Engineer. Curious by default.
Building close to the user.
The story.
I'm a Latin-American full-stack engineer with twelve-plus years in the trade, most of them spent quietly making complicated systems behave a little better.
My career started in outsourcing — PHP, CodeIgniter, SenchaJS — building an ERP that quietly powered a chunk of Latin America. Then a banking support system in Java + PostgreSQL, where I learned that the boring stuff (business rules, edge cases, talking to the support team) is usually where the real product lives.
From there: telecom and realtime communications, building SDKs in TypeScript that had to run anywhere; then a long stretch dragging legacy systems into the present with React, Node, Mongo, and eventually Next and Qwik. Docker showed up somewhere in the middle. The reflex never goes away — understand the system before you start moving things around.
These days I'm independent. I ship Domus, write here roughly once a month, and have a social-commerce idea about to leave the sketchbook. If a project sounds thoughtful and the team is small, I'd love to hear about it.
A dozen years, paraphrased.
A working chronology of the systems I've helped build, broken, and put back together.
Independent · Domus & beyond
Shipping Domus, sketching a new social-commerce idea, and writing more. SSR-first stacks (Qwik, Next), Turso for data, and a real soft spot for design systems.
Legacy systems → modern stacks
Years of pulling tired codebases into the present. React mostly, a little Angular, full-stack with Node / Express / Mongo, and Docker along for the ride.
VoIP · Telecom · Realtime
Cross-platform SDKs in TypeScript, NGINX, Spring Batch, Jenkins pipelines and Gitflow at scale. Juggled multiple teams and shipped under real-world constraints.
Outsourcing · Banking · ERP
Foundations. PHP / CodeIgniter and SenchaJS on a LatAm ERP, then a banking support system in Java with PostgreSQL, Tomcat, and Dojo. The years where everything clicked.
Tools I'm comfortable with.
An honest map. Things I reach for first → things I'll wrestle into shape when the job calls for it.
Frontend
Backend
Platform & tooling
Want to work together?
Email me, find me on Threads, or just ping me about a post you liked. I read everything.