How much commercial experience do you have in Go development?

A question about commercial experience in Go development assumes that the candidate should specify the number of years or months they have worked with this language on real projects.

For example:

• "I have 3 years of commercial experience in Go development, including working on high-load web services and microservice architecture."
• "My experience with Go is about 1.5 years, involved in developing backend for a financial application."

It is important to honestly specify the actual commercial experience, meaning work in companies or on projects with real clients, not just academic projects or hobbies.