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AlexGRDev/README.md

README en Español

Hi, I'm Alex García Rodríguez 👋

Systems & Security Developer | ASIX @ Ilerna · 42 Higher Education | C | Python | Linux/Windows | IOS/mac
Building at the intersection of low-level programming, web security & infrastructure.

🎓 ASIX @ Ilerna · 42 Barcelona Common Core
🔬 TFG: Browser fingerprinting study (54 participants)
🔧 C · Python · TypeScript · Linux · Cloudflare · Docker
💼 Open to: Junior Dev · Security Intern · SRE Intern


🚀 Featured Projects

🔐 TFG — "El Precio de un Clic": Browser Fingerprinting Study

Empirical study on web tracking with 54 real participants. Full-stack: Cloudflare Workers edge layer → FastAPI backend → SQLite persistence. Dockerized, CI/CD pipeline, security audit (15 vulnerabilities fixed).
Stack: Cloudflare Workers · Python · FastAPI · SQLite · Docker · JS
🔗 Repository

🛒 Auriculares Pro — Serverless E-commerce

Production e-commerce running on Cloudflare Workers. Stripe payments, anti-carding, automated dropshipping fulfillment via CJdropshipping API, real-time Telegram notifications.
Stack: Cloudflare Workers · Stripe API · Telegram Bot API
🔗 auriculares-pro.es

🔥 Cortafuego.sh — Linux Firewall Automation

8-stage iptables automation script with Docker wrapper (--privileged --network host). Clean ASCII, production-ready.
Stack: Bash · iptables · Docker
🔗 Repository


🎓 42 Barcelona — Projects

✅ Completed

Rank Project Overview Language Score
R0 Libft Custom C standard library C
R1 ft_printf Recreation of printf() C
R1 get_next_line Read line by line from fd C
R1 Born2beRoot Linux server hardening Shell / Debian
R2 push_swap Sort with two stacks, minimal ops C
R2 PY00: Growing Code Python Fundamentals Through Garden Data Python
R2 PY01: Code Cultivation Object-Oriented Garden Systems Python
R2 PY02: Garden Guardian Data Engineering for Smart Agriculture Python
R2 PY03: Data Quest Mastering Python Collections Python

🔄 In Progress


🛠️ Stack

Languages Systems Backend & Cloud Tools

📊 GitHub Stats


🗂️ Últimos repos actualizados / Latest Updated Repos

  • 0bc4d56 - Update score for PY01: Code Cultivation project (2026-06-02 08:48:45 +0200)## 🗂️ Últimos repos actualizados / Latest Updated Repos
  • 4492880 - Fix badge formatting for PY00 in README.md (2026-06-02 08:47:45 +0200)## 🗂️ Últimos repos actualizados / Latest Updated Repos
  • 4ebfbf6 - Fix badge formatting in README.md (2026-06-02 08:47:13 +0200)## 🗂️ Últimos repos actualizados / Latest Updated Repos
  • bd6cb7a - Update Python project scores in README (2026-06-02 08:46:12 +0200)## 🗂️ Últimos repos actualizados / Latest Updated Repos
  • 2a2471a - Add new Python projects to README (2026-06-02 08:39:42 +0200)## 🗂️ Últimos repos actualizados / Latest Updated Repos
  • c21a9be - Update professional description in README (2026-04-25 18:03:01 +0200)## 🗂️ Últimos repos actualizados / Latest Updated Repos
  • 880610f - Revise README with new personal and project information (2026-04-23 08:52:35 +0200)## 🗂️ Latest Updated Repos
  • 9c79026 - docs(readme): add Spanish version and improve structure (2026-03-27)

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  1. 42_Master 42_Master Public

    42 Barcelona — Full cursus solutions and learning path.

    C

  2. alexgrdev.github.io alexgrdev.github.io Public

    CSS