build a cross platform social media app

Main Features: This social app is for users to -Login & Post messages (posts) on multiple topics to the groups they belong to - View others user’ messages, in a message feed - Apply search filters to view messages of their choice - Like/dislike/block/bookmark posts of other users - view history of his own posts - Create a poll and post, view others polls in message feed and participate, view poll results Settings: As part of settings/account activation, user will be able to: Add/edit profile details like name, password, location, company, groups, topics of interest etc. User will be able to share the app with his friends Login/Logout Logical Elements: Based on the group of user & topic selected, the relevant posts to be visible in his message feed Determine the topic heading from message and add that topic name as tag Identify a trending message based on number of likes and other criteria Show posts from other users based on user preference or group/topic selected README info: User will have access to App’s Privacy policy, FAQ, Terms of Use, About us . He accepts terms & policy during app installation. Help pop-ups for some features. Cross platform, with cloud DB & server (extendable to web-dashboard in future) Admin App Or Web dashboard: 5-6 types of User stats – group, location, topic, popularity wise, Active/Inactive users Analytics on app usage pattern Should be able to add important alerts/notification in user’s message feed.