Them
Most software consulting and outsourcing firms staff competent professionals with marketable background, credentials and experience that can be billed to wide audience of clients. However, most do not staff experts with extraordinary skills, deep knowledge in a particular area, or notable contributions to the state-of-the-art because such individuals are not as widely marketable and are often engaged in professional activities (e.g., conferences, research, teaching) not compatible with a typical full-time employment arrangement.
Us
Prolifogy, on the other hand, only engages experts who have a minimum of ten (10) years of experience and have made significant and notable contributions to the field. Most have earned advanced degrees, have published scholarly works in their respective area of the field, and maintain an active role in learning and creating new technology. Most practice within their respective areas of expertise as a matter of daily routine and provide consulting services only when their particular expertise is required.