Application Type: Normal Project app

Brief: The app was made it with the website and it was the part of the project only, but it was made 5 years back and maybe it was made on atlas as there was no android studio at that time, the code was perfectly then, the work is to make it run in todays time. Its a project app and it was made earlier so it wont take long to convert those depreciated files. Please revert.
Some Similar Apps/Websites:  the concept is basically as same as swachh bharat moment.
Features:
Email Signup/SignIn
Social SignUp/SignIn (Facebook, Google, LinkedIn, Twitter)
Push Notifications
Deep Linking
Calendaring
Geolocation usage
Custom Maps
User Analytics
Multilingual Support
SMS Messaging


Designs: Nill.
APIs Status: APIs are already developed 
Backend Technology (APIs): -
Timeline: ASAP

Send a Proposal if you can do it and I will send a detailed Requirement Documents for further discussion if I shortlist your Proposal.