Designing of a presentation slides (.ppt)

1. We need a designer to help us design a fantastic presentation slides to show our product (an electronic lab notebook) and our team.
2. The designer should have a conversational level of English. And notice that all of slides should be written in English. 
3. We need our presentation slides to be fantastic, scientific and impressive.
4. If you are interested in this mission, just contact me, and then I will offer you the detailed information. You can also have a look at them before making the final decision!