We need a mobile web site, where people can ask questions and write answers. Each question should have tags to indicate the topic. The idea of the functionality can be seen for example on these web sites: [url removed, login to view] and [url removed, login to view] The emphasis on this project is a mobile friendly user interface. A typical user of the site will be using Android or Apples phones and tablets.
The data (questions&answers) should be stored in a relational database, which should be accessible online. For example we may want to input some data to database without the public user interface. You may choose the technologies as long as the mobile website can easily be installed on a typical web hosting environment.
It is also preferred that we could access a site search with url and http GET-protocol. For example if I'd like to search questions with tags "cookies" and "baking". The query should look something like this: [url removed, login to view] and the response would be a web page listing the most popular questions including these tags.
You can also use an open source projects as a foundation for you solution.
Please include examples of your previous projects on your offer.