عبد الجليل ب.

I noticed you need a custom PCB or a full embedded system with firmware and multiple modules (WiFi, Bluetooth, sensors...) — this is exactly what I work on.

I design PCBs in KiCad from schematic to Gerber-ready files, and I write firmware in C/C++ for ESP32 and Arduino platforms using PlatformIO. I've built complete embedded systems including custom boards with SPI/I2C peripherals, SD storage, and wireless modules.

One of my recent projects is MascarponeBoard — a custom ESP32-S3 board designed for network security research and penetration testing, built entirely in veroboard with multiple wireless modules and a custom firmware.

Available to start immediately. Happy to discuss the details.

Abdeljalil Boucetta