Carlos Diaz

Senior Fullstack Engineer with over six years spent building web platforms that hold up under real traffic — TypeScript end to end, with Node.js and NestJS on the server and React, Next.js and Angular on the client. I own features from the schema to the screen: the REST and GraphQL APIs behind them, and the cloud-native services that carry them on AWS with Docker and Kubernetes.

Today I build HIPAA-compliant healthcare SaaS for the US market, putting AI models, LLMs and vector embeddings to work in production rather than in a demo. I care about architecture that still reads clearly months later, engineering decisions that survive contact with a deadline, and shipping work whose value the business can measure.