Mark Simpson possesses expertise in product development, mobile devices, manufacturing, telecommunications, product design and 44 more skills. Colleagues describe him as "Mark is a true mobile professional that knows how to drive the business forward creating long term customer relationships that resulted in substantial revenues for the company. Mark has the rare blend of both engineering and business development skills that earns him instant respect from members of OEM and MNO teams. At Digit Wireless he was instrumental in defining the product portfolio and developing compelling mobile handset reference designs that served as a catalyst for closing… Show more" and "Working with Mark is a great pleasure every day, both as a professional and as a person. He has thorough and up-to-date knowledge and expertise in the field of Mechanical Engineering and management tasks. Mark has a bird-eye view on the situation and is in control all the time. In his analysis and documentation he is very effective and always to-the-point. Clear and always fair in his judgements, he was a highly appreciated professional, colleague and manager both within the company and… Show more"