Katelin is the editorial director at Architecture Media. Prior to her appointment as editorial director, Katelin was the design portfolio manager at Architecture Media, editor of Houses (2010–2018) and assistant editor of Architecture Australia (2005–2009).

She has coedited three books, The Forever House: Time-Honoured Australian Homes (2014), The Terrace House: Reimagined for the Australian Way of Life (2015) and The Apartment House: Reframing the Australian Dream, all published by Thames and Hudson. Katelin holds a Bachelor of Environmental Design from the University of Tasmania and a Master of Architecture from the University of Melbourne. She was a juror for the 2018 National Architecture Awards and has also been a peer juror for other awards programs, exhibition curator, guest university critic and speaker at various industry events and conferences.