Think very carefully before you submit a proposal for this job. I have a fairly simple model on excel that utilizes solver (which itself utilizes Linear Algebra). What I need is to turn it into a software (all copyrights would be mine). I need someone with integrity and a proven track record. Successful candidates will have the opportunity to be awarded further contracts regarding upgrading, maintaining and adding more features to the Software. Desired Skills: .NET Java PHP Keywords: Software Application, PHP, Java, .NET