Nienke Castelein is a communication and marketing professional with experience at Omrop Fryslân since February 2022, originally beginning as a marketing and communication intern. Prior experience includes a role as an (Online) Communicatiemedewerker at Veiligheidsregio Fryslân from April 2021 to February 2022, and positions as an Assistent Drogist and Verkoopster at Etos from September 2017 to May 2021. Nienke also interned in communications at Veiligheidsregio Fryslân from August to December 2020. Educational credentials include a Bachelor in Communication from NHL Stenden, completed in August 2022, alongside a Minor in Neuromarketing from the same institution in 2021.