Design engineer who builds the whole product.
Five years building production web apps. I care about typography, layout and interaction, and I build the systems behind them too: data-heavy interfaces, design systems, auth and APIs. Lead UI Developer at Reset Digital.
Open to design engineering and full-stack roles, in Buenos Aires or remote (UTC-3). Spanish (native), English (professional, spoken and written).
Each one has a case study in the portfolio.
Stock Tienda is point of sale, stock and cash control for small stores. I built it alone, end to end, and three stores pay for it. Sales keep working offline and replay without being counted twice, invoices are authorized with ARCA (Argentina's tax agency), and property-based tests cover the money and tax rules. Next.js, TypeScript, PostgreSQL. Repository.
Conosur is a website for a music artist: releases, collaborators and videos, in two languages. I designed, built and maintain it.
DSP2 + Reset GUI is a programmatic ad platform and the design system behind it, at Reset Digital. I led the security hardening for its first outside client.
Analyzer is an AI service that scores websites by emotional fit for ads. I was its main contributor, on the auth rollout and a 500-domain study of its scores.
Bakery concept is a self-initiated site for a local sourdough bakery, explored in three art directions.
Prebid is widely used open-source software for running online ad auctions. These changes are now part of it.
- Prebid Server #4475 (Go): moved the ResetDigital bid adapter to standard OpenRTB. 19 commits, 37 files, merged.
- Prebid.js #14975: the ResetDigital bid adapter forwards extended user IDs (EIDs), with unit tests across several identity providers. Merged.
Also public: ztg-stock-export, a Python tool that turns a supplier catalogue into products ready for Tienda Nube.