Score: 86

Specialist

85% confidence

Executive Summary

An expert Systems Programmer and Reverse Engineer with deep specialization in Windows internals, game hacking, and binary obfuscation. Demonstrates mastery of modern C++ (including C++23) and extensive experience manipulating low-level system APIs, kernel drivers, and anti-cheat mechanisms.

Score Context: The score reflects exceptional depth in systems programming and reverse engineering. While some projects lack production polish, the technical complexity and specific focus demonstrate expert-level capability in the security domain.

Technical Arsenal

Language

C++8

Python4

JavaScript1

Platform

Windows API5

Tool

IDA Pro1

Key Repositories

defendnot

Score: 10/10

An even funnier way to disable windows defender. (through WSC api)

“A high-impact security tool demonstrating deep knowledge of undocumented Windows APIs and widespread community interest.”

View Code

obfuscator

Score: 9/10

PE (and elf now!) bin2bin obfuscator

“Technically sophisticated project using C++23 and SMT solving (Z3) for code obfuscation.”

View Code

dolboeb-executor

Score: 8/10

capcom-like executor for any physmem driver

“Demonstrates advanced kernel-level programming (Ring-0) and driver exploitation techniques.”

View Code

re-unplayplay

Score: 7/10

Spotify's drm(playplay) cryptography functions. cxx/js/python supported

“Showcases cryptographic analysis skills and multi-language implementation (C++, JS, Python).”

View Code

be-shellcode-tester

Score: 7/10

BattlEye shellcodes tester

“Specialized utility for anti-cheat analysis, reinforcing the developer's domain expertise.”

View Code

Developer Persona

Technical Complexity

10/10

Tackles extremely difficult domains such as kernel drivers, AV evasion, and cryptographic analysis.

Modern Standards

9/10

Rapid adoption of bleeding-edge language standards (C++23) in projects like 'obfuscator' and 'common'.

Documentation

7/10

Inconsistent; 'defendnot' is exemplary, whereas 'nvidia-overlay-renderer' lacks basic instructions.

Security Focus

10/10

The entire portfolio is dedicated to security research, offensive tooling, and defensive analysis.

Skill Assessment

C++

10/10

Demonstrates expert-level command of C++23 features, template metaprogramming, and complex memory manipulation across multiple advanced projects.

Reverse Engineering

9/10

Extensive portfolio involving IDA/x64dbg plugins, shellcode analysis, opaque predicate generation, and game internal modifications.

Windows Internals

9/10

Deep usage of undocumented WSC APIs, kernel driver development (Ring-0), and process memory manipulation.

Obfuscation & Cryptography

8/10

Implemented a sophisticated PE/ELF bin2bin obfuscator using Z3 constraint solving and analyzed Spotify's DRM cryptography.

Python

7/10

Competent usage for auxiliary tooling, bots, and IDA plugins, serving as a support language to the primary C++ work.

Growth Areas

•Implement CI/CD pipelines (e.g., GitHub Actions) for C++ projects to ensure compilation reliability across different environments.
•Refactor Python scripts in the 'obfuscator' project to replace unsafe 'eval()' calls with secure parsing logic.
•Complete the source code and documentation for 'nvidia-overlay-renderer' to transform it from a placeholder into a functional tool.
•Add explicit build instructions (CMake or Visual Studio steps) to 'be-shellcode-tester' to facilitate easier community adoption.
•Consider adding unit tests for the cryptographic functions in 're-unplayplay' to verify correctness across the supported languages.

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