Hi everyone! I am doing my undergraduate studies at Eastern University of Sri Lanka. My course is BA hon’s special in geography. I stared using openstreetmap from 2021 with the guidance of Mr. Sudhaharan sir. In this situation, I grant my heartfelt thank to him. Thank you sir. Now , I am an advanced mapper. I am very happy to share my achievement with you all. In this period, I am working with “El-Nino 2023 Early Warning and Anticipatory Action” project.