PostgreSQL, SQL Server, AWS database services, Rollback strategies, Migration runbooks, Aurora PostgreSQL, Post-migration stabilization activities, Cutover procedures, Validation plans, Production database operations

Java, Terraform, Cloudformation, Node.js, CDK, Aws Cloud, Python, Infrastructure as Code, AWS Step Functions, Amazon Bedrock

Node.js, Iot, API design, Java, Dynamodb, Express.Js, Typescript, React, Elastic Search, Angular, AWS, Vue.JS, PostgreSQL, MongoDB, Javascript, Caching systems, Micro-frontend architecture, Microservices architecture, Nest.js