Chandrika Deb is a Community Contributor with over 4 years of experience in DevOps, JUnit, and application testing frameworks. She built a Face Mask Detection System using OpenCV and Keras/TensorFlow, applying deep learning and computer vision to detect masks in static images and real-time video streams. The project has earned over 1.6k stars on GitHub. With 2,000+ followers on GitHub and more than 9,000 on Twitter, she actively engages with the developer communities. She has completed B.Tech in Computer Science from BIT Mesra.