Hello,
From your brief description of your project, I think its the kind of job I have been experienced very well and can provide you professional solution.
I have been experienced in programming since 2000 and developed many applications and websties. For examples: Human Resource management system, Time attendance application, Medical equipment database application, Financial Order Management Application , Statistical data management system, E-Office system (its the kind of system what you declared), Airline Information management system ...etc.
I can develop your requested system using .NET(code behind is VB.NET or C#) with MSSQL server database OR using PHP and Jquery with MySQL database.
From your declaration, I assume it must be an web application.
I really want to work on your project and would like to discuss with you about your detail requirements. I can provide you bug free, complete solution for your requirement. Hope to hear from you back, soon.
Best Regards, Alta