Need mixing and mastering

I have 9 volumes of 12 songs each I need mixed and mastered .

Additional info:
The song has somewhere between 10 and 30 tracks recorded that need mixing. The tracks are cleaned, tuned, and and the song is ready to be mixed. I'll need you to master it too if possible. I don't have a hard deadline for this. I'm interested in working with a very experienced mixer. .