I have over a decade of experience as a communications professional writing and editing marketing materials including every category you listed in the project description. I have experience with press releases, brochures, case studies, white papers, testimonials, newsletters - you name it!
Currently, I work full-time as a social media manager for a nonprofit organization. I manage all of their social media, write their blogs, manage content for their website, create e-newsletters and e-appeals, create ad pieces, and write press releases. I have in-depth knowledge across multiple social media platforms and am adept at dashing off fresh, trending copy as well as creating longer, more content and story-driven pieces.
I am new to the freelancer site, but I have years of experience in this field. Put your faith in me and I will deliver.