Hello sir,
I am a new freelancer looking for opportunities to build my profile in this site. I am a new android developer. I can help you with this app. I am familiar with firebase and all the stuffs that you needed. I can complete this app in 10 days. I can do any number of reviews.
If you are interested in my profile, I can send you my sample work. Contact me through chat.
But I am sorry that I cannot provide you this app for Rs.1000. It has more work and if you needed a quality work has to pay more.
Looking forward to your reply.
Thanks
Delvin.