Full-stack developer working inside systems that already exist and can't stop working.
SDET and AI CLI tooling at Globant · Córdoba, Argentina · since 2013

Blog · Sentry PR #7226 · hindsight demo · Demo videos

Two kinds of work, mostly. Integrations — REST, SSE streaming, MCP as a production data path with graceful fallback. And migrations: Bitrise → GitHub Actions, Java 8 → 11, Appium 2 → 3.5, an AWS Device Farm account move, database and file-server moves. Both share a constraint: nothing is allowed to stop working while you change it.

Lately that habit points at agents. Not chat wrappers — on-call tooling that walks real lineage, keeps memory between incidents, and can say no precedent instead of inventing a root cause. Contributed upstream in getsentry/sentry-python#7226, open and awaiting review, where the reported bug turned out to be the smaller of the two (write-up).

hindsight · live demo · video (2:33)
On-call agent for data incidents. Walks DataHub lineage to rank blast radius and root cause, writes the diagnosis back into the catalog, and remembers — the next incident starts where this one ended.

recall · live · video (2:57)
On-call copilot with semantic incident memory. Its memory is CockroachDB — distributed vector search plus a Cloud Managed MCP Server — deployed on AWS Lambda.

ringdown · video (2:50)
An escalation agent that phones the pager holder and proves the acknowledgement happened. "Notification sent" proves nothing: a commitment has an owner and a clock.

• dfh — Rust CLI for AWS Device Farm: upload apps, run tests on real devices, pull artifacts, all from the terminal.
• mobile-inspector-cli — Inspect an Android or iOS view hierarchy without opening Appium Inspector. Pipe-friendly, regex and XPath filters, REPL.
• web-scraper-toolkit — Point it at a URL, say what you want off the page, get a table. Rate-limit aware, respects robots.txt. On PyPI as scrape-toolkit.
• iris — Receipt photo to structured JSON: four interchangeable OCR engines behind one API, benchmarked on a public dataset with ground truth.
• adlc — Pipeline agéntico para banca digital regulada (Hackathon IA 2026).

Languages — Python · TypeScript · Java · Rust · Ruby
Frontend — React 18 · MUI · Vite
Backend — Node/Express · Spring · FastAPI · REST · SSE streaming · JWT
Data — PostgreSQL · MongoDB · CockroachDB (vector indexes) · SQLite
Platform — AWS (EKS, Lambda, SAM, RDS, S3, CloudFront) · Terraform · Backstage · GitHub Actions (OIDC keyless deploys)
AI — LLM agents with tool use · RAG over vector search · multi-agent pipelines with human-in-the-loop gates · MCP
Testing — Appium · Rest Assured · TestNG · TestCafe · Selenium

_{Córdoba, Argentina · abierto a charlas sobre agentes, tooling y migraciones que no se pueden caer}