As Senior IoT Operations Specialist at WhereverSIM, Robert Zietlow ensures that everything runs smoothly and securely on the customer side. With over 15 years of experience in technical operations and messaging routing, he is our link between customer service, platform operations and mobile networks. One of his main focuses is the security of IoT projects. He knows the challenges of complex infrastructures and ensures that our M2M solutions are not only reliable, but also securely integrated on the customer side.