SUMMARY

• 16+ Years of experience in analysis, design, development, testing, implementation and maintenance of software applications.
• 13+ years of experience in Financial, Credit Card, Health Care and Travel Domains.
• Expertise in developing front - end and back-end applications as a full stack Engineer.
• Extensive web development experience with technologies like Servlets, JSP, STRUTS, JDBC, RMI, EJB, JNDI, GWT, JMS, SWING, ORACLE, DB2 and UML.
• Expertise in technologies; XML, XHTML, HTML5, XSD, XPATH, XSLT, CSS, DOM, SAX, DTD, JavaScript, Angular, react JS, jQuery, nodeJS, DOJO, Ext JS, AJAX, PL/SQL, C, C++, UNIX and Windows.
• Expertise in developing Web Services using Axis, JAX-RPC, JAXB, JAXP, JAX-WS, JAX-RS, Jersey, SOA, SOAP, REST and WSDL.
• Expertise in developing applications using cloud technologies (AWS, Pivotal Cloud Foundry) using micro services and NO SQL data base Casandra
• Extensive hands on experience with Java and J2EE Design Patterns.
• Expertise in developing applications with STRUTS, SPRING, SPRINGBOOT and HIBERNATE Frameworks.
• Experience in web and application servers Apache, Tomcat, JBoss, Web Sphere and Web Logic.
• Experience in migrating the legacy applications to cloud platform (PAAS) by converting to small microservices and deploying them.
• Experience in developing procedures, packages, functions and triggers using PL/SQL.
• Expertise in developing the applications using Ruby on Rails Frame Work.
• Expertise on Development IDE’s like WSAD, RAD, Eclipse, IntelliJ and JDeveloper.
• Expertise in developing the applications by implementing various methodologies like Waterfall, Agile, TDD, BDD.

TECHNICAL SKILLS

• Java, Ruby, C#, VB
• Struts, MVC, Spring, SOA
• Eclipse, WSAD, RAD, JDeveloper
• SQL, PL/SQL, C, C++, DOJO
• JSF, JDBC, RMI, EJB, Hibernate
• IntelliJ, SSH, Putty, TOAD
• Unix Shell Script
• SpringBoot, Microservices
• Amex Frameworks, DataStax
• JQUERY, ExtJS, Angular, react JS
• Java Mail, Swing, Junit, Mockito, Cucumber, Selenium
• Visual Studio, Adobe Flex, Vignette, CMAX

PROFESSIONAL EXPERIENCE

Lead Java Developer

Confidential, Houston, TX

Responsibilities:

• Involved in Analysis, Design and Development of the application.
• Coded and tested the application using Spring Boot, Cloud, Oracle, tomcat and WebLogic.
• Developed and consumed web services to interact with the downstream and upstream systems by RESTFUL and SOAP methods for getting deals and facilities.
• Migrated the legacy application into Cloud using Spring Boot, Java8, microservices and cloud foundry.
• Implemented JMS for communication between different applications of JPMC, using this all the latest and greatest data is saved into Casandra data base which was used as a reference data hub across CIB applications.
• Designed and Developed the Database tables and Stored Procedures, functions, triggers using SQL, PL/SQL by using TOAD.
• Highly and effectively used java multi-threading for contract assignment for the trades coming from upstream systems.
• Worked with Log4J to store the logging messages in Legacy application and implemented the log aggregation in cloud environment using Splunk.
• Trade information is retrieved using kafka based messages and processed them successfully as real-time scenarios rather than batch mode.
• Implemented the JPA, ORM using Hibernate Framework for all data base persistence operations
• Effectively managed file-based caching techniques for data retrieval
• Written Unit Test Cases using Junit, Mockito and implemented the continuous integration with Jenkins.
• Written the cucumber test cases for data testing real-time.
• Responsible for daily scrum meetings by following Agile methodology with TDD approach.
• Used Git bitbucket for Version Controlling.

Environment: Tomcat 8, Spring Boot 2, Web Logic 10.3, Java 8, Java 1.6, Agile, Hibernate, Spring, Log4J, Logback, SLF4J, Oracle 11g, REST, Maven, Shell Script, PL/SQL, Angular, reactJS, IntelliJ, DataStax, Git Bitbucket, Servlets, XML, XSD, JMS, Casandra, Cloud Foundry, Kafka, Splunk, Kibana, Cucumber, Mockito and UML.

Java Consultant

Confidential, Dallas, TX

Responsibilities:

• Involved in Sprint Planning, Analysis, Design and Development of the application.
• Setting up of EMC Captiva system locally
• Objective of this POC is to provide W2/ 1099 then generate the meta data using OCR technologies in real time.
• Replace the existing standalone systems into webservice methods using C# to generate the xml input as meta data, which will be flown into other applications (TurboTax, lacerte...etc)
• Coordination between various modules (IAMulti, MDW, Scanner.)/steps inside Captiva that was written using VB as a non- attended mode to make it real-time process.
• Integrated the suite with nodeJS applications.
• Written custom specific code injections as required in between the flows using VB and C# for the operations.
• Used perforce as version control

Environment: Perforce, IntelliJ, C#, REST, Java 1.6, Agile, Hibernate, Spring, reactJS, Log4J, REST, VB, Maven, jQuery, Selenium, XML, XSD, JIRA and UML

Senior Java Consultant

Confidential, Harrisburg, PA

Responsibilities:

• Involved in Sprint Planning, Analysis, Design and Development of the application.
• Involved in Eligibility, Enrollment and Financial Modules of the application.
• Consumed and Produced the RESTFUL web services for data exposure to other modules inside the exchange.
• Implemented ORM using Hibernate Framework for all data base persistence operations.
• Implemented JMS for communication for Federal Hub Integration Notifications.
• Implemented the twitter Integration using embedded timelines and customized them inside the exchange.
• Implemented 820,834 and other batches using Spring Batch for daily and monthly batch jobs to feed the data into other applications.
• Effectively used JAXB classes for XML parsing and converting them into Java POJOs for Integration Purpose.
• Integrated with eHealth system for checking various plans and providers available.
• Designed and Developed the Database tables and Stored Procedures, functions, triggers using SQL, PL/SQL by using TOAD.
• Used JQuery for UI Development and client-side widgets, validations.
• Worked with Log4J to store the logging messages.
• Written Unit Test Cases using Junit and participated in browser automation using Selenium.
• Implemented the continuous integration with Hudson.
• Participated in daily standup meetings by following agile methodology.
• Used SVN for Version Controlling.

Environment: Web Logic 10.3, Java 1.6, Agile, Hibernate, Spring, Log4J, Oracle 11g, ANT, SOAP, WSDL, REST, Hudson, Maven, PL/SQL, Eclipse, JQuery, Selenium, Servlets, JSP, Struts, JAXB, JMS, XML, XSD, JIRA and UML