Summary
Seiji Armstrong is a technology leader shaping responsible AI and scalable ML infrastructure, currently driving GenAI initiatives at YouTube while heading ML Infrastructure for AI Content Safety at Google. He has spent a decade building safety-focused AI systems, leading an organization of about 30 engineers to develop infrastructure and services that enable safe, scalable AI deployment. Prior to YouTube, he led Google's Trust & Safety ML programs and contributed to Ethical ML, aligning ML models with fairness, governance, and safety requirements. His background spans quantum information science, with a PhD in Quantum Science, bringing rigorous, research-grounded thinking to production ML challenges. Based in Mountain View, he blends academic depth with hands-on leadership to turn complex safety challenges into auditable, reliable AI architectures.
10 years of coding experience