Discrete Works is technology contractor with pretty much all sort of technology experience in the software space.
Hiring processes are usually quite complicated if you don't have the necessary skill base within the company. Resume talks many things its as normal as a burger ad, extra bun and patty size with lots of lettuce.
Skimming though resumes and to find what matter is an art which can only be mastered by experience. Screening not only reduce the time and money you waste on wrong candidate, plus the extra frustration that is added to the development team to deal with interview related post stress.