1 song mix

My husband and I are starting a kids nursery rhyme animation series and we are currently looking for someone to engineer our track, can you do that?

Additional info:
The song has less than 10 tracks recorded that need mixing. Check out the song I attached. I'm looking to hire a top pro who's worked on hit songs, and have the budget for that. I don't have a hard deadline for this. I need the vocals tuned as well. I'll need you to master it too if possible.