Md Saharik Joy is a PhD research scholar in department of Geography at Jamia Millia Islamia, New Delhi. His research focuses on urban growth, forest and wetland changes, and environmental sustainability. He studies land use and land cover change using GIS, remote sensing, and satellite data. He also works on machine learning models to predict future urban expansion and environmental impact. His skills include ArcGIS, Google Earth Engine, Python, spatial modeling, and data analysis. He is interested in understanding how cities affect forests, wetlands, climate, and public health, and aims to develop practical, science-based solutions for sustainable urban planning in India.