Create a logo for a sports centre management software

I need a designer to make a logo which is adaptable, that is to say, that I can place it in my publications, social networks, web page and at the same time I can place it in giant posters.

I don't have a clear idea of how I want it, I would need to see proposals and ideas.

If I like the design and dealing with the person I will gladly add him/her to my team to work together.