Skip to content
View K4YR0's full-sized avatar
11 followers · 11 following

Highlights

  • Pro

Block or report K4YR0

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
K4YR0/README.md

BELAGRAA Zakariyae

Full-Stack Developer · Cybersecurity · CTFs

Building systems that work.
Breaking systems to understand why they don’t.

Current Focus

Area Status
Engineering Full-stack systems, real deployments
Security CTFs, reverse engineering, exploitation
Learning Offensive security & secure architecture
Schedule Late nights, fewer distractions

Profile

Engineering

  • Design and build production-grade applications
  • Strong preference for clean architecture and predictable systems
  • Experience across web, backend services, and tooling
  • Debug first, optimize second, ship last

Security

  • CTF player focused on reversing, exploitation, and analysis
  • Interested in how systems fail under real constraints
  • Comfortable reading other people’s bad code (including mine)
  • Security as a design requirement, not a patch

Tooling & Stack

Languages

Languages

Frontend

Frontend

Backend

Backend

Mobile

Mobile

Databases

Databases

Security & Systems

Security

Tooling

Tools

GitHub Activity

# Engineering Notes
debugging: "Understand the system, then fix the symptom"
code_style: "Readable under stress"
reviews: "Direct, technical, and fair"
documentation: "If it matters, it’s written"

Contact

LinkedIn   Gmail   Discord

Clean code scales. Secure code survives.

Popular repositories Loading

  1. EscalateKit EscalateKit Public

    EscalateKit is a powerful, modular privilege escalation framework designed for penetration testers, red teamers, and security researchers.

    Shell 3

  2. IDS_NetProtector IDS_NetProtector Public

    NetProtector is a real-time, desktop-based Intrusion Detection System (IDS) built with Java and JavaFX for comprehensive network threat monitoring. It is designed to assist security analysts and ne…

    Java 2 1

  3. Book-Recommendation-System Book-Recommendation-System Public

    Python 1

  4. bus-management-system bus-management-system Public

    C 1

  5. K4YR0 K4YR0 Public

  6. RealMiniProject RealMiniProject Public

    Java