Hello
I have reviewed the job details & pretty much clear with your requirements. I am a proficient mobile app developer. Also, I have experience in Firebase authentication, Cloud Fire-store, payment integration, API integration, Restful API, Third-Party API integration, Social media login, Geo-fencing, etc. I am highly interested in this job & assure you that I'll provide you the best result.
Please initiate private chat for further discussion. Looking forward to long-term work relations.
Thanks & Regards
Amit M.