Sonal Kumar Sinha

I'm Sonal, a Principal Architect and Director of Platform Engineering currently at Hertz, where I build cloud-native platforms that cut infrastructure costs and keep mission-critical systems at 99.99% uptime. I also built an enterprise multi-agent AI platform on AWS, complete with LLM routing, federated agent ecosystems, and guardrails against prompt injection. Before Hertz, I architected large-scale systems at Western Union and Warner Bros. Ask me about enterprise platform architecture, multi-agent AI systems, Kubernetes cost optimization, and leading engineering organizations.