BiGI: 50+ businesses ideas with global impact related to big subjects like education, healthcare, entretainment, food etc. In the form of a platform, website, app, etc. Some Similar Apps/Websites: Instagram, pinterest, tinder, whatsapp, snapchat, facebook, linkedin, uber. Email Signup/SignIn. Social SignUp/SignIn (Facebook, Google, LinkedIn, Twitter). Push Notifications. Deep Linking. Calendaring. Geolocation usage. Custom Maps. Social Engagement. Subscriptions. Shopping Cart. Payment Processing. User Analytics. Crash Reporting. Multilingual Support. SMS Messaging. Real-time Chat. Designs: UI Designs are to be made. APIs Status: Need to be developed. Backend Technology (APIs): APIs need to be developed in PHP/NodeJS. Timeline: As soon as possible ( Weeks). Send a Proposal if you can do it and I will send a detailed Requirement Documents for further discussion if I shortlist your Proposal.