Tell about the project you are working on and orient yourself with your tasks.

In my current project, I am working on a real-time big data processing system in Go. The main task is to develop microservices that receive, process, and aggregate data from various sources, ensuring high performance and fault tolerance.

My responsibilities include:

• Developing APIs for data reception using gRPC and REST.
• Optimizing data processing with goroutines and channels for parallelism.
• Integrating with message queue systems (Kafka) for asynchronous data transfer.
• Writing unit and integration tests to ensure code quality.
• Setting up monitoring and logging for quick detection and resolution of issues.

Example code for parallel data processing using goroutines:

func processData(data []int) {
    var wg sync.WaitGroup
    for _, d := range data {
        wg.Add(1)
        go func(val int) {
            defer wg.Done()
            // Data processing
            fmt.Println("Processing", val)
        }(d)
    }
    wg.Wait()
}