Animation to promote a business App

I am after some animation for a short presentation od less than 2mins. It is to promote an App that I plan to build. It doesn't have to be overly complex, but visually interesting. I like the idea of the animation style being like a drawing that appears on the page (done with a computer of course) as it is drawn. I can write the script after discussing the project with you. In oder to be considered for this gig, you must able to send me links to work that you have already done so that I can assess whether you have the necessary skills to do this job. If you do not have impressive examples to show me, please do not apply for this job. You will: 1. be very proficient in a popular animation program. 2. be good at drawing with a computer 3. good at hand drawing 4. be able to send and receive audio/video and still picture files with me. 5. send me the completed raw files at the end of the project. 6. Will have ideas that we can work together on. 7. be able to priortise this job to be completed in the next week or very soon after. 8. have good English communications skills. 9. have a skype (voice/audio) connection to be discuss the project in person. My experience with contractors in the Eastern Europe have been better than elsewhere, so I have a leaning towards developers in that part of the world. If I am happy with the animation and working with you and price is kept down, then there will be more working opportunities. Please note that the successful person will be required to sign a confidentiality agreement plus provide formal proof of identity.