Staffing needs are constantly changing across technologies, verticals, and geographies. Emerging changes in the industry, a large project or the need for a skilled resource are some of the reasons which cause a sudden change in the staffing requirements of an organization. While being competitive in the core business, it is difficult to anticipate the need for a skilled resource and to be adequately staffed. There is also the possibility of resources becoming redundant due to unplanned ramp downs. On-Demand Staffing approach caters to the constantly changing staffing needs that enterprises and organizations constantly face.