Hi, I'm

Gabriel Silva

Full-Stack Developer & Embedded Systems Engineer

Building software and hardware that solves real problems.

About

I'm a software and hardware engineer with a focus on cybersecurity, embedded systems, and low-level software development. I'm drawn to the parts of computing where abstractions break down — RF signal analysis, firmware on constrained hardware, protocol vulnerabilities — the kind of work that demands you understand what's actually happening at the hardware level.

Most of my personal projects sit at that intersection: capturing and replaying RF signals with an SDR, writing firmware for microcontrollers, or digging into wireless protocols to understand where they fail. Software development ties it all together — whether it's tooling, automation, or the application layer on top of a hardware system.

Skills

Languages

JavaScript HTML CSS C / C++

Web & Backend

Supabase PostgreSQL REST APIs Vanilla JS

Embedded & Hardware

ESP32 Arduino LoRa GPS I2C / SPI

Tools

Git Arduino IDE Linux

Projects

Doers List

A personal task management app with a clean todo list, a completed “dones” log, inline editing, and per-user authentication. Built with no framework — pure vanilla JS and Supabase.

JavaScript HTML & CSS Supabase PostgreSQL
Coming soon

Home Server

A self-hosted home server running various services — file storage, dashboards, and automations. Built on Linux with a focus on reliability and low overhead.

Linux Self-hosting Networking
Coming soon

PBot

An automated bot built to handle repetitive tasks and integrations. Designed for extensibility and running headlessly on a server.

Automation Bot
Coming soon

M.C.F.E.S

Mini Cooper Forced Entry System

SDR-based security research project demonstrating RF signal capture, jamming, and replay attacks on a Mini Cooper's keyless entry system. Uses HackRF hardware and GNU Radio to analyze wireless vulnerabilities at 315 / 433 / 868 MHz.

Python HackRF GNU Radio SDR RF Security
Coming soon

BBF

A personal project in active development.

Coming soon

3D Printing

A collection of functional prints, custom enclosures, and mechanical parts designed in CAD. Covers FDM printing, slicer tuning, and designing for real-world tolerances.

CAD FDM Hardware

Contact

Have a project in mind, a question, or just want to say hi? I'd love to hear from you.

Say hello