Purna started working with Mosaic since 2010 as a porter. Since then he is working for Mosaic as one of the best members. After working for few years he was provided required training and promoted to assistant guide. With his capability to lead trekking team he was made guide in 2016 and thereafter he have been leading various treks around different areas in Nepal. He is licensed guide with various training related to guiding, high altitude trek, first aid etc. He has passion for the adventure and challenges it brings.