Full-Stack Developer | Security Specialist | Reverse Engineering Enthusiast
Self-taught developer with expertise spanning full-stack development, offensive/defensive security, and reverse engineering (x86, embedded firmware).
I was Head of Security at one of the largest crypto casinos, wagering billions monthly. I managed security operations, led teams, coordinated with DevOps/finance/risk, and prevented millions in potential losses through hands-on security work.
Whether it's architecting systems at scale, diving into assembly-level reverse engineering, or leading incident response, I'm comfortable across the entire spectrum. My background includes both offensive security research (blackhat roots) and defensive engineering.
I leverage AI as a force multiplier for productivity—my technical depth means I know exactly how to use it effectively. I maintain a low profile, but I'm always interested in challenging security work.
namespace Security {
class Developer {
private:
const std::string name = "Gaztoof";
const std::string location = "Belgium 🇧🇪";
public:
// Core languages (expert-level)
std::array<const char*, 5> fluent = {
"C", "C++", "C#", "Assembly", "TypeScript"
};
// Professional toolkit
std::vector<std::string> production_ready = {
"Lua", "JavaScript", "Rust",
"HTML/CSS", "Java", "SQL",
"Python", "PHP"
};
// Specializations
std::array<const char*, 5> expertise = {
"Full-Stack Development (any scale, any stack)",
"Leadership & Operations",
"Reverse Engineering (x86, embedded firmware)",
"Offensive Security (pentesting, exploit discovery)",
"Defensive Security (incident response, architecture)"
};
inline const char* getFavoriteStack() const {
return "C++ → C# → C";
}
// Notable experience
struct Experience {
std::string role = "Head of Security";
std::string scale = "One of the largest crypto casinos (billions in monthly wagers)";
std::string built = "Complete infrastructures across stacks (Laravel, .NET, etc.)";
std::string impact = "Prevented millions in losses through hands-on security work";
std::string leadership = "Led security & coordinated cross-functional responses";
};
};
}
Telegram: @Gaztoof
Security-first. Privacy-aware. Always learning.