Sanjay Surendranath Girija
Sanjay Surendranath Girija is a Senior Software Engineer at Google, working on large-scale machine learning models for YouTube video recommendations. His areas of expertise include deep learning, transformers-based models, recommender systems, model optimization, adtech and privacy. He was previously a tech lead in Google Ads where he led several efforts for the Store Sales and Bulldog Conversion Modeling teams, developing new models for conversion measurement that resulted in significant revenue for Google. Prior to this, he was leading the inbound anti-spam detection for Yahoo Mail, where he built ML models, algorithms and systems for spam detection and classification. In addition to his professional endeavors, Sanjay is an active contributor to the broader tech community as an open source contributor to Tensorflow and a peer reviewer for top AI and ML conferences.
Authored Publications
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Google
Adversarial Attacks in Multimodal Systems: A Practitioner's Survey
Shashank Kapoor
Aman Raj
2025
