Estimating IT project work days; both an art and a science
Conclusion: It is easy to sheet home the blame for IT project cost overruns to difficulties experienced in estimating work days required. Whilst estimating is difficult it can be converted from an art form into science by identifying the tasks required in detail and estimating the work days required for each one. Include the total in the business case.
About The Advisor
Alan Hansell is an emeritus IBRS advisor who focused on IT and business management. Alan specialised in critiquing and commenting on IT and business management trends, ways to justify and maximise the benefits from IT-related investment, IS management development and the role of the CIO. Alan has extensive experience in IT management, consulting and advising senior managers in matters related to IT investment. He was a Director in Gartner's Executive program and adviser to over 50 CIOs and business managers and before joining Gartner a consultant with DMR Group. He also worked as an IS professional, manager and industry consultant for IBM for nearly 30 years. Alan is a CPA and Associate of Governance Institute of Australia.