At Tactical Tech, Fieke researches and writes on the Politics of Data and digital shadows. She hopes to bring more transparency to the global data industry. Prior to moving to Berlin, Fieke worked on the intersection of the internet, social change and security, working at Hivos to set up and manage their digital emergency programme for human rights defenders and activists. She also co-authored a book called Digital AlterNatives. Fieke holds a Masters degree in International Communication and an Advanced Masters in International Development Cooperation. She is interested in understanding the new spaces, grey areas and changing dynamics that technologies bring to the world.