A system and method for selling, provisioning, transacting, fulfilling, delivering and supporting simple and complex business and technical professional services in an on demand fashion for various service industries based specifically around the life cycle development relative to the specialized industry. The on demand selling, fulfillment and delivery of business and technical professional services is accomplished through a previously unused system which allows services to be administered from a plurality of specialized consultants to end clients via a ‘retail type’ framework which is built upon a converged Internet, call center, telecommunications and ancillary software platform.