Looking for a job

Rudric Cheonwi

@rudriccheonwi

Message

I build production ML, LLM, and AI platforms that accelerate reliable model delivery.

United States

Message

What I'm looking for

I'm looking to build secure, observable ML and AI platforms that help product teams move RAG, LLM, and model-driven applications reliably from development to production.

At Expedia Group, I build and own the CI/CD, model-serving, observability, and AWS infrastructure behind production RAG search, LLM agents, and multi-agent booking systems. I deployed an AI travel assistant with LangChain, AWS Bedrock, OpenSearch, EKS, and GitHub Actions, while establishing reusable Terraform modules, Helm charts, and ArgoCD GitOps workflows across AI Product squads.

I've also delivered multi-cloud infrastructure, Kubernetes platforms, and automation at Johnson & Johnson and Kellogg. Across AWS, GCP, Terraform, Kubernetes, SageMaker, MLflow, LangSmith, and Datadog, I focus on secure, observable ML delivery—from training and feature pipelines through deployment, monitoring, and drift remediation.

Experience

Work history, roles, and key accomplishments

Current

Senior MLOps Platform Engineer

Current

Expedia Group

Jan 2022 - Present (4 years 8 months)

Embedded within AI/ML Engineering and AI Product teams as the infrastructure and deployment owner for production-grade RAG search, LLM-based AI agents, and multi-agent AI systems. Built and owned the CI/CD, model-serving, observability, and AWS infrastructure stack enabling AI Product teams to move AI applications from development into production.