Photo Upload Frontend

Hello

I have a photographer who makes pictures for my and would like to upload the pictures to my website. But my photographer is not very good in technical stuff, so I am looking for an easy solution that he can upload photos to my website.

Is there a module or a solution available where my photographer can upload the fotos via frontend? If the upload module resizes the picture the a defined size it would be excellent.

Does someone knows a solutions for my problem? I am happy for any hint how I can solve my problem.

Cheers Tom