Senior Backend Engineer with 5+ years building production SaaS platforms, real-time systems, and GraphQL APIs that scale reliably.
I specialize in NestJS, TypeScript, PostgreSQL, and AWS — designing multi-tenant architectures, high-performance APIs, and cloud-native deployments.
What I've delivered in production:
→ Cut API response times from 1000ms to 200ms (80% faster)
→ Multi-tenant SaaS with JWT, RBAC, real-time subscriptions
→ AWS deployments achieving 99.9% uptime
I take full ownership and deliver clean, maintainable code on time.... Lee más