Amit On is a CEO and Founder at CallApp. Colleagues describe them as "It was a great experience to work with Amit who I always perceived as an incredibly smart, knowledgeable and skilled person. Over the course of my attachment at the company, Amit was one of my colleagues who inspired me the most, not just from a developer's perspective, but also on a personal level. The way he managed the team and yet took an active part in the development was something to learn from. More so, despite his busy work schedule, he would help us out in fixing bugs and issues that were not so straightforward to figure out. It was an absolute pleasure to experience and learn from his technical and management expertise." and "Amit is a talented and brilliant developer, highly skillful and resourceful and excels at everything he does. Amit is very responsible and committed, efficiently overcomes difficulties and gladly provides assistance whenever it is required. Amit is a very pleasent person to work with - bright, quick learner and highly motivated."