Currently a red teaming research scientist at Meta Gen AI Trust & Safety. Ivan has been the tech lead for red teaming Llama 3, Code Llama, AudioBox, Seamless and participated as a red teamer in many other model and product releases. Ivan has also carried out AI research on cybersecurity safety, robustness to spurious correlations, and fairness in AI systems. Before Meta, Ivan was a member of the Computer Security and Privacy Lab and the Tech Policy Lab at the University of Washington, carrying out research on adversarial machine learning. He has also been spotted on a bike in the general vicinity of New York City.