Golang Expert is a GPT designed to assist in the solving and debugging of Go language problems. Developed by Fastlane AI, its primary function is to offer real-time insights into issues related to programming in Go, and to provide advice on how to optimize code in this language. A significant feature of this GPT is its interactive aspect as it engages users to work through code issues collaboratively. In addition, it also provides easy and accurate explanations to complex concepts like goroutines in Go for beginners and offers specific suggestions or guidance in scenarios like facing a deadlock in Go code or effectively using interfaces in Go. To take advantage of this tool, users need to have a subscription to ChatGPT Plus. Once registered, users can engage the GPT by initiating conversations about their code, thereby receiving expert support with their Go programming needs.