Tsvetelina is a freelance GIS expert and junior researcher from Bulgaria. She is a co-founder of the EIF and a volunteer for the Bulgarian Biodiversity Foundation (BBF). She has worked on mapping, analyzing and visualizing shale gas rigs in North Africa for a cross-border investigative project financed by the Journalism Fund. She also participated to a cross-border investigation on the nefarious effects of water privatization in her hometown of Sofia. She is currently leading her own research on Forest Fires in Vitosha Mountain, with the support of the BBF.