Ruchi Sanghvi: First female engineer at Facebook
23 September 2013 Last updated at 23:48 BST
Ruchi Sanghvi, daughter of a second generation businessman, left India to study computer science in the US.
She became the first female engineer at Facebook, working on its successful news feed. Ms Sanghvi quit Facebook to form her own software company, which was eventually bought by the cloud-sharing service Dropbox.
Ms Sanghvi talks about her experiences as an innovator in the male-dominated world of Silicon Valley.