05 — Blog
Notes from production.
View all postsWriting about web development, new technologies, and the practices that hold up in real production systems.
View all postsSenior Full Stack Developer
Platform-level ownership of production systems across fintech and logistics/e-commerce — frontend, backend services, security, and infrastructure. Fluent English, remote-work ready.
01 — About
I'm a full-stack developer based in Mexico City. Today I own the React frontend and co-own three backend services for a Mexican SOFOM (consumer lending) — one of two full-stack developers on a small engineering team reporting to the IT director — and I'm a long-term contractor for a US company, building production logistics and e-commerce platforms.
I spent years living and working in California, so bilingual means genuinely bicultural: I write specs, run incident reviews, and debate architecture in English without friction.
I don't stick to one layer. Features, security hardening, CI/CD, infrastructure — I take responsibility for the whole system, and I use AI tooling (Claude Code, daily) to move faster without cutting corners.
02 — Experience
Feb 2026 — Present
DXN — Mexican SOFOM (consumer lending fintech)
Own the React frontend end-to-end and co-own three backend services (Django, Symfony, Node/TypeScript) on a live lending platform, as one of two full-stack developers reporting to the IT director. Majority of the work is production fixes and stabilization — plus acting as the team's merge and release integration point.
Jun 2024 — Present
Ready Set Group — US client, SF Bay Area
Owns two production platforms end-to-end — features, security hardening, CI/CD, and infrastructure — with daily cross-timezone collaboration in English.
03 — Featured Projects
A loan-origination platform with biometric KYC and digital signing — evidence of owning a compliance-heavy, security-critical production system at scale.
Multi-sided platform connecting vendors, drivers, and dispatch for on-demand delivery. Live partner marketplace integrations (CaterValley, CaterCow, ezCater), real-time GPS tracking, a native driver-app proof-of-concept, and a self-hosted infra migration.
Storefront and catering system for a restaurant, with two-way Square catalog sync and concurrency-safe checkout. Resilience engineering — circuit breakers, retry queues — plus rigorous QA (Playwright, accessibility, load testing) and a rapid release cadence.
04 — Skills
06 — Contact
Open to remote, USD-denominated opportunities. I typically reply within one business day — US business hours included.
05 — Blog
Writing about web development, new technologies, and the practices that hold up in real production systems.
View all posts