At Google, I oversee Display Ads retrieval and indexing infrastructure supporting tens of billions of dollars in annual revenue. I’ve led unified matching, ad-matching migration, and indexing-pipeline initiatives that improved onboarding speed, reliability, traceability, scalability, and ad freshness.
I previously built search retrieval, indexing, normalization, and ranking systems at Ask.com, and delivered vendor-negotiation features and contract-renewal tools at Amazon. As Tickreel’s co-founder, I built real-time social data systems, ranking signals, sentiment-analysis infrastructure, and big-data solutions across the U.S. and China.
I also build AI-agent orchestration tools, including AIspar.app, a research platform for multi-model debate, evidence cross-verification, and model-to-model cross-examination.
