• Currently working on the Claims Modernization Project, redesigning Claim Adjudication / Pricing and Payment systems Charter.• Re-designing some of the existing legacy system for online and batch claim adjudication using Event driven and REST API based distributed microservices architecture.• Conducting requirements gathering / design meetings with product owners and other business stakeholders understanding detail data flow and relationships.• Work collaborates cross teams on the High level design / architecture for the business requirement.

• Designed and developed multiple modules under the Claims Adjudication Online and Batch Processing System, that processes the claims routed through various channels using Core Spring, Drools(BRMS), messaging api (MQ, Kafka) and SOAP/REST API backend services.• Lead development of high visibility corporate projects in Claims, conducting requirements/design meetings with product owners and stakeholders to discuss the data flow and build/propose technical designs solutions.• Designed / Developed Claims Parallel Testing Framework using Spring Batch which helped reduce the production defects/bugs introduced during every new feature release and increased overall customer satisfaction.• Improved Claims Adjudication service total process time by 30-40% by identifying the performance bottleneck and fixing performance issues in the existing system.• Optimized configuration of the claims caching to be able to handle high volume of claims during the peak time of the year and prevent from running out of memory.• Created API Performance Metric Dashboard in Splunk to visualize the API response time, concurrent load and other business metrics of the services.• Configured Alerts for business metrics performance issues.• Performed multiple Load test for new Microservices API's using jMeter for performance and capacity analysis.• Migrated Claims business rules from IBM iLOG to Apache Drools rules engine that reduced cost.• Migrated legacy programs from Mainframe to new Distributed Architecture using REST API reduced technical debt.• Migrated services on WebSphere 9 Linux platform, to supported Encryption data in-Transit) effort.• Provide business knowledge/technical mentorship to new team members and perform code reviews.• Manage/support production live system for any P1 incident issues.Technologies: Spring Batch, Spring Boot, SOAP & REST API, BRMS drools rules, Apache Camel, VMware Cloud, Websphere and JBoss app server.

Worked at VSP (Vision Service Plan) as a contractor, supporting Claims Adjudication and Pricing system.•Developed / Designed new features as per the business requirement in Claims Adjudication and Pricing modules using Spring Boot REST API Microservices, Hibernate, SOAP/REST API, DB2, Drools BRMS.•Developed complex validation and pricing business rules using Apache Drools.•Migrated services from IBM Websphere 6.X to Websphere 8.X.

Enhanced and supported the front end and middleware modules services of the e-commerce application cardinal.com using Spring, JEE 6.0 (JAXB, JSP, Servlets, JAX-RS, JMS, JPA), Oracle DB.Performed requirement analysis, system impact analysis, design, development, unit testing and implementation of the new business requirements.Coordinated and managed project tasks between various onshore and offshore team members and Monitored the project status using daily status meetings.

Worked as a Senior Application Developer supporting and enhancing the web application for client LabCorp using Java/JEE 6.0 and Spring technologies.Migrated the applications from Oracle 9i AS on Solaris to WebLogic AS on IBM AIX platform.Migrated applications on Continuous build and integration system using Maven and Jenkins.

New Project Requirment Analysis and Implementation. Developed POC (Proof of Concept) and demonstrated to stakeholders.

Designed Developed and delivered GTMT - Global Travel Management Tool using Java, Spring, JSF, Facelets, XML, JAXB, Oracle DB for the Private Banking Division of the Credit Suisse Bank at Zurich, Switzerland.

Worked as a software engineer on Java J2EE (EJB, JMS, JAXB) and JSF, Struts, Hibernate, Ibatis, JBoss etc. Worked with clients Siemens and Bayer Business Services in Germany.

Worked as software consultant for over a year designing and developing the Order Management System using Java Swing, EJB and Oracle DB..