Green Screen Presentation To Be Created

I am looking for an experienced video producer to create a 4-5 minutes presentation in green screen. I will need: 1.A native american to present my company. [login to view URL] perfect candidate for this project must be able to set the green screen recording and to have a native american to talk in front of the camera. [login to view URL] the recording, i will need you to replace the green screen background to a specific background that i will provide. I will provide also the script of the presentation, but before awarding the project i will need you to show me: 1. that you have experience in projects like this 2. and i will need to approve the guy that will present my business My budget is 400-450 usd.