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Can
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32
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0
Finished jobs
0
Website
x-croot.github.io
Country
Not specified
Skills
Web, Mobile & Software Dev
IT & Networking
Engineering & Architecture
Design & Creative
Swift
HTML
React
HTML5
Node.js
MySQL
C#
Android
3D Modeling
Logo Design
User Experience
Mobile Apps
React Native
Python
C++
Java
Web & Mobile Design
Art and Illustration Specialist
Packaging & Labels
Print Design
Banner Ads Designer
Cartoons & Comics
3D Designer
3D Rendering Specialist
Graphics for Streamers
Menu Design
Front End
Back End Developer
Web Programming
Desktop Applications
Databases
Data Science & Analytics
Bootstrap
Scripting
C
SQLite
UX testing
Internet Research
Devops
Rust
Golang
Critical Thinking
UI/UX Design
Entry level
Debugging
Specialization
Cybersecurity / Software Development
Hourly rate
$30/hr
Preferred payment options
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About me
I use arch btw . . . ~ FullStack Developer(Ethica Full-Stack Developer & Ethical Hacker. I use Arch, btw. I build offensive security tooling, cryptography/privacy software, and low-level systems across Rust, Go, C/C++, Python & TypeScript. 50+ open-source repos, a published CVE (CVE-2026-24061), and an upstream Nmap contribution. Penetration testing, reverse engineering, AES-256/PGP/TOR — metal to mobile. If you need it built right or tested for weaknesses, I'm your dev. l Hacker)
github.com/X-croot
github.com/X-croot
github.com/X-croot

Work experience

freelance/independent
July 2018 – Current time
Job title
freelance/independent
Work experience & achievements
Author of 50+ open-source projects across Rust, Go, C/C++, Python & TypeScript. Published CVE research (CVE-2026-24061 — GNU Telnetd RCE POC). Upstream contributor to Nmap (redishell-check.nse — CVE-2025-49844 detection). Built cryptography & privacy tools: PGP client (Tauri/Rust), TOTP authenticator, USB encryptor, AES-256 encrypted chat. Developed local LLM runtimes (GPU-free) and Arduino/embedded libraries.

Education

None
Graduation year: 2020
Level of study
HND
Major / Field of study
None
I Will Build a Modern, Responsive React Website or Portfolio
Web, Mobile & Software Dev
HTML
React
$80
More info
I Will Build Fast, Secure CLI Tools & Cross-Platform Apps in Rust or Go
Web, Mobile & Software Dev
Mobile Apps
C++
$50
More info
I Will Develop a Professional C# .NET Desktop Application
Web, Mobile & Software Dev
C#
Mobile Apps
$100
More info
I Will Develop a Native Android App in Kotlin and Flutter
Web, Mobile & Software Dev
Swift
Android
$60
More info
I Will Audit Your Smart Contract & Web3 App for Security Vulnerabilities
Web, Mobile & Software Dev
Python
C++
$30
$30/hr
More info
I Will Perform Professional Penetration Testing on Your Web App, Network or API
IT & Networking
$20
$20/hr
More info