DFP specialist for various projects

We are an international organization with a need of a flash programer with deep understanding of Doubleclick for publishers (DFP) and flash. Our clients send us creatives in fla or swf which are expanding on our site [login to view URL] push content or performs other things. Often the clients send material which are not compatible with dfp (missing clicktag or doesn't work with the iFrame hosting we are using). For these particular campaigns we will need someone who can identify the issue, communicate with our clients (the advertisers) and help modify the files (most common is fla) or the script provided from third party hosting vendors so it shows up properly on our site. Attached a few examples. Deep understanding of DFP, Flash, Banner Hosting and related scripts are a must.