Contacts Backup and Restore

Project description

Contacts Backup Excel & Email lets non-tech users to quickly export their phone contacts as an Excel file document sent to their email. A user can then import those contacts back in phone (android/iPhone) by scanning the QR code provided inside the Excel file.

I have developed this app from scratch and have been maintaining it for the past 8 years.

Languages and Tools

Android SDK, Java, ZXing QR, RESTful API