SUMMARY

• Around Ten (10) Years of software development experience in enterprise wide, multi - tier application software optimized for WAN environment and large transaction volume using Java/ J2EE/Oracle/Mainframes.
• Have been part of a larger product based organization Confidential for past 4 years.
• Experience of working as an Onsite Coordinator and an individual contributor as well.
• Hands on experience in Designing and Developing Single Page Applications (SPA) using Angular JS, AJAX, RESTful Services.
• Experience in working with IBM WSAD,RAD and Websphere 6.0/8.5
• Experience worked on J2EE architecture, messaging (JMS), MQ Series, design patterns and related frameworks like Apache Camel etc.
• Have worked in Web applications from the scratch and familiar with the MVC architecture.
• IT Professional with expertise in complete Software Development Life Cycle (SDLC) like analysis, design, development, deployment and maintenance of Multi-Tier Client/Server and Web based applications.
• Have explored various open source APIs like iText (Dynamic PDF creation), Jasper Reports and have used in appropriately in the Projects I have worked with.
• Have strong Experience in working in Database Management Systems like Oracle 8i/9i/10g/DB2.
• Have experience in working with UML using Rational Rose.
• Experience with build management tools using ANT and Maven.
• Experience of 4 years as a Scrum Team Member in working in the Agile Methodology (Scrum).
• Have experience in leading team of junior developers for a major enhancement, adhering to the defined process, and gathered requirements with customer/business analyst in call and delivered quality products on time.

TECHNICAL SKILLS

Languages: Java / J2EE /Groovy

J2EE Platform: Java, Servlets, JSP, JDBC, JNDI, JMS

Framework: Spring 3.0, Grails, Hibernate 4.0, Struts 1.2, velocity

Design Tools: Rational Rose

Open source API’s: iText and Jasper for PDFIDE Intellij, Eclipse 3.2, WSAD and RAD (IBM Tool)

Database: Oracle 11g, DB2, MS SQL 2008

Database Tool: Oracle SQL Developer, Toad 8.0

Web / Application Server: Apache Tomcat, GlassFish, WebSphere 8.5 & Weblogic 11g,JBoss

Web Technologies: ANGULAR JS, JSON, JQuery, AJAX, HTML 5, CSS and JavaScript.

Operating systems: Windows 9X/XP/7, 2007, Linux

Source Control: Clear Case, MKS, VSS, SVN, Perforce

Agile Tools: Atlassian tools JIRA, Bamboo, Fish-eye Crucible, Rally and Jenkins.

Other: Junits, Agitar

PROFESSIONAL EXPERIENCE

Confidential, Omaha, NE

Sr. Java/J2EE Software Specialist

Responsibilities:

• Was involved in task estimation and requirement analysis with the business Analysis.
• Involved in Maintenance and production support of the application.
• Leading team of 7 members.
• Efficiently used Session façade, Factory, Service Locator, Strategy, Command design patterns.
• Implement new software components using Core Java, Data Structures like Collections & Maps, Concurrency API / Multi-Threading (), spring, Grails, Web-Services and OS Primitives.
• Developed RESTful template in groovy for getting credit scores from credit bureau, Rate of quote from Quick Resolver and process the response.
• Designed and developed cache layer for loading Customer Reference data.
• Efficiently used Spring Dependency Injection, Inversion of Control, Abstract Factories, AOP, Hibernate POJO, mapping files, caching with EhCache, Spring.
• Design and development of Data Access Layer to persist the data to SQL Server.
• Dashboard reporting module developed using AngularJS.
• Design and development of Translation Layer to communicate between two servers for Rate using groovy and grails.
• Used Eclipse/Intellij IDE to develop and debug the application.
• Closely working with QA, Business and Architect to solve various Defects in quick and fast to meet deadlines.
• Mid sprint demos with business to showcase that engineering team is aligned with business intent.
• Continuous integration using automated Jenkin jobs to build and automate deployments.
• Performed core review of peers, developed Spock Unit and supported integration testing.
• Adapted Agile Development methodology.
• Re-wrote and redesigned existing pages utilizing HTML5, CSS, JavaScript, jQuery and AngularJS, BackboneJS.

Environment: Java, Groovy, JSP, Grails, Spring 3.0, Hibernate 3, MS SQL, REST/SOAP WebServices, AngularJS, BackboneJS, Ajax, Flex, Servlets, Eclipse, Intellij, Maven, Tomcat, JBoss, SVN,JIRA,SPOCK Testing, Jenkins

Confidential, Portland, OR

Senior Java/J2EE Developer

Responsibilities:

• Was involved in architecture, messaging (JMS), MQ Series, design patterns and related frameworks like Apache Camel etc.
• Was involved in Jasper report creation for file PDF and CVS.
• Developed beans class using spring IOC.
• Developed Daily Batches based on spring batch.
• Implemented UI components using JSP, Servlets, JSTL, spring MVC.
• Responsible for setting JNDI source in web sphere application server and tuning like JMS queue, destinations, data sources, Web Service endpoints, MQ endpoints etc.
• Efficiently used Spring Dependency Injection, Inversion of Control, Abstract Factories, AOP, Hibernate POJO, mapping files, caching with EhCache, Spring.
• Efficiently used Session Façade, Factory, Value Object, Service Locator, Business Delegate, Command design patterns.
• Implement new software components using Core Java, Data Structures like Collections & Maps, Concurrency API / Multi-Threading (), spring, Web-Services and OS Primitives.
• Wrote documentation to describe program development, logic, coding and corrections.
• Successfully implemented Web Services based on SOA architecture as per spring.
• Performed code reviews, unit and integration tests
• Co-ordination with Onsite team.

Environment: Java, JSP, JSTL,Jasper Report, Spring3.0, Hibernate 3, MQSeries, DB2, MS SQL, SOAP WebServices, HTML, CSS, Ajax, Servlets, Eclipse, Maven, WAS 8.5, Weblogic 12c, TcServer. WAS MQ Manager 7.1, Clear Quest, SVN, Mockit, Jenkins

Confidential, Portland, OR

Senior Developer

Responsibilities:

• Performed form validation and other interactive features by making AJAX calls using EXTJS.
• Create/Rewrote various application level modules using JavaScript and EXTJS.
• Created/Rewrote various application level modules using EXTJS like grid, planel, TextArea etc.
• Created Sorting on grid column in EXTJS.
• EXTJS grid population and Modification.
• EXTJS event handling.
• Requirement analysis for each sprint & finalize sprint scope. Object oriented design of new functionality using UML
• Implement new software components using Core Java, Data Structures like Collections & Maps, Concurrency API / Multi-Threading (), spring, Web-Services and OS Primitives.
• Writing asynchronous functions using Executor framework, capturing/processing results from Future object.
• Efficiently used Core Java Collection framework API such as Map, List, Sorting, Comparators etc.
• Build or Enhance UI using Ext-JS through velocity framework
• Writing Spring Quartz Jobs for one time or timely scheduled tasks
• Loading customer, loan, risk data into cache for faster access from UI
• Developed PL SQL, function, views, DML operations in oracle database.
• Discussing various requirement aspect with Credit Risk Operations team to understand business
• Integrating FAP application with Credit Risk Management applications and obtain client ratings
• Involved in estimation & risk analysis of Sprint cycle
• Configure TeamCity build definitions & automating builds. Create JIRA for enhancements/releases/defects, tracking JIRAs
• Created documentation for application logic & release cycles
• Performed system performance analysis using JConsole, JVisualVM & fine-tuned (GC tuning) system through various measures -such as improved cache, session, transaction, aspect management
• Involved in troubleshooting and fixing PROD issues
• Involved in IRS form creation (1099,1098 etc)
• Developed produces and consumer SOAP web services ( Customer creation, Open saving Acct, Acct Balance enquiry, Cuna Interest Rate etc)

Environment: Java, JSP, iText, HTML, CSS, Ajax, Servlets, ExtJS, Spring3.0, Eclipse, Oracle 11g, SOAP WebServices, ANT, Jasper Report, Hibernate 3, Glass Fish Server, Clear Quest, Clear Case, Mockit, Jenkins

Confidential

Senior Developer

Responsibilities:

• Involved in Maintenance and production support of the application.
• Done the major enhancements and ensured Quality Delivery, Process Adherence, Minimal Defects and Delivery on time.
• Have worked hard on back end side to solve critical production issues.
• Involved in developing the complete front end development using HTML, JSP, JSTL, JavaScript and CSS.
• Author for Use Case Specifications.
• Have done Backend, Configuration DAO, for database persistence logic.
• Analyzed, designed and developed the component MVC.
• Test Driven Development (TDD) process is used in developing the application.
• Was involved in Testing of the application in QA and reported defects to Customer.

Environment: Windows XP, RAD, JSP, JSTL, Servlet, Rational Rose, MQ Series, DS2 (spring based internal architectures), Web Sphere 7

Confidential

Developer

Responsibilities:

• Involved in use Case writing based on functional requirements.
• Involved in developing the complete front end development using HTML, JSTL, JSP, JavaScript and CSS.
• Used WSAD IDE to develop and debug the application.
• Have done Development based on the bases of use cases.
• Have done Unit testing and self-review of the code.

Environment: WSAD, DB2, Java, JSP, JSTL, DS frame work (Based on struts ),Servlet, Rational Rose, XML, DHTML, Maven.

Confidential

Java Developer

Responsibilities:

• Involved in use Case writing based on functional requirements.
• Involved in developing the complete front end development using HTML, JSP, JavaScript and CSS.
• Used WSAD IDE to develop and debug the application.
• Have done Development based on the bases of use cases.
• Have done Unit testing and self-review of the code.

Environment: WSAD, DB2, Java, Struts 1.2, JSP, JSTL, Servlet, Rational Rose, DS frame work (Based on struts ), XML, DHTML, Maven.

Confidential

Developer

Responsibilities:

• Have supported the application 24/7 as and when needed.
• Involved in Hot Fix creation for application and database
• Used Eclipse 3.4.1 IDE to develop and debug the application.
• Testing of different modules

Environment: Eclipse, Oracle 8i, J2EE, Struts 1.2, JavaScript, JSP, Servlet, XML and DHTML.