engineer · founder · oss author
about marcelo.
software engineer from paraguay. i build saas end to end: frontend, backend, infrastructure, deployment. for enterprise teams, for startups, and for my own products.
the start
it started at twelve, reverse-engineering online games to figure out how they worked under the hood. that obsession became a career around 2018 in asunción: small client sites, dashboards, the kind of work where you ship fast and learn faster.
the work
today i build real-time saas at glofy for a north american utility company with fortune 500 clients. i design multi-tenant embeddable platforms and interactive demos for us utility clients, and i own the gcp + github actions delivery pipeline. before that, two years at quuack on a revenue-marketing platform, plus stints at w.canvas, epar and tech development paraguay.
"the frontend is where the business lives. and the api, the infra and the deploy are mine too."
the side
in parallel i run nderoga, a real estate saas with 128 active listings in paraguay, and i wrote canoncss, an open source css framework designed for llms. founding products keeps me honest about end-to-end ownership: billing flows, seo, support, and that one tuesday when the database needs a vacuum.
what's next
i want to keep building products where every layer is shaped by the same person: interface, api, infra, billing, support. if that sounds like what your product needs, let's talk.
experience
the road so far.
jul 2023 → present
glofy
frontend innovation ai lead · software engineer
- leading the frontend innovation team building enterprise communication saas
- own the frontend architecture of a wallet-pass distribution system serving 1m+ end users in production
- built a multi-tenant embeddable saas that runs inside several external client sites from a single codebase
- turned proof-of-concept builds into shipped enterprise products, and built the demo platforms the sales team takes to industry conferences
- owned end-to-end delivery: solution design, docs, gcp (buckets, load balancer, cdn, dns) via github actions
jul 2021 → jul 2023
quuack · argentina
frontend developer
- maintained and debugged high-traffic websites in production
- built reusable next.js boilerplates with styled components, redux toolkit and react native
- integrated frontend with drupal and other backends on a revenue-marketing platform
- applied laravel expertise to maintain wordpress sites and resolve complex bugs
feb 2021 → jul 2021
w.canvas · argentina
fullstack developer
- wordpress development with javascript, php and sass
- wordpress themes built from scratch
- react.js web app for kids with custom animations and games
jan 2018 → feb 2021
freelance
frontend developer
- spas, wordpress sites, e-commerce on next.js + sanity and on woocommerce
- react / next.js / redux production work for paraguayan and international clients
- react native app for a small business in paraguay
feb 2020 → dec 2020
epar s.a.
web developer
- responsive wordpress base theme with custom post types, taxonomies and fields
- react.js e-commerce used by 1,000+ daily users for a sister company
- maintained large e-commerce on react and javascript
the toolkit
tools i reach for daily.
languages
C2 · full professional
native
15-min call · free · you leave with at least one concrete fix