Gustavo Lichti
Areas of Expertise
From infrastructure to code, from AI to leadership: technical depth with strategic vision.
Cloud & Infrastructure
Architecture and operation of multicloud environments (AWS, Azure, GCP, OCI): Terraform IaC, Kubernetes, containers, Linux, networking and hardening, with security native from design to operations.
Software Development
Software and automation with Python, Ruby and Golang: APIs, security tooling and open-source projects, from design to deployment.
DevOps & SRE
CI/CD pipelines, automation and reliability at scale, with security integrated into the development lifecycle (DevSecOps).
Security & Leadership
CISO-level security programs: security architecture, MSSP and SOC, incident response, governance and security culture in regulated companies.
AI, LLMs & RAGs
Building solutions with LLMs, RAGs and agents, and securing that layer: risks, model red teaming and AI governance.
Security Research
Independent research on real attack surfaces: messaging security (WhatsApp), trust exploitation and vulnerabilities documented with CVEs.
Open Source & Projects
Security tools built for the community.
Messaging security research lab: studies and tests the WhatsApp Web protocol, with REST API and webhooks.
Shodan-based research on misconfigured, vulnerable Portainer instances (CVE-2018-19367).
Let's Work Together
Available for security consulting, speaking engagements, and technical collaboration. Everything starts with a simple question:
"What problem are you trying to solve?"