Android app modification

These are the following tasks. 1. Create PHP file to get JSON format from DB (Database Already created) 2. Get the JSON format populated to Android App List View (layout already created) [login to view URL] 3 more additional PHP functions to get user specfic data, user current open task, 1 more yet to be defined (not complicated) 4. Enable the rest of the controls are working on existing layout. The layout is already sending data from textview as string but need additional control to send integer data back to db 5. Add this to application [login to view URL] Need to create a PHP file to get JSON format from DB. NO MORE THAN $50 - $70 (total combined) Work will be done in 1 day - 2day max. But done on my PC over TV and need to have very good english communication skills. PC is available 24/7 for you to work. Milestone released only upon completion of the project and delivered. Quality of the code should be excellent. Whole project tasks are clearly defined. No grumpy bidders are wanted, as some small additional tasks are required as I cant think of what are needed right now. Tried to make the whole list of tasks as clearly as possible.