Hey,
I have recently worked on Firebase Chat APP, Firebase Grocery list app and on Push Notifications through firebase in few apps, as you need firebase app coding, I can do that for you in minimal time with coding standards.
I have experience of more than one year in IOS development on Xcode and have worked on different projects related to Chatting, Car booking and health apps.
I would like to get you on a call so that I can get a clear view of what are your exact requirements and will be able to provide you a proper timeline & I myself have a clear image of the code I have to write.
Looking forward to connect to you, Thanks!