Designed or Redesigned, implemented, developed, built and deployed applications, managed code reviews and source control, worked with QAs to do testing and verifications, supported Pre and Post Launched applications, supported Prod operations, documented for apps in timeWorked with tech architects to research new technologies and proposed new designs, prototypes and ideasLanguage & Framework: Java, SQL, Python, C, Hibernate, JAX-WS(SOAP) Web Services, JAX-RS(REST API), Swagger/OpenAPI, UML, XML, J2EE Suite(JSP, Servlets, JDBC, JAXB)Database: Oracle, MySQL, MongoDB and MS SQL ServerAWS and DB: S3 storage, IAM and KMS Keys, Lambda, SQS, SNS, ECS, AWS secret, CloudWatch and EC2, RDS PostgreSQL, Aurora DB, DynamoDB and DocumentDBFamiliar: Spring, Spring boot, Quarkus, Quartz, Hibernate, MVC model, Multi-Tier application, Message Queue Processing and Retry, Caffeine Cache, Batch Job Processing, Lombok, Tomcat, Liquibase, MavenBatch and Single Sign On: Spring Batch, Kubernetes Batch, OAuth and SAMLDeployment: Kubernete, Helm, Docker, Jenkins and Terraform for AWSTools and Logging: IntelliJ, Eclipse, Splunk, New Relic, Kibana, Git, SVN, Log4j, Logback and SL4J

1. Designed, developed and implemented multiple SAAS Enterprise projects in Restful Web service, Soap Web service, Spring Framework, Batch Job Scheduling, Stored Procedure, Hibernate, Database and Maven.2. Eclipse, Maven, Spring Batch, Quartz, Spring Chain, Spring MVC, JSP, Servlet, Spring JDBC, Hibernate and Oracle Database were used in projects3. Also, worked with Single Sign On project using Oauth2 and SAML2. Real Time Notification system using Python and Frontend implementation using Ext JS(Javascript) framework.4. SLF4J, Logback and Log4j were used as the main logging mechanism for different projects. Client certificate, server certificate, API Key and Token were used as the security mechanisms for different projects.5. Java and Oracle PL/SQL are the primary language used to implement the systems6. Windows is used as the primary development environment and Linux is used as the deployment environment. Apache tomcat is used as the application server.7. Agile, sprint and JIRA tickets have been used as the project management methodologies8. Involved with all the phases of software development life cycle of the project like communicating with stakeholders, collecting requirements, designing and analyzing