Upgrade Android based attendance device application

Job ID: 35891943

Budget: $250 – $750 USD

Project Title: Upgrade fingerprint attendance device with features necessary for proper usage

NB: The source code of this project already exists and its now required to be upgraded to cover missing features which are

>>Add the option of self-update on the remote when we upgrade it to the play store
>>Add option to sync data between the device and server side
>>Ability to work offline but transfer data to a cloud server when there is an internet connection
>>Daily sending a report of all transactions (pass and non-pass test) to the live server