About

I am a Principal Software Engineer at CrewAI, focused on building reliable, scalable infrastructure for AI agents and multi-agent systems.

I have been building software for 20+ years, across startups, enterprise platforms, mobile, web, and infrastructure. I founded and grew a software company for sales-rep operations, which was later acquired, and have worked with global teams at Toptal, Clearbit, and CrewAI.

At CrewAI, my work spans hands-on architecture, platform reliability, multi-tenant deployment systems, engineering leadership, and technical guidance across teams. I am especially interested in the infrastructure, developer experience, and operational patterns that make AI agents useful in real businesses.

I am based in Caxias do Sul, Rio Grande do Sul, Brazil.

Contact: gui@guibuilds.com