New Delhi, June 29 -- Arvind Jain, co-founder of the billion-dollar companies Rubrik and Glean, has shared his experience of working alongside Google's current chief executive officer (CEO), Sundar Pichai, and how he played a significant role in Jain's career growth.

Speaking to Fortune, Jain revealed that he initially felt hesitant and struggled with self-doubt after relocating from a small town in India to the US. Jain said that joining Google made him feel like an "imposter" because he had not graduated from prestigious universities such as MIT and Stanford.

Rather than letting those feelings discourage him, Jain began closely observing the people around him to understand what helped some employees succeed more than others.

One of t...