After graduating as an Engineer in Telecom in 1999, Raf joined Comsof as software developer. In 2005, Raf became CTO. In this role he was responsible for the research and development of FiberPlanIT (now Comsof Fiber), Comsof’s optimisation engine for FTTx network planning. In October 2012, Raf became shareholder and CEO of the Company. Raf was elected as Board Member of FTTH Council Europe in May 2020.