All Effective Changes has the resources to create and perform best in class Effective Changes for their customers. The people of AEC make the difference! If we don’t have the resources needed available we are hiring them from our selected list so that we always can guarantee the best available resources for the job who will give the clients the best quality.
Meet the people behind All Effective Changes:
Hilco Kalmijn (Partner);
Hilco has a strong personality and can clearly steer into the right direction with a clear vision and strategy. He can inspire and motivate people. Hilco can communicate very convincing and can present his opinion and vision convincingly. Hilco can build a strong customer relation. He is very strong in analyzing the customer and handling the political situation. Roles in the area of Program Management, Interim/Change Manager, Consultant and (Enterprise) Architect are suitable. The fact that he is certified in several areas makes it possible for him to have a deep understanding of the consequences and issues on abstract and low level. He is a trusted advisor for (deputy) CEO’s, senior management, IT management and Architects and he is often asked for advice and coaching
Jan Bakermans (Partner);
Jan has a large relationship network especially in the south of the Netherlands where he is asked often for his advice in tactical and strategic matters. He has worked in more or less every aspect of the IT which does make him an all-round and experienced manager. Jan is strong in business development and program management. Therefore roles in the area of Program Management, Business Development, Interim Manager and Consultant are suitable. Jan always achieved a good customer satisfaction on jobs performed by him. He is a trusted advisor within his relationship network.
Kees Hoofd (Partner);
Kees is a very experienced and independent working architect who helps clients making the right choices for their infrastructure environment. He is capable of designing and setting up infrastructures that will have the best value and best fit with the business needs of the client.
Kees is also capable of processing client’s needs into offerings and working together with account management in several areas to make it successful. Roles in the area of Infrastructure Architecture, Infrastructure Designs, trouble shooting, Project Management and Consultant are suitable. Due to his experience Kees is able to be a trusted advisor with a proven track record in the IT Infrastructure arena.
Besides IT, his passion is in classic motorcycling. He represents the Classic Gilera motorcycle brand name in the Netherlands via the Dutch Aermacchi Harley Davidson motorcycle club where he is also member of the steering committee www.aermacchi.nl





