Hi there,
I have recently gone through the job post details and i am very much interested to discuss about the features and flow of the apps. I have extensive experienced in Android and iOS apps development which is compatible in all the OS versions. Your requirements exactly false under my domain and we can work together for long term.
I have developed over 200+ projects and i have satisfied clients and their good reviews. I can make this project for you and will deliver within given time frame with the eye catching design.
I will start working with designing part and i will make the screens for you and send you for approval. Login, Sign up using face-book, Instagram, twitter and users will see notifications, comments, reviews and ratings, likes, unlikes and other features.
Web back-end APIs : I will develop the web admin from where you can control everything using the Web APIs linking with the mobile apps.
I would mind to share my previous work samples with you for better understanding.
Please discuss about the project in details so we can move on.
Looking forward to hear from you soon.
Thanks