2025
Full Stack Engineer · Colombia
Travel booking platform. React on the front, Node behind it. Most of what I remember is latency work and the arguments about where a delay is acceptable.
Nov 2022 — Jul 2024
Frontend Engineer · Belgium
My first remote role, with a distributed European team. Moving between the design file and the Next.js codebase is how I ended up doing both.
I live in San Juan, Argentina, and I have worked remotely since 2022 — long enough to know that the hard part of distributed work is not the time zone, it is writing things down well.
I started in code and came to design sideways: the more I wanted to understand what the person on the other side was trying to do, the more the interface became my problem too.
I also studied business, which left me with a taste for the other conversation — what a thing costs, who pays for it, whether it is worth building at all. That is usually where the problems I like best begin, and it is why building something of my own is still an open question.