Obviously this website counts as a project too!

Management software for bars, restaurants, and nightclubs to handle reservations, access, and orders.

Management software for businesses to organize and track employee efficiency.

Delivery app like Deliveroo or Glovo, currently used in many central Italian cities.

Mobile app for discovering Puglia's sites, traditions, and events.

Early years and pre-school management software.

Device based on Arduino, with red LED and optical sensor, to measure water hardness using gold nanoparticles

Link to associated article below.

IoT project simulating sun's brightness and intensity throughout the day using spotlights.

Desktop app allows customization of simulation data and parameters.