Sr. Data Engineer(AWS)

7 years of Data Engineering experience with strong AWS cloud expertise and architecture understanding. Hands-on experience with AWS S3, Glue, Lambda, Athena, and Step Functions . Experience building APIs using API Gateway with Lambda/ECS/EKS . Strong experience in S3 bucket design, partitioning, lifecycle policies, IAM, and encryption . Hands-on Amazon Athena experience for data validation, ad-hoc queries, and performance optimization on large S3 datasets.