Johan Klaassen, based in Netherlands, is currently a Senior Consultant at Bank of America, bringing experience from previous roles at Batas, Hatchdale, Databorough Europe and I/D/S. Johan Klaassen holds a 2011 - 2011 School voor Mediation. With a robust skill set that includes SharePoint, Balanced Scorecard, Change Management, Data Modeling, Account Management and more, Johan Klaassen contributes valuable insights to the industry. Johan Klaassen has 1 email on RocketReach.