Abhijit Bhattacharya is a Senior Principal Engineer in Data at Mural, leading the migration of the company's main data warehouse to Databricks and spearheading data modeling efforts to deliver a single source of truth to stakeholders. Additionally, Abhijit serves as an instructor at Interview Kickstart, mentoring engineers in the data engineering career path. Previous experience includes a Staff Software Engineer at Salesforce, addressing scalability and performance issues in data pipelines, along with significant roles at Slack, Atlassian, LinkedIn, Coupons Inc., NexTag, Yahoo Inc., and Electronic Arts, where Abhijit contributed to data architecture, ETL processes, and business intelligence initiatives. Abhijit holds degrees in Computer Science from Jadavpur University and has completed several data-related nanodegrees from Udacity.