Available for hire
Full-Stack Developer DevOps Biotechnology Engineer
I design and ship multi-tenant platforms end to end — backend, blockchain, native apps and the cloud underneath — in one repository built to change safely.
// 01 · Telemetry
// 02 · Profile
Self-taught full-stack developer with eight years of building software. For the last fifteen months I have been the architect and main developer of Bionomic, a multi-tenant commerce and civic platform now in production in Mexico.
Backend in Python / Django and Rust, a Cosmos SDK blockchain in Go, native iOS, visionOS and Android apps, Next.js admin consoles and the AWS infrastructure they run on — all in one monorepo.
The repository is built to be changed safely: one make entry point for every stack, OpenAPI contracts checked for drift on every pull request, schema-per-tenant isolation, forward-only migrations and a written runbook for each deploy.
// 03 · Case study
Multi-tenant commerce and civic platform · live in Mexico
[ Shipped ]
One polyglot monorepo (Python, Rust, Go, TypeScript, Swift, Kotlin) behind a single Makefile. OpenAPI contracts generate typed clients for iOS, Android and web, so a breaking API change fails CI before it reaches a phone.
[ AI / APIs ]
Anthropic Claude built into the product and its content workflows, plus an MCP server that lets Claude operate the platform through its staff API. Stripe, Twilio, Uber Direct, Google Maps, WhatsApp ordering and push through APNs and FCM — each tenant with its own keys.
[ Security ]
Rust auth service with AES-256-GCM at rest under AWS KMS; requests signed with P-256 keys held in the iPhone’s Secure Enclave; admin tokens (EdDSA, mandatory TOTP) that each service verifies with the public key alone. Deploys run through GitHub Actions OIDC → SSM, so CI holds no long-lived AWS keys.
[ Reliability ]
After a migration failed mid-deploy on a duplicate that only existed in production, I added pre-flight checks the deploy gates on and a lock that stops seed loaders from overwriting live rows. Closed 161 Dependabot security alerts (6 critical, 76 high) in one release.
// 04 · Modules loaded
Tools I use in production across backend, mobile, cloud and hardware.
// 05 · Background
ITESO · Guadalajara
ITESO — Instituto Tecnológico y de Estudios Superiores de Occidente
Biotechnology taught me to model living systems; software lets me build the ones that feed, pay and govern people.
// 06 · Open channel
Open to full-time roles and contracts — backend, platform, mobile or the whole thing.