Rupak K. Email and Phone Number

• Involved in daily stand up and weekly development review meetings as part of AGILE Methodology implemented Struts Model View Controller architecture to develop presentation tier and business layer.• Configured the struts-config.xml files to create and modify the form beans, Action classes and action mappings used Spring5 to develop lightweight business components.• Dealt with Web based security by providing security to websites, web applications and web services. Applied the security specifically to internet and web systems.• Developed Struts Actions that grabs data from the forms, does validation and calls services and data access objects DAO’s Used Eclipse as the IDE to develop, test and deploy the application.• Strong experience with frontend technologies like HTML5, CSS3, Scripting languages like JavaScript, JQuery, AWS, AJAX, Typescript, NodeJS, Backbone JS, Oracle, DB2 and good knowledge in ReactJS, EmberJS. • Implemented the business layer by using Hibernate with Spring Boot and developed mapping files and Java 8 classes using ORM tool• Used Docker for setting Azure Container Registry with Docker and Docker-compose, actively involved in deployments on Docker using Kubernetes• Responsible for maintaining and expanding AWS (Cloud Services) infrastructure using AWS Stack especially worked with database setup and maintenance on AWS EC2. • Involved in multi-tiered J2EE design utilizing Spring MVC Inversion of Control (IOC) and Hibernate reproduced security issues and the remediation methods for vulnerabilities.• Implementing or exposing the Micro services to base on REST API utilizing Spring Boot with Spring MVC and Apache Kafka Angular7 and JBPM for making REST calls and data binding• Used SOAP Web Service and deployed applications on Apache Tomcat serve stored procedures & triggers in SQL database.

● Interacted with the Business Analyst team during requirement gathering and participatedin regular team meetings for proper communication and to resolve the issues.● Actively involved in Analysis, Design, Development, System Testing and User AcceptanceTesting.● Successfully followed agile methodology in the Scrum Cycle model.● All the functionality is implemented using Spring IO / Spring Boot Micro Services andHibernate ORM.● Implemented Spring AOP for admin services.● Developed and Implemented Restful Web Services and used Spring Framework.● Used Swagger for documentation for Rest Web Services.● Designed, developed a custom, single-page, responsive web application on front end usingAngular 11.● Used Hibernate, JPA object relational mapping (ORM) solution, technique of mapping datarepresentation from MVC model to Oracle Relational data model with an SQL-basedschema.● Designed and developed Micro services business components using Spring Boot.● Used GitHub for code repository and version control and worked with Stash.● Worked with JMS for asynchronous communication on the RabbitMQ messaging system.● Worked in configuring various AWS Service Components like EC2 for running applicationsvirtually S3, EBS for persistent and block level storage, DynamoDB, SQS for messagequeueing, RDS for setting relational databases in cloud and Lambda for server lessprogram functions.● Connected to Data Sources and performed operations using Spring ORM framework.● Used Maven to build the application and JENKINS for Continuous Integration andContinuous Deployment.● Implementing authentication using OAuth2 and JSON Web Token (JWT).● Worked on JIRA reporting tool to report versions, sprints, issues, etc.● Implemented Splunk in the application for log errors, exceptions, business logic and loganalytics.● Developed unit testing framework using JUnit test cases for continuous integration testingand used J Test Tool and Mockito for performance testing.