// who am i

Developer & Systems Analyst

Hello! I'm Fran, a frontend developer based in São Paulo. My work consists of building fluid and performant interfaces, combining rigorous logic with animations that bring the browser to life.

Lately, I have been expanding my horizons towards application security (AppSec). My motivation is to deeply understand the code I write, deconstructing vulnerabilities to create more resilient solutions. I believe that the best developer is the one who knows how to anticipate "how to break it".

This blog is my laboratory. Here, I record technical studies, experiments, and the learning process at the intersection of software development and cybersecurity.

technical stack

Frontend & Web

  • TypeScript, JavaScript (ES6+), React, Astro
  • GSAP, Three.js, CSS/SASS

Security & Tooling

  • OWASP Top 10, Burp Suite, Nmap
  • Linux (Arch user), Git, CLI, Node.js

connect