Lead the AI engineering roadmap and deliver end-to-end AI products for marketing and digital operations. Design, develop, and productionize LLM-based applications, copilots, RAG solutions, and intelligent automation. Partner with cross-functional teams, build reusable frameworks, and establish AI governance, monitoring, and best practices to drive adoption and measurable business impact.

Design, build, and operate scalable backend and ML-enabled services for Expedia's advertiser platform. Productionize ML/LLM features (recommendations, ranking, forecasting, RAG), own APIs, data/feature pipelines, monitoring, and lead cross-functional delivery and engineering best practices.

Lead design, build, and operate scalable GenAI backend services and APIs (Python/FastAPI). Integrate LLM providers, vector stores, and Aurora PostgreSQL for RAG workflows. Implement guardrails, observability, CI/CD, testing, and on-call support. Partner with cross-functional teams and produce documentation to enable safe, multi-tenant GenAI platform adoption.