In general, the target is a mobile system, by which the content and structure of different mobile Websites is composed and controlled.
As the project has a high safety standard, it should be programmed without Java, but use PHP, Json and/or Perl.
The project needs an integrated Proxy Protection as well as a W-Lan filter, which should be considered from the start.
Please just bid, if you are an experienced programmer with a very good job history.
Please provide a wide portfolio.
The work should be done in 2 weeks to 1 month.
Please let me know if you are capable and willing to do this project.