● Led the redesign and implementation of critical components of the order processing system, improving scalability, and reducing latency by 30%.● Optimized coupon generation processes with React and CI/CD techniques, resulting in a 40% faster generation speed and enabling a 30% increase in coupon production per minute, significantly speeding up promotion activation times. ● Revitalized product detail page UI on Amazon's site by integrating text enhancements using Java/Kotlin and React, improving user experience and streamlining coupon integration testing with Herd UI. Used MongoDB for collections.● Oversaw the migration of legacy inventory management systems to a modern, cloud-native architecture, resulting in improved reliability and cost savings of 20%.● Developed a real-time analytics dashboard using AWS services such as Lambda, Kinesis, and DynamoDB, providing actionable insights to business stakeholders and increasing customer engagement by 15%.● Integrated machine learning models into the recommendation engine, enhancing personalization and driving a 10% increase in customer conversion rates.

• Designed and developed Application based on Spring framework using MVC design patterns. • Worked with Core Java for business logic. • Developed applications using Spring Boot RESTful web services and Spring Data JPA, Cloud foundry and Oracle Responsibilities. • Used Jenkins, ANT, Maven deploy tools and performed other configuration changes for setting up the application in the integration testing environment. • Coordinate with business users and Subject matter experts and raise support ticket for all issues and supporting multiple tenants along with FLORIDA BLUE. • Worked simultaneously in both development and production and took part in developing dynamic web pages using HTML5, CSS3, Bootstrap, JavaScript, jQuery, Angular for single page applications. • Implemented Microservices to make the application run on all possible platforms like desktop and mobile applications using Spring Boot.

• Performs Troubleshooting and Debugging the code which includes Java, J2EE, Struts 2 and SQL. • Modifying the knowledge Base Articles (KBA’s) and sharing them to Application support that resolves production issues both technical and functional. • Coordinates with business users and Subject matter experts for managing the applications. • Supporting the application on Prod Environment satisfying the business needs especially data corrections following high security protocols. • Used Micro service architecture, with Spring Boot-based services interacting through a combination of REST and MQ to deploy micro services. • Involved in Test driven development with Junit and Mockito framework to test the code behavior in an elegant way. • Implemented Spring Auto wiring, Profiles and Spring Hibernate integration with nested transactions.

• Handling all aspects of the insurance and billing. Processing, Verifying insurance coverage, electronic and paper claim submission, and Eligibility. • Used Spring Tool Suite for development purposes and JIRA for bug tracking. • Worked on Spring boot API and AngularJS. • Developed a JavaScript performance testing toolkit for web and Node.js applications. • Designed and coded highly available systems/web applications with java script, Node.js. Provided Node.js for architecture. Used Hibernate to access databases and perform database updating. • Getting projects, templates and supporting files from Apache SVN. • Migrated the test cases from existing Junit 4 to Junit 5 • Worked on Maven scripts (pom.xml) for building the application. • Performed Unit Testing with Junit 5.

• Consumer APIs communicate to other services or API’s via APIGEE proxy, and some consumer’s use Rabbit MQ as a medium to delegate messages. Used Spring Boot for developing micro services, and APIs to communicate Oracle DB for handling real time feeds.• Developing a product-level cloud-based architecture in AWS.• Worked on building & deploying Java code through Jenkins, used Jenkins Amazon Web Services (AWS) Code Deploy plugin to deploy to AWS and worked AWS Cloud management. • Producer APIs are exposed via proxy using APIGEE.• Postman and SOAP UI tools were used to test Rest and Soap Webservices respectively web application for connecting care providers and members. This project includes server application with data fetching requirement. We have exposed the services as Rest Web Services. We developed a backend system using NodeJS.• Used AWS (amazon web services) for email services, integrated with JavaScript code.• Project 2: A user provision script developed using Nodejs which includes fetching files from SFTP server and creating users in LDAP and database using rest API calls.