Design and build GenAI/LLM-powered solutions using AWS services (Amazon Bedrock, SageMaker) with scalable, secure architectures. Implement RAG pipelines including data ingestion, embeddings, vector search, prompt engineering, and hallucination control. Develop and deploy GenAI APIs/services with CI/CD, IaC, monitoring, and cost optimization on AWS. Ensure security, compliance, and Responsible AI by implementing guardrails, PII handling, IAM, logging, and governance controls. Strong python/pyspar