PHP, Codeigniter, HTML5, CSS, JQuery, MySQL

It is a custom designed project for another group company. The current system has outlived its time and I am in the process of developing a web based application with mostly same functionality. I need one or two developers to quickly develop this system. I can share the design, database structure, etc. I also have a testing team to test the system. We can develop the project in phases for better manageability. Please apply only if you can dedicate at least 30 hours per week. Please tell me about the projects you have done before. Not interested in seeing website development... I would like to see web based applications that you may have done. Thank you for reading this requirement.