Tell about your experience, project, and tasks.

In one of my recent projects, I worked on a high-load web service in Go that processed streaming data in real-time. My task was to develop microservices for collecting, processing, and aggregating data using goroutines and channels for efficient parallelism. I also focused on performance optimization, code profiling, and implementing unit and integration tests using Go testing and testify.

Example task: implement a service that receives events from users, processes them, and saves the results to a database with minimal latency. For this, I used the worker pool pattern and contexts to manage operation timeouts.