Solve few bugs in a mobile website

We are looking for a person proficient in developing mobile webistes We created a web app and we need to solve few bugs. - The person must own an ipad and an iphone, to test it (simulators are not sufficient). - The person will collaborate with the developer of the app. - The person must have skype to chat with us. THIS ARE THE FEW BUGS: 1) STORING SESSION IN COMPUTERS AND MOBILES We have the problem that after some minutes the user automatically logout. We don’t want that. We would like that the user logouts from the app after he clicks on logout. 2) From an Ipad (in both positions: horizontal and vertical): In a page with a form with some input fields, we have the problem that when the user clicks inside an input field, the top menu remains floating in the middle of the page This only happens in ipad, in horizontal and in vertical position. This doesn’t happen in iphone and in my desktop pc. Another related problem is that when the user clicks in that input flield, the ipad keyboard will open. And it remains opened also after the user clicks out of the input field. It seems that the focus remain in the input field, also after the user has finished writing in the input field or if the user clicks in another point on the page. Sometimes the same problem appears also in another page. 3) For iphone in horizontal position: Login page: logo is cutted on top The hosting is in Siteground server. The web app is made in php, javascript. If you are interested just contact us and we will show you a demo of the app