Elwin Ernst

TypeScript everywhere. Frontend: React, Next.js, Tailwind, Astro. Backend: Node.js, NestJS, Deno, PostgreSQL. Infra: Docker, CI/CD, Linux.

Cybersecurity diploma at UTN and a blockchain bootcamp. Going deep on WebAuthn/passkeys, session anomaly detection and automated secret rotation.

Sytadel Suite — auth-api (identity, tenants, sessions), zerotrust-api (policy gateway + request signing), vault-api (encrypted docs, audit, notarization) and billing-api.

Open to new roles — full-stack product engineer (React/Next + NestJS) with 4+ years ship. Now moving into security & Zero Trust. Let's talk.