Sevvandhi Rajapaksha is a Network Planner at Triopt Group since March 2022, bringing a strong background in geographic information systems (GIS) and environmental sciences. Previously, Sevvandhi served as an ArcGIS Teaching Assistant at Technische Universität Darmstadt, assisting students with practical case studies in GIS from November 2020 to February 2021, and as a GIS Analyst at the National Building Research Organization from June 2015 to August 2019, focusing on the creation and analysis of vector maps for risk analysis. Sevvandhi's academic credentials include a Master's degree in Hydrology and Environmental Engineering from Technische Universität Darmstadt and a Bachelor of Science in Geological and Earth Sciences from the University of Peradeniya. Additionally, experience as a Teaching Assistant at the University of Peradeniya in the Department of Geology from February 2014 to February 2015 complements Sevvandhi's expertise in education and research.