AI EngineeringSoftware EngineerGrowth Hacking
I help teams ship AI that works in production.
I'm Jose — I build better software and even better cultures. Now with LLMs, RAG and agents at the core.
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LLMs✦RAG✦Agents✦Evals✦React✦Node.js✦AWS✦GCP✦MongoDB✦Flutter✦Vector DBs✦TypeScript✦LLMs✦RAG✦Agents✦Evals✦React✦Node.js✦AWS✦GCP✦MongoDB✦Flutter✦Vector DBs✦TypeScript✦
What I do
From prototype to production.
Full-time tech nerd, nurturing cutting-edge solutions and the teams that ship them.
AI Engineering
LLM-powered features that survive production: RAG pipelines, agents, evals, and the guardrails that keep them reliable.
Full-Stack Development
High-quality, scalable, maintainable projects delivered end-to-end.
Growth Hacking
Growth strategies built on observability and rigorous experimentation.
Ownership & Mentorship
Architecting solutions to complex problems while growing the team around them.
The stack
AI-first, full-stackAI / ML
LLMsRAG pipelinesAgentsEvalsVector DBsPrompt engineering
Core
ReactNode.jsAWSGCPMongoDBFlutterTypeScript
Projects
Projects & teams I've shipped.
Contact
Have a question?
Contact me directly here! I'm always happy to have a chat so don't hesitate to reach out.
Or, you can find me here
I usually reply within a day.
Legaspi.© 2026 Jose Legaspi · Building better software, and even better cultures.