Rafael Santos
São Paulo, São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRafael Santos is an offensive cybersecurity specialist and QA intern with a decade of hands-on IT experience, blending formal training in Cyber Defense and Red Team Operations with practical pentesting and bug-hunting work. Based in São Paulo, he conducts realistic attack simulations and vulnerability exploitation across web apps, APIs, and hybrid infrastructures using tools like Nmap, Burp Suite, Metasploit and Wireshark, and produces technical PoC reports and remediation guidance. He pairs offensive skills with software QA experience—manual and exploratory testing and validation—so findings are reproducible and developer-actionable. Constantly sharpening skills via CTFs, DESEC/Cisco courses and personal labs, he’s pursuing Systems Analysis and Development to better bridge secure development practices and attack techniques. Notably, he serves as a bug hunter on HuntersPay and balances ethical disclosure with pragmatic security improvements for clients.
11 years of coding experience
Fédération Internationale de l'Art Photographique
Stackoverflow
3reputation
44reached
0answers
1question
Github Skills (19)
command-line8
console7
windows7
regex6
regex-group6
cmd5
php4
windows-terminal4
ssl3
linux3
splunk2
letsencrypt2
jira2
cli2
automation2
Programming languages (4)
Github contributions (5)
rafamss/splunk_development
Sep 2020 - Aug 2021
Contributions:3 commits, 2 pushes, 1 branch in 11 months
rafamss/splunk_administration
Sep 2019 - Jan 2022
Contributions:61 commits, 12 pushes in 2 years 3 months
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