Work with me

Work with me.

I help engineering teams design and ship agentic AI workflows — audits, implementation, hands-on setup. I also take on regular software development work: building sites, auditing existing systems, fixing what's broken. And I mentor individual engineers 1:1. Not slide decks, not advice from the sidelines. I build the thing.

More about me →
Ricardo Leiva Castillo

AI & automation

🔍

Agentic workflow audit

I review your team's dev process and tell you exactly what to automate — and what not to.

🧩

Multi-agent system implementation

Hands-on build of a multi-agent dev workflow for your stack, from setup to your team running it solo.

🎓

Team training & workshop

A working session that gets your engineers actually using this stuff, not just reading about it.

🗣️

1:1 mentorship

Regular sessions for engineers who want to level up — career growth, code review, or getting unstuck on AI tooling.

Software development

🌐

Website development

Design and build a fast, maintainable site or web app from scratch, or take over an existing codebase.

🛠️

System audit

A hands-on review of your existing codebase — architecture, security, performance, technical debt — with a prioritized list of what to fix.

🐛

Bug fixes & maintenance

Ongoing or one-off work to fix what's broken and keep production stable.

Have a workflow worth fixing?

Tell me what your team is dealing with. I'll tell you if I can help.

Email me