Hello,
I will like to work with you in creating PowerPoint Presentations. I am a graphic designers, even though you said you do not necessarily need a graphics designer. I am capable of using different design tools especially PowerPoint and others including Adobe Photoshop, Illustrator, InDesign and After Effects (for making animated infographics in video format) to provide results, which I believe is what you seek. I am available for 4 hours in a day, the exact timing we can make arrangement for. The amount need is $25 per hour. I look forward to working with you long term.