You can check my portfolio section for the work I have done before & check the reviews.
https://www.freelancer.com/u/dipayanzed
Creativity, Uniqueness of each project & customer satisfaction is my highest priority. I'm an element artist, I can create PPT with the best quality work. & One more thing, I can make anything, well, almost, in powerpoint starting from simple infographic to a complex human face with just simple powerpoint elements. Extracting information from various sources & website and market researching to make presentation is my specialty. Rest assure.