Kumar Rangarajan and his co-founders—Satyam Kandula, Lakshman Kakkirala, Giridhar Murthy, and Aditya Kulkarni—built Little Eye Labs after realising a gap in the Android developer community: the lack of a tool to diagnose app performance. In just nine months, they developed the product, secured investment, and gradually gained traction—first with developers in India, then in London, and finally in Silicon Valley. Their breakthrough came when Facebook took notice and acquired Little Eye Labs, marking a major milestone for Indian tech startups.