Android and IOS mobile web development

Mobile App Development Requirements: iOS and Android versions Final delivery must include approval of app in both app store and play store Goals: • Engage the user • Be able to push notifications to get their attention • Convert them to sales on our web page Functions: • Pull in data from 2 different facebook feeds • Pull in data from 2 different intstagram feeds • Pull in data from existing website • Pull in data from our on-premises SQL server (must be able to run and return SQL queries) • Allow for direct posting to app from admin dashboard (pictures, video, text, all with hyperlink capabilities out to landing pages or product pages on existing website. • Messaging: start a chat session that would notify our staff who are admin users and allow for real time support • Users must be able to choose their preferred feed (location 1, location 2, or both) • Must allow for push notifications Other information: • All payment information would be handled by existing website. Could open links in in-app browser or system browser • We have on-premises Windows 2016 Web Server • 30-45 day timeframe (would need to see progress/samples during development) • I can provide the sql queries • I can provide mock-up of UI (but I would need to know pixel sizes to build in photoshop) • If necessary, this app could be built lacking some features (to meet budget or timeframe) and establish proof of concept if additional features were kept in mind during development. • Security is a must!