Sierk Hoeksma is an accomplished technology leader with extensive experience in IT and digital transformation. Currently serving as the Manager Information & Digitalization (CIO/CDO) at Hoogheemraadschap van Rijnland since November 2020, Sierk oversees a significant cluster focused on Information & Digitization with over 100 employees. Prior roles include Technology Leader at Partner4it.nl, CTO & Product Director Cloud at Deloitte Nederland, and Business Information Officer at Vattenfall. Sierk's expertise encompasses IT strategy, portfolio management, and cloud transformation, demonstrating a strong commitment to enhancing operational efficiency and business alignment across various sectors. Sierk's educational background includes multiple degrees in information technology and engineering from esteemed institutions in the Netherlands.