Cristiano Santos
AppSec Specialist & Cyber Threat Intelligence Specialist
Ceará, Brazil
Summary
👤
Senior🎓
Top SchoolCristiano Santos is an AppSec and Cyber Threat Intelligence specialist with nine years of experience securing web and mobile applications, leading threat modeling and vulnerability analysis guided by OWASP DSOMM and SAMM. He combines deep DevSecOps and infrastructure expertise across on-prem and cloud environments, having operated in high-criticality contexts for government, enterprise, and consulting firms. Currently Chapter Lead at OWASP Fortaleza, AppSec Specialist at Oplium, and a postgraduate instructor at UNIFOR, he blends hands-on technical work with community leadership and teaching. A longtime Linux evangelist and open-systems enthusiast, he brings practical skills from middleware and CI/CD to incident-aware security programs. Notably, his background spans both frontline infrastructure roles (from OpenShift and Ansible to HAProxy/Nginx) and strategic AppSec leadership, giving him a rare end-to-end view of system risk and remediation.
9 years of coding experience
1 year of employment as a software developer
Tecnologo, Redes de Computadores, Tecnologo, Redes de Computadores at Centro Universitário AteneuPós Graduação, Cyber/Computer Forensics and Counterterrorism, Pós Graduação, Cyber/Computer Forensics and Counterterrorism at Universidade de Fortaleza - UNIFOR
Portuguese, English
Github Skills (22)
apt7
dojo7
brazil6
rio6
brasil5
trivy5
nessus4
vulnerability4
youtube4
openvas4
python4
vulnerability-scanners3
docker3
vulnerability-detection3
vulnerabilities3
Programming languages (4)
Github contributions (5)
cristianovisk/extract_thumbnail_whatsapp
Feb 2019 - Nov 2024
Contributions:11 pushes, 1 branch in 5 years 9 months
cristianovisk/cristianovisk.github.io
Apr 2020 - Feb 2023
Contributions:62 commits, 12 PRs, 52 pushes in 2 years 10 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.