Ratneshwaran designed the free Mobile Application “Safe Spaces” to connect teenagers and children with psychiatric counselors for mental health care. Currently, over 650 students are actively using the app. Ratneshwaran wrote the book “Python Simplified” to bring more children into computing, which is distributed for free via apple book. In addition, “40seconds” is Ratneshwaran’s youth non-profit advocacy organization. Its objectives are in related to mental health, refugee Crisis, and woman and digital divide. The “Coding Club” is set up to bring students and children into the world of computing. Plus, Ratneshwaran teaches underprivileged children every Monday afternoon. Every summer, the organization ‘40seconds’ organizes a summer school program (“Project Summer”) for underprivileged middle school children. They teach natural sciences, classical music, computer science, psychology, and more.