Hello,
I do have proven 7+ years of experience in Mobile App Development also experience in Firebase authentication, Cloud Firestore, and API integration, Restful API, Third-Party API integration, Social media login, Geo-fencing, etc.. I have checked your requirement very carefully that you want some help in Firebase. I assure you that the work will be according to your requirements and also timely support and daily updates are provided by me.
Regards
Navneet.