John Rehnberg is an experienced project manager and founder with a strong background in IT and cloud software. Currently, as a Project Manager at Vattenfall since October 2017, John oversees significant infrastructure projects including the upgrade and expansion of SAP systems. As the Founder of Rock Elm AB, John offers independent consulting focused on project management. Prior experience at Ericsson from 2007 to 2016 includes roles such as Product Manager for Cloud Software and Head of Operations for the Mobile Cloud Accelerator, where responsibility extended to business models, customer contracts, and project management across various cloud initiatives. John's career began with technical consulting and pre-sales roles at companies like Compaq and ipUnplugged, following an academic background with an M.Sc. in Industrial Engineering and Management from Luleå University of Technology.
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