Read more about Gaurav Kheterpal at 

Trailblazer Story - https://trailhead.salesforce.com/trailblazers/gaurav-kheterpal

Developer Story - https://developer.salesforce.com/blogs/developer-relations/2015/06/developer-success-story-gaurav-kheterpal

The sessions to be conducted by Gaurav: 

A) Commerce Cloud 101 - An introduction to both Salesforce B2C Commerce & B2B Commerce, how you can start learning these products, get certified, career opportunities in this space etc.

B) Fireside chat - An open-ended discussion around Community, Careers, Certification, Learning - your opportunity to interact and ask questions. etc.