Ronald Hageman has extensive experience in the telecommunications and IT sectors, notably serving as a Support Engineer at KPN since March 1991, specializing in Cisco UC VOIP systems. Key responsibilities include implementing and testing mobile platforms for Cisco, as well as significant engineering projects with high-range systems for major organizations such as ABN-AMRO and Aramco. Ronald held various positions at KPN, including Manager for Telecom Region IBRH2 and worked as an all-round engineer across multiple markets. Prior to KPN, Ronald served as a Matroos at the Ministerie van Defensie from September 1989 to September 1990. Ronald has pursued continuous education in relevant fields, including an Associate's degree in SIP protocol and courses in Ethical Hacking and CCNP Collaboration Voice and Video from respected institutions such as Global Knowledge Netherlands and The SIPSchool.
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