Software development help – resource management tools

Ні, I work for a software company. We are a growing organisation with significant customer demand, but we are trying to figure out how to scale our software delivery capabilities so we can manage more projects simultaneously.

Management is concerned that we are not working with our developers in most efficient way, and therefore, the solution to solve our bandwidth issues is not to simply add more developers to the team.

Can anyone recommend resource planning best practices or tools to help us manage our development team most efficiently?

I've seen tools like Monday.com or Big Picture, but it would be great to get input.

Thanks 🙏