Fabio Quinzi

WORK HISTORY

EDUCATION

SKILLS

ABOUT FABIO QUINZI

I build large-scale Generative AI platforms that move from research to reliable, revenue-critical production. My work spans Amazon Ads, Alexa+, and foundation model data systems for Amazon AGI, with a focus on measurable impact, safety, cost, and latency.Highlights of what I do:• Designed and led the Amazon Ads inference platform, taking multi-modal models and creative agents from prototype to production for live customers at scale.• Scaled multi-agent systems that orchestrate specialized tools and policies end to end, serving real users in production with strong reliability and observability.• Automated the software development lifecycle with GenAI, including code generation, test synthesis, PR assistance, guardrails, and change-risk insight to help engineers ship faster with higher quality.• Built eval and benchmarking programs for models, tools, and agent behaviors, tracking quality, latency, and cost regressions with repeatable, data-driven gates.• Led pre-training data ingestion and curation pipelines that process hundreds of billions of multimodal assets per year, with deduplication, compliance, and quality filtering at petabyte scale.• Served on the rearchitecture of the new Alexa+ brain, shaping the orchestrator and expert agents. Extended natural language outputs into stunning visual experiences and exploratory journeys that feel intuitive and useful.I operate at the intersection of science and engineering, setting technical direction across worldwide teams, unblocking complexity, and turning novel ideas into services customers love.