What task do you remember the most from those you have performed?

One of the most memorable tasks in Embedded / IoT was related to developing a real-time industrial equipment monitoring system.

The task was to collect data from several sensors (temperature, vibration, current) using a microcontroller, process it locally, and transmit only critical events to the server for analysis.

The challenge was the device's limited resources: small memory size, low processor frequency, and limited power consumption. It was necessary to optimize filtering and data compression algorithms to minimize transmission and extend battery life.

Ultimately, an efficient communication protocol was implemented, which reduced traffic by 70%, while timely detecting anomalies and alerting operators.

This task was memorable because of the need to balance hardware limitations with the system's reliability and response speed requirements.