Simple WiFi Manager for Nokia S60 3rd Edidion, FP1

Hello Freelancers, I require an application a Nokia S60 3rd Edition mobile phone device. The application (or service, please advise what is required) should implement the following features: 1. This application has to scan for nearby wifi networks and write their information on a file. 2. The application must allow to select one of the found networks to connect to. 3. It also must to allow to connect to a network not broadcasting his SID, by entering it. 4. The application will monitor whether the selected preferred network is available and automatically connnect to it. 5. The application must save the preferences data and network information in an encrypted file. In order to be considered, you must to expose your approach to follow and start your message with the text 'Nokia WiFi', messages without this keword won't be even read. Indicate in which SDK and IDE you can implement this. Thank You and Best Regards, David