Sarah Sirajuddin is an experienced professional in the technology sector, currently serving as a Startup Mentor and Angel Investor since February 2022. Previously, Sarah held various engineering roles at Google from August 2003 to February 2022, including Engineering Director, where key contributions were made to TensorFlow, focusing on machine learning infrastructure and its deployment across platforms. Sarah also worked as a Senior Staff Software Engineer, leading projects that enhanced local business connections through Google search and maps, and developed large-scale ad infrastructure systems. Sarah's career began with a Software Engineer position at Google, following an internship at IBM in 2003. Sarah holds a Master's degree in Computer Science from the University of Illinois Urbana-Champaign and a Bachelor's degree in Computer Science from the Indian Institute of Technology, Roorkee.