Open to opportunities

Jonathan Herrera

@jonathanherrera1

Message

I build production AI agents, RAG systems, and cloud backends that teams can trust.

Spain

Message

What I'm looking for

I'm looking to build trustworthy production AI and agentic systems end to end, combining backend, platform, and full-stack work across AWS, GCP, and Kubernetes. I value practical delivery, reliability, customer context, and teams solving real B2B SaaS problems.

At Ocelot / Gravyty, I design and ship production agentic systems and RAG pipelines over millions of documents, owning architecture, APIs, data layers, multi-cloud deployment, and incident response end to end. I build reliability layers with structured outputs, evaluation harnesses, hallucination and prompt-injection defenses, and monitoring that helps AI systems operate with greater autonomy.

I've also delivered voice-enabled conversational AI at Softconsulting and published peer-reviewed ML and cybersecurity research on anomaly detection and phishing. I work across Node.js, TypeScript, Python, AWS, GCP, Kubernetes, and React, and I can explain product capabilities directly in English or Spanish during customer conversations.

Experience

Work history, roles, and key accomplishments

Current

Fullstack & Machine Learning Engineer

Current

Ocelot / Gravyty

Jun 2022 - Present (4 years 2 months)

Design and ship production agentic systems and RAG pipelines over millions of documents. Own services end-to-end including architecture, data layer, APIs, multi-cloud deployment, and production monitoring.