Spotify Mobile API expert - Advice needed

详细信息

I'm having a music app developed that is nearly complete. I'm however concerned about the method that is used to integrate with Spotify and am looking for someone that I can describe the integration workflow to and get some feedback as to whether this is normal or best practice. Looking for a maximum of 2 hours of time but I would expect this to be a 30 minute or less call. Looking for someone with experience with the latest version of the Spotify mobile API.