Giving You the Best Return for your IT Investments

Diederik Wortmann

Senior Consultant IT Benchmarking

Diederik is an experienced IT management consultant specialized in benchmarking and information management. For IDC Metri, Diederik is active in the fields of benchmarking, sourcing and management consulting. By combining the functional and the technical, Diederik is able to help IT managers make the right decisions through benchmarks and detailed analyses.

Maurice Smit

Senior Consultant IT Benchmarking

Maurice is an experienced financial architect, bringing his diverse background to benchmarking, sourcing and deal support. On projects he tends to focus on the technical aspects (feasibility), the financial implications (including risk and or accounting implications) and potential processes it affects.

He can help in commercial strategies, market price estimations, but also business case modeling and validating solutions. Maurice is able to assist IT leadership across the board including in commercial strategies, market price estimations, business case modeling, and validating solutions.

Thomas Gordijn

Principal IT Sourcing

Thomas is an experienced Principal Consultant and leads the sourcing practice within IDC Metri. He focuses on supporting clients in the sourcing domain by developing strategies, selecting suppliers, (re)contracting IT services, implementation (transition & transformation), and improvement of sourcing relationships and governance. In Thomas’ vision, combining IT sourcing and IT benchmarking optimizes decision making by considering all relevant aspects: sourcing strategy, trends, financial data, and market knowledge. This provides a solid basis for implementing effective sourcing relationships.

Yanniek Sieben

Senior Consultant IT Sourcing

Yanniek is an experienced Senior Consultant IT Sourcing and Governance at IDC Metri with a strong focus on sourcing strategies and selection processes, workforce benchmarks and supplier portfolio analysis.

His IT, business and process-oriented experience enable him to shift effortlessly between the various roles that come with the process-oriented and substantive aspects of a project. This allows him to create impact with actionable advice to clients and support them in their ambitions.

Harold van Heeringen

Principal Consultant

Drs Harold van Heeringen is an expert in software metrics, estimation, benchmarking, team performance meassurement and software quality improvement. With a background in business economics, he worked for Sogeti as a senior consultant before joining Metri as a principal consultant and practice lead for IT Intelligence services. Harold's leadership roles include former president of the International Software Benchmarking Standards Group (ISBSG), board member of Nesma, and currently also board member of the Software Special Interest Group of the International Cost Estimation and Analysis Association (ICEAA).

Harold is one of the very first that holds the certificate for Software Cost Estimator worldwide. For more information about the CEBoK-S read here: https://www.iceaaonline.com/cebok-s/.