I would like a song mixed, tuned, mastered

I have a song I'm looking to record over a backing track. In the blood by John Mayer. I'm not all that amazing at singing but have got a little set up. Would you be up for mixing it, may need some auto tune😅 It's only for friends and family...

Additional info:
The song has less than 10 tracks recorded that need mixing. . I'm interested in working with a very experienced mastering engineer. I need mixing and mastering. I don't have a hard deadline for this.