SUMMARY

• Over 10 years of varied experience as software engineer with project management expertise in System Analysis, Design, Development, Testing, release deliveries to production operations.
• Skilled Technical team leader, and an individual contributor
• Proven Experience in modeling and Architecting applications through the SDLC life cycle
• Effective team player with strong communication and organizational skills.
• Proactive attitude to learn and adopt new technologies and API frameworks
• Skilled working in a distributed, Test Driven, SOA, BPM integration based applications
• Practical proficiency as a Big data Cloudera Developer for Apache Hadoop
• Adept Confidential handling Spring, Hibernate, SOA, ESB, web services, middleware
• Hands - on experience with Relational and NoSQL databases like Cassandra, MangoDB, HBase
• Projects managed, Coordinated and facilitated in intense Agile, Scrum environments
• Handled devops for continuous integration to test, build and deploy

TECHNICAL SKILLS

Java Technologies: Swings, JDBC, Java Beans, Java Mail, RMI, Log4J, Annotations

J2EE Presentation: Servlets, JSP, Struts, Custom Tags, Tiles, JSF, Velocity

J2EE Business: JNDI, Struts, JSF, EJB2/3, JMS, MQ, Hibernate, Spring, XML, JSON

Web Technologies: HTML5, CSS, Java Script, JSON, AJAX, DOJO, Perl

Databases: Cassandra, MongoDB, HBase, Oracle, SQL Server, DB2, MySQL

Application Servers: Tomcat, JBoss, WebSphere, WebLogic, Glassfish

Languages: Java, C, C++, SQL, PL/SQL, Perl, Ruby, Python, Groovy, Scala

Web Services: SOAP, UDDI, WSDL, BPM/SOA/EDA, RESTful, Apache Axis, CXF

Testing Tools: JUnit, Mockito, Spock, SOAPUI, Selenium, Cucumber, LoadRunner

Build Tools: Ant, Maven, Hudson/Jenkins, Graddle, Ant-Ivy, Grunt, Bower

PROFESSIONAL EXPERIENCE

Team Lead/Senior Java Developer

Confidential

Responsibilities:

• Leading a team of developers and facilitated as a scrum master in Agile development
• Converted long batch jobs to real time and provide faster and reliable consumer services
• Part of the Flexible Sourcing Team, working as a consultant in-house and getting familiar with the core-businesses of health insurance, from claim origination to payments to recoupment
• Integrating a number of heterogeneous systems and services and ensuring data binds seamless
• Coordinating with multiple teams in a challenging interpersonal and highly regulated HIPPA-compliant enterprise health environments.
• Hands on with MQ's, Web-services, CTG, DB2, WebSphere and UNIX environments in a heavy transaction world of claims processing.
• Created Test Execution document, test plan as and when needed
• Setting up and coordinated WAS environment’s on different environments from local to SIT to UIT.
• Technical System Design documents review and updates
• Code Review’s to comply with the best practices
• Created proof of concepts(POC) for SHOP
• Used 834 Format EDI TX is data exchange format for enrollment
• Did continuous integration and builds using maven/nexus repositories
• Technical Mentoring of FST resources on a needed basis
• Implementation of right design patterns to a problem
• Publishing and Consuming web services with Apache Axis and CXF
• Contributing to the BCBSTX team which executes the IT strategy to the Affordable Care Act(ACA) and getting "Game Ready" for TX/IL/OK/MT/NM Open Health Insurance Exchanges.
• Lead, coordinated and mentored a team of 3 people to coordinate project on a daily basis
• Part of Scope definition and planning
• Marshalling/Unmarshalling X834 to/from Java Objects using JAXB
• XML/XSD/Rule bindings Configuration
• Developed test framework using Spring Framework, JUnit, Mockito, Unit Test and MyEclipse Blue
• Used Activiti BPM along with Fuse, Activiti, Camel for routing and process orchestration
• Used JBOSS Drools components to define, manage and enforce rules and policy

Environment: My Eclipse Blue, Rational Application Developer(RAD), Build Forge, Serena Source Control, Nexus, Maven, SpringBoard 3, EJB, MDB, Session Beans, XML, JSON, SOA, Web services using SOAP, WSDL, Spring, Hibernate, DB2, Squirrel, Junit, Mockito, Log4j, Logging API, Jasper Reports, Python, Apache Axis, CXF, Unix Shell, IBM WebSphere 6/7, IBM WebSphere MQ, RfhUtil, MQ Visual Browse, Servlets, Struts, JSP, JSF, AJAX, JMetrics, JProbe, JConsole, JMX, Rational Team Concert, HP Quality Center, UML, Scrum, Jetty Server, Tomcat, WebSphere, Apache Camel, Activiti BPM, TIBCO, Zena Scheduler, Activiti, BPMN, JBOSS Drools 4.0.7

Senior Java Developer

Confidential

Responsibilities:

• Developed, tested and supported IBM WebSphere/portal based applications
• Design, develop, test, deploy, manage, maintain and support the JAVA based applications
• Interface with other migration groups to ensure a consistent migration strategy.
• Integrated code and modularized into separate independent products.
• Involved in the team reviews for different releases of different products
• Working in the seamless enhancement of the API and code in the WebSphere portals
• Fixed major bugs related to the framework and products that conform with HIPPA
• Used spring framework’s light weight container to reduce the complexity in the code
• Used hibernate in the persistence layer for object to relational mapping
• Revamped application for performance and resiliency for a fail-safe product.
• Coding that conforms with IBM, Eclipse and java development standards
• Incorporated various Java Best practices and patterns into the framework
• Worked on integrating code with the continuous build & integration framework.
• Acquaintance in modeling and designing Stored Procedures, Packages and Triggers

Environment: Java, JDK 4/5, POJOs, Apache Commons, Servlets, JSP, JSF 2.0/My Faces Tomawhk/Rich Faces, JavaScript, AJAX, MVC Struts 1.1, JSTL, EJB2/3, Spring Framework, Hibernate, JMS, IBM MQ Series, IBM WebSphere 6.0, IBM WebSphere Portal 5.1, XML, SOA, REST, SOAP, WSDL, JAX-RPC/WS, JAXB, Apache Axis, Eclipse RCP, IBM RAD, SQL Developer, Squirrel, Cygwin,, HP LoadRunner, OPCON Scheduling, JMetrics, Oracle 10g, Sybase, UML, JUnit, ANT 1.7, Maven, Log4j, Java Logging API, CVS, Jasper Reports 3.1.3, JBoss Drools 4.0.7, Windows, UNIX, Solaris, Perl, Korn and Bash Shells

Senior Java Developer

Confidential

Responsibilities:

• Integrated code and modularized into separate independent products.
• Engineered Confidential providing an automated tool for validating the web.
• Enhanced web validation documents based on XPCOM, DOM Parser and XML.
• Involved in transitioning from a standalone eclipse application to a web service enabled product.
• Involved in the team reviews for different releases of different products of ACTF
• Actively occupied by enhancements of the API
• Fixed major bugs related to the framework and products
• Performed System, Regression and Unit Testing
• Enhanced automated ANT build scripts for headless product builds for Unix and windows
• Re-engineered the rule bases validation framework
• Developed a graphical rule base viewer for a dynamic view and update of the rule bases
• Created low level design documents as well as high level document presentations
• Refactoring existing code from the local repositories to an eclipse plug-in project
• Revamped application for performance and resiliency for a fail-safe product.
• Study of the different accessibility API’s like MSAA, IA2, Swing, SWT
• Designed code which conforms with IBM, Eclipse and Java Industry Standards
• Incorporated various Java Best practices and patterns into the framework implementation
• Used Eclipse based CVS for source code and version management

Environment: Eclipse PDE, Spring Framework, Eclipse 3.3/3.4, myEclipse, JDK 5/6, Eclipse RCP, XML, XML Parsers - DOM, SAX, XPCOM, XPATH, AspectJ 1.5, Java Reflection API, HTML 4, Javascript, JSON, Rhino, JavaDoc, Java Accessibility API, MSAA, IA2, Java API - Swing, SWT and JFace, XULRunner, Mozdom API for web accessibility, WCAG 2.0, CI 162 Instruction Set - Internal and External Checklists, UNIX/LINUX, OSGI, JSON, TIBCO, Cygwin, Apache Commons, Junit, ANT, Java Logging API, CVS

Senior Java Developer

Confidential

Responsibilities:

• Involved in the architecture design of WFM tiers and Weblogic portal
• Designed and developed web tier using Servlets, JSP, NETUI, Custom Tag Libraries, Struts, Java Script, DHTML and XML, AJAX
• Developed on business tier by using JPF, EJB, JMS, WebLogic and Spring Frameworks
• Wrote Message Driven Beans using JMS for routing of priority and normal requests
• Created Ant script to create war/ear file and deployed on the application server
• Wrote SQL queries, Stored Procedures and Triggers for the application logic
• Implemented database-driven object persistence using Hibernate3 and database controls
• Used springs and hibernate to simplify the DAO layer and transaction management
• Used various industry standard J2EE design patterns.
• Isolation levels were used to maintain the ACID properties of the database
• Used CVS for Source Control and Version Management
• Worked as an individual and united as a part of a team
• Wrote Web services using SOA framework, axis server
• Created domain templates for WebLogic application configurations for productivity
• Produced High Level Technical Design and Functional Design Documents

Environment: Java Beans, Servlets, JSP, JSTL, Custom Tag Libraries, JDBC, Struts, EJB, Hibernate 3, Spring, Webservices, Axis, SOA, XML, XSLT, DTD, JAXP, XSL, XSLT, JNI, WebLogic 8.1 SP4, Workshop 8.1 SP4, WebLogic Portal 8.1 SP4, UML, Log4j, ANT, CACTUS, CVS, Oracle 10g, SQL Developer, Sun Solaris.

Java Programmer

Confidential

Responsibilities:

• Designed and developed front end screens using JSP, Servlets and HTML and validated forms using JavaScript.
• Worked with all the team members to synchronize with the project.
• Used Frames and Cascading Style Sheets (CSS) to give a better view to the WebPages.
• Utilized Servlets to handle various requests from the client browser and send responses.
• Deployed this web application on WebLogic server.
• Conversion of the output from the SQL query Confidential server side into proper HTML formats.
• Used tools such as Ant for building outputs, Log4J for logging and JUnit for unit testing.
• Wrote some EJB related code for business logic.
• Coordinated with the testing team to find bugs and performance issues.

Environment: Java, Servlets, JSP, HTML, CSS, XML, JavaScript, BEA WebLogic 7.1, Eclipse, XML, Oracle 8i, SCO UNIX version 5.05 environment, Windows 2000.