Need Gallery 2 consultation/assistance WILL PAY

I think Gallery2 will do about 90% of what I need, but I am not sure.

I need a way to create galleries accessible by login, with dropdown keyword/filter search ... with galleries not viewable to others (or search function) not logged in.

There must be an easy way to upload new images and assign/create keywords attached to image. And then login to see designated galleries.

This is for a photographer who has clients who might be competitors & he doesn't want them to see the others' work.

Please call 310-926-5301 if you can assist here ... my name is Knox.

Or write.

Thank you.