SUMMARY

• Sr. Java Developer with 14 years of experience in analysis, design, development and implementation large - scale technology solutions for multi-national companies in Client-Server, Multi-tier architecture and web based systems using Java/J2EE technologies
• Proven ability to work independently on critical issues.
• Experience in UI development using React-Redux, Material UI, Bootstrap CSS, HTML5, Java Script, AJAX and backend service integration.
• Thorough knowledge in BIGDATA, HADOOP and PIG Script
• Advanced level expertise in Java, J2EE, Web services (SOAP & REST), Spring, Struts JSP, JDBC, Servlet, EJB, PL/SQL, XML, CAMEL, FUSE, Mule
• Extensive experience with MVC Architecture
• Extensive knowledge on logging framework Log4j and debugging server logs using Splunk.
• Advance knowledge in Map - Reduce framework
• Hands on experience in various version control systems GIT, Clear Case, SVN and VSS
• Strong experience in developing and consuming SOAP and REST Web Services using different APIs like JAX-RPC, JAX-WS, JAX-RS and implementation such as Apache Axis2 and Jersey
• Worked in waterfall and through knowledge in all phases of Software development life cycle (SDLC) and Agile methodologies like SCRUM
• Good knowledge of Test Driven Development with Behavior Driven Design such as JBehave.
• Assisted Scrum Master/Product owner in identifying Product backlogs, Sprint backlogs, Story sizing & Prioritization.
• Expertise in Object Oriented concepts and Java/J2EE design patterns
• Handled business critical processes/issues.
• Experience with the Relational database and tools like Oracle, MySQL, PL/SQL, DB2.
• Experience in end-to-end development of application from requirement analysis to testing and implementation
• Assisted in writing Business Requirement documents and Functional Specification documents
• UAT coordination, Support, Troubleshooting and Performance Tuning.
• Design, development, implementation and optimization of large enterprise applications for Fortune 500 companies in Financial, Insurance, Banking, Healthcare and Business process management domains.
• Experience in working as an OSC ( Onsite Coordinator) in an offshore-onsite development model

TECHNICAL SKILLS

• Operating Systems: Windows, Linux and Solaris
• J2EE Technologies: Java, JDBC, Servlets, JSP, JMS, EJB
• Frameworks: Spring, Struts
• Frontend Technologies: React - Redux, Material UI, Bootstrap CSS, HTML5, JavaScript, AJAX, JQuery
• IDE: Eclipse, RTC, RAD, STS, Intellij, SOAPUI
• Build Tools: Ant, Maven, Jerkin, Bamboo
• Logging: Log4j, Splunk
• Application/Web Servers: WAS 8.5, JBoss, Weblogic, Tomcat, OC4J
• Version Control: VSS, Clear Case, SVN, GIT, JAZZ
• RDBMS: Oracle, MySQL, DB2
• ORM: Hibernate, Toplink, DAO model
• Testing Frameworks: Junit, Mokito, Jbehave, GEB
• Service Management: JIRA, Remedy, HPQC, HPSM, VersionOne
• Additional Knowledge: Hadoop, Map-reduce, Webservices (REST/SOAP), PIG Scripting, FUSE, Mule Camel, XML, TOAD, SQL Developer, MQ, ActiveMQ, Postman

PROFESSIONAL EXPERIENCE

Confidential

Frontend Developer

Responsibilities:

• Simplifies user management
• The ability to organize your patients in Patient Groups that work for your practice
• Online transfers and deactivations
• Daily notification for red and yellow alert conditions with the option of receiving alerts via SMS Text or email.
• UI Development for the Latitude ICM using React/Redux framework.
• Build React components and container.
• Build Redux actions and reducers for the Redux container
• Build clinic application UI using jsp/jspx
• Writing Junit test cases for the React components and containers
• Writing Junit test cases for the Redux actions and reducers
• Writing Junit test cases and IT test cases for the new pages developed
• Using Material UI to build new UI components
• Styling the UI as per the UX recommendations

Environment: JDK1.8, React, Redux, Material UI, Javascript, Expression language, JQuery, AJAX, REST Webservice, Spring, Hibernate, Postman, Tomcat Server, RTC, Maven, JAZZ SCM

Confidential

Web Developer

Responsibilities:

• UI Development for the SFPP Enrollment Screen using Bootstrap CSS and HTML5
• Field Validation using Java script and JQuery .
• Field level validation using AJAX call to invoke backend web services using Adapter, Delegator, Transformer model.
• Writing Junit test cases for the service Adapter, Delegator and Transformer classes.
• Writing BDD test cases for the UI using Selenium.
• Expertise in testing web services via SOAP, using the open source testing tool SoapUI.
• Tested functionality and performance of web services through SoapUI.
• Part of Agile team with 2 weeks sprints.
• Daily standup for status update providing the work accomplished, in progress and yet to start.
• Part of Sprint planning sessions, retrospection and Sprint Demo
• SPOC for all issue identification/resolution

Environment: JDK1.7, Bootstrap CSS, Javascript, JQuery, AJAX, REST Webservice, Mule, Spring, SoapUI, Tomcat Server, STS, Maven, GIT, VersionOne

Confidential

TECHINICAL ANALYST

Responsibilities:

• WebSphere Application Server 8.5 Administration.
• WebSphere Configurations.
• Analyze Java core dumps, heap dumps, system out logs, & first failure data capture (FFDC) Logs.
• J2EE Application Development and Deployment including spring and Web Services.
• Customized SOAP web service sending custom xml format data packets between frond-end and middle tier controller
• Expertise in testing web services via SOAP, using the open source testing tool SoapUI.
• Tested functionality and performance of web services through SoapUI.
• Troubleshoot various technologies ranging from WAS, IHS, F5, DB2.
• Execute Performance Testing WebSphere Applications.
• Assist project teams with technical issues relating to migration.
• SPOC for all issue identification/resolution

Environment: JDK1.7, SOAP Webservice, Spring, Hibernate, SoapUI, WAS 8.5, MQ, RSA, Maven, SVN, HPSM

Confidential

JAVA DEVELOPER

Responsibilities:

• Responsible for analyzing the issues and come up with technical requirements for the WAS 8.5 migration project
• Analyzing the issue on WAS 8.5 community forum
• J2EE Application Development and Deployment including spring and Web Services.
• Customized SOAP web service sending custom xml format data packets between frond-end and controller
• Expertise in testing web services via SOAP, using the open source testing tool SoapUI.
• Troubleshoot the issue and guide the user with appropriate solution
• Documenting the solution and workaround
• Communicating details to offshore, clarification of issues reported
• System test and Performance test environment readiness
• User Acceptance Testing
• Release Activities & Go Live

Environment: JDK1.7, SOAP Webservice, Spring, Hibernate, SoapUI, WAS 8.5, MQ, RSA, Maven, SVN, HPSM, Splunk

Confidential

TECHNICAL LEAD

Responsibilities:

• IC role (Lead developer) for the Push notification Application development
• Agile methodology, daily SCRUM
• Actively participated in Sprint planning and sizing of stories
• Interacting with client to properly understand the requirements
• Documentation of requirement and Solution
• Understand the build, deployment and bamboo tasks.
• Develop Restful web service sending JSON format data packets between frond-end and middle tier controller
• Developed the custom Logging framework used to log transactions executed across the various applications using Log4J
• Developed applications using Hibernate persistent framework, developed persistent classes, hibernate-mapping files hbm.xml file, HQL (Hibernate query language)
• Unit testing
• Deploy the application in Development environment and testing.
• Help the RE (release engineer) team with creating new jerking build tasks.
• Help the QA team with creation of test cases and testing the new features.
• Doing code review for other team member’s code.
• Push the code to GIT after code reviews and resolving merge conflicts in Stash

Environment: JDK1.8, REST Webservice, Spring, Hibernate, JPA, Tomcat, Intellij IDE, Maven, Junit, Mokito, GIT, JIRA, Splunk, FUSE and Apache Camel

Confidential

Technical Lead

Responsibilities:

• Working as Lead developer for LMS
• Understand the complete License processing system
• Understand the Technical Architecture and Technical design document.
• Interact with clients to understand new requirements.
• Documentation of requirement and solution.
• Understand the build, deployment and jerkin tasks.
• Development and Enhancements to LMS using Restful web service sending JSON format data packets between frond-end and middle tier controller
• Complete ownership for License Re stamping module.
• Unit testing
• Deploy the application in Development environment and testing.
• Developed the custom Logging framework used to log transactions executed across the various applications using Log4J
• Help the RE (release engineer) team with creating new jerking build tasks.
• Help the QA team with creation of test cases and testing the new features.
• Doing code review for other team member’s code.

Environment: JDK1.6, Spring, REST Webservice, Hadoop Map-Reduce Framework, Pig Script, Eclipse IDE, Maven, JIRA, Splunk

Confidential

SENIOR DEVELOPER

Responsibilities:

• Develops functional and technical design specifications
• Develops the detailed work plan for assigned scope of responsibility
• Review the coding and testing of one or more application components
• Interact with clients and users to understand requirements and to validate design specifications
• Participate in defining project standards and procedures
• Participate in continuous improvement activities related to issues management or quality processes
• Perform structured walk through of documentation and code
• Develop test plans and coordinate test activities for one or more application components.
• Support MHRA Users
• Responsible for performing releases on the UAT and Regression environments
• Participate in User Acceptance Testing (UAT) and fix bugs accordingly

Environment: Java, J2EE, JDBC, JUnit, Javascript, HTML, J2EE1.5, Struts, JSP, Servlet, EJB, OC4J, Toplink, Oracle, Eclipse IDE, Ant script, HPQC, Clear Case

Confidential

SR. SOFTWARE ENGINEER

Responsibilities:

• Responsible for new developments, enhancement Flow-briX.
• Responsible for coordinating a team of software engineers for the development of the application.
• Designed and developed Rule Scenario Engine.
• End to end development of modules which included: development of User Interface using HTML, JSPs & Servlets, developments of Business Modules using EJB & Servlets and development of Persistence Layer using DAO object model.
• Database programming: Stored procedures, triggers and queries through TOAD and SQL Navigator, the front-end tool used for database.
• Performance tuning of Stored Procedures
• Preparation of Unit Test cases and Unit testing of modules
• Participated in User Testing and Bug Fixing efforts

Environment: J2EE1.4, EJB2.0, Java Swings, Servlets, JSP, JMS, PL/SQL, Oracle 9i, Eclipse IDE, TOAD, ANT, JBoss4.0.2