Have there been cases where you had to defend an idea or feature in front of the product team or analysts?

Yes, there were situations when I had to defend technical decisions before the product team and analysts. For example, when implementing a new feature in a Go application, I suggested using channels and goroutines for asynchronous data processing, which improved performance and scalability. However, the product team was initially skeptical due to the complexity of support.

To convince them, I prepared a prototype with performance metrics and visually demonstrated how this solution would improve user experience and reduce server load. As a result, thanks to the arguments and demonstration of results, the idea was accepted and successfully implemented.