What interesting things do you remember about product and business tasks you participated in or did independently?

In one of my projects using Go, I participated in developing a monitoring system for IoT devices. An interesting challenge was building an efficient data stream processing system for thousands of devices in real-time.

For this, we used goroutines and channels to process events in parallel, minimizing delays and system load. We also implemented a priority system for handling critical events.

Additionally, I independently developed a microservice for integration with an external API, where ensuring fault tolerance and exponential backoff retries were important.

These tasks helped me gain a deeper understanding of concurrent programming features in Go and building fault-tolerant systems.