I design, build, and operate distributed systems — now with LLMs too

Minteo – Fintech

• Led the design of the core settlement platform — on/off-ramps, fund disbursement, mint/burn, and the KYC/compliance module built under regulatory mandate and monthly external audits.
• Operated in production a platform that settled over USD $2B in on-chain volume across Latin America — peaking at over USD $300M in a single month — supporting more than 100,000 end users through B2B clients.
• Designed the multi-token, multi-country architecture and led the expansion to new blockchain networks, enabling a roadmap of six regional stablecoins without rewriting the core.
• Led a team of four to five engineers for over three years, reporting directly to the CTO.

The milestone reached the press: La República covered it when the system crossed US$200M monthly. And since the blockchain is public, I audited it on-chain: every figure is verifiable.

Cóndor Labs

• Implemented a Redis caching layer over the heaviest database queries of a B2B SaaS product, cutting perceived latency on the highest-traffic endpoints.
• Built CI/CD pipelines on GitHub Actions for the client's backend services, eliminating manual deploys and standardizing the release cycle of a five-engineer team.

Arvolution – Healthtech

• Built Python ETL workflows on AWS Lambda processing workplace-incident data from industrial plants, feeding the analytics behind regulatory reports for clients such as Bavaria.
• Implemented GraphQL APIs exposing incident and operational data to the product's frontends, backed by a serverless, event-driven persistence layer.

TuProp – Proptech

• Helped build the company's application MVP end-to-end, contributing across the frontend and a GraphQL backend to launch the product's first version.
• Integrated the OpenStreetMap API to power maps and geolocation in the property search experience.
• Built web scrapers and ETL pipelines with Puppeteer to collect and populate listings for the property catalog.