Principal Data & ML Engineer specialising in AWS-native platforms, Terraform IaC and production LLM/RAG. I design and ship secure, observable AI systems—from data ingestion and vector search to Bedrock/SageMaker endpoints—backed by CI/CD, automated evaluation (RAGAS/ARES) and cost controls. HashiCorp Terraform Certified, with proven deliveries (e.g., DISMANTLE-AI, AWS Starter Pack), I provide clean code, clear docs and a smooth handover.