We have recently launched an Android application which is named as DAB. It is a micro video platform for artists to showcase their work. Right now we have launched its V1, and we need a V2 however, the product contains of certain back-end issues that needs to be solved such as crashing in video uploading, slow back-end response and slow working in less configuration phones. Also, there are certain minor design enhancements. We need a good developer who can contribute 7 days & full-time work in this project. PHP 7 is used for back-end. We have a budget of Rs.2500-5000 for 7.