About me
I am a Systems Engineering student who has been focused on Cybersecurity since 2024, with a strong interest in vulnerability research and exploit development. I study computer networking and network protocols in a self-taught manner, building a solid understanding of how systems communicate and where security weaknesses may emerge. In parallel, I have explored different technical resources and lab environments to identify and analyze vulnerabilities using Kali Linux, gaining hands-on exposure to real-world attack surfaces. To better understand the root causes of vulnerabilities, I shifted my focus toward low-level security, currently studying C programming with an emphasis on memory management, bug control, stack and heap behavior, and how implementation flaws can lead to security issues. In addition, I have practical knowledge of Python applied to cybersecurity, using it for scripting, automation, security testing, and analysis tasks that support research and vulnerability discovery. My goal is to continue developing strong foundations in low-level systems, vulnerability analysis, and proof-of-concept development, with a long-term focus on becoming a Vulnerability Researcher and Exploit Developer.
Skills
- HTML / CSS
- Python
- Burp Suite
- Bash Dev
- Linux
Projects
Project 1 - Lab XSS
Project 2 - Ondas Valle
Project 3 - Lab Brute Force
Project 4 - Lab SQLI
Contact
Email: jhosimarradev@gmail.com
Phone number : 3162423297