Working on an album with 8-10 songs

I am working on completing 10 songs for an album. I have 2 finished I can send the files through GarageBand. They have about 15 tracks for each song. I have included a sample track for your reference.

Additional info:
I'm looking to hire a top pro who's worked on hit songs, and have the budget for that. The song has somewhere between 10 and 30 tracks recorded that need mixing. I don't have a hard deadline for this. . I'll need you to master it too if possible. The tracks are cleaned, tuned, and and the song is ready to be mixed.