i have android apk i need to upgrade

Job ID: 30893625

Budget: ₹600 – ₹1,500 INR

i need to upgrade in my apk file that is as follows:
1) need username and password login option
2) need category list
3) need good appearance attractive
4) user statistic data

Related categories: Mobile App Development Android Software Architecture Google App Engine Advanced Business Application Programming (ABAP)