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

GainsTracker

A workout tracking app for logging lifts, reps, and progress over time. Chart your gains and keep every session in one place. Built the same way as the rest of the site — vanilla JS and Supabase, no framework.

JavaScript HTML & CSS Supabase PostgreSQL

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