Hello Sir/Madam,
Shekhar this side from Uttarakhand, India. I think I'll be the best for this particular work. I have been working as a freelance since 2019, and I have also learned music production by myself which will definitely help me in your project, I use FL Studio for music production which is one of the finest DAWs in the world.
Coming back to mixing and mastering part, Since I get most projects like this only. I have done work for some clients which include singers, and instrumentalists. I will give you the file as soon as possible. I can fulfill all the required things you have asked for this project.
I am here at your service, feel free to contact me so that we can discuss the project. I would be happy to help you with your project.
Thank you,
Shekhar Singh Kunwar