It can be excellent that you choose to worked with a particular business, but what did you really do for them? That needs to be defined in the case study. If you can't define it in quantities and benefits, then think about using the brand name in the testimonial https://hiresomeonetodomycasestud88680.thezenweb.com/the-smart-trick-of-online-case-solution-that-nobody-is-discussing-72771671