JC
Julissa Cotillo
building in public// one experiment at a time

From Engineer to Architect of Freedom ✨

AI engineer with 10+ years in software, data, and building things I care about. From AI systems to rental businesses, from Peru πŸ‡΅πŸ‡ͺ to Florida 🌴, building with heart and code.

Building With Purpose πŸ’–

10+ years of software, data, and building things I care about. Also open to AI/ML projects on a contract basis πŸ’Ό

πŸ€– AI Consulting

From custom AI systems and data pipelines to RAG audits and production-readiness reviews. If it involves AI, I can build it or help you get it right.

🌐 Web Development

Beautiful, fast websites and apps. I genuinely love making things look and feel great.

⚑ Automation & AI Workflows

End-to-end workflow automation built on real systems. I'm especially into sync workflows that keep everything connected.

☁️ Cloud & Deployment

Need help with your GCP or AWS setup? I can consult on architecture, deployment pipelines, and infrastructure.

🏑 Rental Business Consulting

Strategy and automation for short-term rental operators. Interior design and feature planning, data analysis on rental markets, pricing, guest comms, and remote tech setup.

The Build Framework πŸ› οΈ

A practical, iterative approach to turning ideas into real, working systems.

01

πŸ” Discover

Understand the real problem, map the data landscape, and find the highest-impact opportunity.

02

πŸ—οΈ Build

Ship a working prototype fast. Real code, real data, real feedback loops.

03

✨ Refine

Polish based on real usage. Optimize performance, improve UX, handle edge cases.

04

πŸš€ Scale

Hand off, document, and set up monitoring so the system runs without you.

Let's Build Something Beautiful ✨

Whether you need an AI system, a website that wows, or a build partner who actually ships, I'd love to chat.