John Bolleboom

John Bolleboom is the owner of DC&I, a role he has held since 2011, and is based in Zoeterwoude-Dorp. Since January 2025 he has also worked as an interim project manager at NS Stations (onderdeel Nederlandse Spoorwegen).

His earlier interim assignments include Medtronic, where he was a programme and project manager from June 2021 to November 2024, VodafoneZiggo as project manager and product owner from January 2020 to March 2021, and Kempen & Co as project manager from December 2016 to September 2019. Before that he was release manager at APG, project manager and release coordinator at Equens, business analyst for credit risk at Deutsche Bank, and information analyst for credit risk and Basel II at Rabobank. He worked as a BI project manager at AstraZeneca, as a data manager at Municipal Health Servive: GGD, Amsterdam, and as project manager and information analyst at T-Mobile. Earlier roles were at SNS, Inbetween, ING Belgium, where he was a technical analyst and project leader from 2000 to 2005, and the experts, where he was a PowerBuilder programmer.

He studied Technical Computer Science at De Haagse Hogeschool / The Hague University of Applied Sciences from 1991 to 1996, after completing VWO at Alfrink College.