PhoneGap (iOS/Android) application + REST API

Closed - This job posting has been filled and work has been completed.
Hourly Job
Full Time
Less than 1 month
Expert Level
I am willing to pay higher rates for the most experienced freelancers

Details

I would like to improve the responsiveness of the user interface of my current application.

The main problems are:
     Delay 300 milliseconds events «click» for "touch" devices;
     Touch problem
     Optimizing DOM-structure;
     The problem of large lists.