Java Application

We are a garment and cosmetics export import company. We need a software to keep track with our transactions, inventory control, production oriented management ... in a nutshell, complete business handling. Software must me written in Java..suggestions from all corners are thankfully accepted. You need to furnish details of sample works you have done recently to get considered. We want to build a comprehensive software, so money won't be a problem for chosen proposal. And in short, explain how you would like to approach in programming terms,to solve our problem. It does not matter what is your academic qualifications, don't furnish those. You will have to programmatically build graphics in our UI.. so are you proficient in that ? Spring, hibernate, maven, uml all you need to master...and give a high level overview of what design pattern' you think will be applicable at which node of our application ? You need to have a good knowledge of "Multi threading" ... Include "DartCoding" in the beginning of your bid to make us understand you have gone through this far. Happy Bidding....