Ratan Singh is a seasoned professional in Generative AI and Machine Learning, currently serving in a leadership role at Apple since January 2025, focusing on online decision automation and developing advanced AI techniques. Previously at Walmart Global Tech, Ratan led Generative AI initiatives in the Developer Productivity and Automation Group and contributed as a Senior Machine Learning Scientist in Ads technology. Ratan's early career includes roles at Apple as a Design Lead and Senior Physical Design/Timing Engineer and at Intel Corporation as a Design Engineer. Ratan holds a Master's in Data Science with a focus on Machine Learning and AI from UC Berkeley and an MS in Electrical and Computer Engineering with a specialization in Nanoelectronics from Purdue University.
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