looking part-time content writer for series of projects

I am looking for a part-time content writer who will help me put together contents for my workshops, articles, and interviews. I need someone who has very good research skills (quantitative and qualitative) and can write engaging contents on a tight deadline. In select cases, I also need someone who can layout contents in powerpoint for the workshops. Subjects: marketing, business, entrepreneurship. This is part-time work.