CXML framework integrate with current ecommerce solution

We have a request portal that needs to integrate with a number of purchasing systems such as sciquest, I believe these are all cxml based. Ultimately, we are merely looking for a developer to build a simple framework that allows us to pass predefined order variables to the various industry standard procurement systems so customers can generate a PO. Knowledge of cxml would be required, coldfusion and mssql knowledge would be helpful but not necessary.