Infrastructure & Identity: Setting up secure cloud environments using Identity and Access Management (IAM) user roles, groups, and explicit permission policies.

Core Compute Services: Deploying and scaling cloud servers using Amazon EC2 frameworks alongside serverless architectures via AWS Lambda microservices.

AWS ETL Integrations: Constructing automated data pipelines with AWS Glue catalogs, transforming big data clusters using Amazon EMR, and running serverless queries using Amazon Athena.