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@franlrs
franlrs
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>_ Engineering Student | Junior Systems Dev | Aspiring Security Analyst

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franlrs /README.md
fran@server:~$ cat profile.json
{
"role": "Computer Engineering Student | Aspiring Security Analyst",
"focus": [
"Ethical Hacking & System Hardening",
"Web Exploitation & Security Auditing",
"Self-Hosted Infrastructure & Homelabs"
],
"environments": [
"VirtualBox with Kali Linux (Laptop)",
"VMWare with custom Kali Linux BSPWM (Desktop)"
],
"mindset": "Understanding technology from the kernel up",
"currently_studying": "eJPT v2 Certification"
}
fran@server:~$ _

Main Control Unit

Linux, Python, Bash, C++, AWS, Git
Docker, Nginx, Arduino, Raspberry Pi, VSCode, Cloudflare
Wireshark Badge Portainer Badge

[ Python | Bash | C++ | Kali Linux | Docker | Nginx | Raspberry Pi | AWS | Wireshark | Portainer ]

Projects
Security Audits, Homelab & IoT

Documenting full-chain security audits (wp-pie-exploit) and web exploitation. Building self-hosted environments (Nextcloud, DNS-Guard) on Raspberry Pi bypassing CGNAT. Developing Python stealth network scanners and IoT security systems (esp32-motion-alarm) using microcontrollers.

Education
Education & Write-ups

Computer Engineering student driven to understand technology from the kernel up. Active in DockerLabs with published write-ups on CVEs, privilege escalation, and web vulnerabilities. Developing adaptability and resilience through international multicultural experiences.

GitHub Metrics

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  1. writeups writeups Public

    CTF & penetration testing writeups covering DockerLabs, Hack The Box and TryHackMe. Full exploitation chains: recon → enumeration → exploitation → privilege escalation. Also published at portfolio....

    HTML 1

  2. stealth-scanner stealth-scanner Public

    A high-performance, containerized TCP SYN Port Scanner built with Python and Scapy for stealth network reconnaissance.

    Python 1

  3. nextcloud-rpi nextcloud-rpi Public

    Self-hosted private cloud infrastructure on Raspberry Pi 5 using Docker Compose, MariaDB & Tailscale implementation for CGNAT bypass.

    1

  4. dns-guard dns-guard Public

    Self-hosted Network-wide Ad Blocking & Recursive DNS Resolver using Docker Compose. Includes documentation for restrictive ISP environments (University Dorms/CGNAT).

    1

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