DEVARAJ RAJA

I’m a Remote Sensing and GIS Engineer with over 6 years of experience in satellite image analysis, spatial data processing, and map production. I’m especially strong in SAR data interpretation and automated workflows that turn complex geospatial signals into decision-ready outputs.

In industry roles, I built and optimized SAR/InSAR processing pipelines for oil spill detection, flood detection, soil moisture extraction, blankspot/path detection, and change detection—cutting delivery times from hours/minutes down to about 1 minute using threshold-based techniques. I also work with co-registration (optical + SAR), cloud removal, and DinSAR workflows to support environmental and infrastructure monitoring.

From my ISRO/National Remote Sensing Centre experience, I advanced subsidence monitoring using SBAS and Differential InSAR, and I delivered flood mapping and landslide analysis with DEM generation and volume estimation. I bring a practical, QA-driven mindset—using tools like ArcGIS/QGIS, Python Jupyter workflows, and modeling with Mike and HEC-RAS—while staying adaptable and growth-oriented in a rapidly evolving geospatial world.