Information technology consulting /

Information technology consulting (also called IT consulting, Computer consultancy, Computing consultancy, technology consulting business and technology services or IT advisory) is a field that focuses on advising businesses on how best to use information technology to meet their business objectives. In addition to providing advice, IT consultancies often implement, deploy, and administer IT systems on businesses' behalf, known as Outsourcing. The IT consulting industry can be viewed as a Four-tier system: There are different reasons why consultants are called in: Five basic principles of IT consulting are: Once a business owner defined the needs to take a business to the next level, a decision maker will define a scope, cost and a time-frame of the project . The role of the IT Consultancy company to support and nurture the company from the very beginning of the project till the end, and deliver the project not only in the scope, time and cost but also with a complete customer satisfaction. The usual problem is that a business owner doesn't know the detail of what the project is going to deliver until it is started the process. In many cases, the incremental effort in some projects