Sean McCormick is a principal consultant for Forrester's TEI service. With multiple years of experience in developing business cases for mobile and digital technologies, Sean specializes in helping clients justify the value of their investment using Forrester's Total Economic Impact (TEI) framework. Sean also works with clients to measure and communicate the value of vendor solutions for IT and business initiatives, providing ROI business cases based on the costs, benefits, flexibility, and risk associated with specific investments.