Automated mobile app deployments

I started working on a project that will solve my pain of manually preparing my builds and deploy my apps to the app stores. So I decided to work on a project the will simply build my apps and publish them directly for review. I'm wondering if there are other people feeling the same pain I feel. What do you think about it?

Here is a google forms questionnaire if you want to help me with some feedback: https://forms.gle/c91q4zETg8iXtpxT6