Open to opportunities

Gustavo Munhoz

@gustavomunhoz

Message

I build secure macOS endpoint software, from privileged workflows to production deployment across thousands of Macs.

Brazil

Message

What I'm looking for

I'm looking to build secure, production-grade Apple-platform software where I can own complex systems work, improve reliability and performance, and contribute to thoughtful technical decisions.

At Segura, I’m the sole macOS developer for a 450K-line enterprise PEDM client deployed through MDM to 2,000+ Macs. I own delivery across launch daemons and agents, System Extensions, Endpoint Security, Authorization Plugins, XPC, App Groups, and supporting frameworks.

I build secure privileged workflows and client-server communication using REST APIs, OAuth, certificates, Zero Trust architecture, NATS JetStream, and policy synchronization. I raised unit-test coverage from 30% to 85%, reduced benchmark runtime by 97.4%, and troubleshoot production deployment, performance, and communication failures.

I previously built and published eight native iOS apps at Apple Developer Academy, won the 2024 Swift Student Challenge, and now mentor 50 students on technical decisions, product direction, and app delivery. I also use Claude Code and reviewer subagents to challenge designs and improve correctness, security, and maintainability.

Experience

Work history, roles, and key accomplishments

Current

macOS Developer

Current

Segura

May 2025 - Present (1 year 4 months)

Sole macOS developer for a 450K-line enterprise PEDM client, improving test coverage from 30% to 85% and reducing benchmark runtime by 97%. Implemented Endpoint Security features and reduced privileged execution surface.