Over 9+ year of professional experience in development and deployment of various Object oriented and web - based Enterprise Applications using Java/J2EE technologies and working on the complete System Development Life Cycle (SDLC). Experience in AWS platform and its features including IAM, Cloud watch, S3, Lambdas. Implementing Serverless architecture using API gateways and Lambdas. Experience in microservices based applications and hands-on experience in Rabbit MQ message broker. Good knowledge in n-tier application design and development using Java, J2EE, Spring. Expertise in Web development technologies like HTML5, Angular JS/11, React JS, Django, JAVASCRIPT, CSS3. Good knowledge of Design patterns like DAO, DTO and Model View Controller. Responsible for creating and maintaining architecture for Restful API using Spring Boot. Strong understanding of common API technologies, such as OAUTH2, SAML, Spring Boot and Micro services. End to end development support of the application till the final rollout of the application. Good working knowledge on Git, Gitlab, Helix for version control. Expertise in using builds tools like MAVEN and GRADLE for the building of deployable artifacts from source code. Good knowledge on Python Scripting, Django, shell scripting. Working Experience on Microsoft Azure Active Directories. Working Experience in AWS S3 Lambda Triggering, Creating Lambda functions