Alvaro Cobianchi developed two core features for the UFABCRocketDesign/newbie_software repository, focusing on embedded systems and sensor integration using Arduino and C++. He enhanced LED responsiveness by reducing blink delays and introduced tabular formatting for sensor data, improving real-time feedback and data clarity. Alvaro integrated the Adafruit BMP085 sensor to provide temperature, pressure, and altitude readings, adding a reference altitude for relative tracking and synchronizing measurements with an LED indicator. Through code consolidation and timing optimizations, he improved maintainability and execution speed. His work established a robust foundation for future sensor integrations and remote telemetry within the embedded software.