Need to mix and master an EP (18 mins) of Contemporary Classical Music

I am a contemporary classical composer and I've recently recorded a piece for violin and piano. It consists of 7 movements and the run time is about 18 mins. I am looking for someone to mix and master the piece. I am looking for an ECM/Deutsche Grammophon kind of production, in as much as that is possible. I'd prefer to work with someone who has worked in classical music productions.

Additional info:
The tracks are cleaned, tuned, and and the song is ready to be mixed. I need it by 22 July, 2022. I'll need you to master it too if possible. I'm interested in working with a very experienced mixer. The song has less than 10 tracks recorded that need mixing. . I'm an indie artist.