SUMMARY

• 13+ years of experience in Analysis, Design, Development of software applications using Java/J2EE technologies.
• Expertise in developing front - end systems wif JavaScript, jQuery, Bootstrap, HTML5, CSS and MVC frameworks such asAngularJS.
• Good Experience inAngular2/4 framework for building web apps (SPA) and is highly efficient in integrating wif Restful services.
• Excellent knowledge in implementing AJAX method to communicate wif a server.
• Used Rx.JS for transforming, composing, and querying streams of data
• Experience in Node.JS for developing services and server-side programming and worked wif NPM.
• Expertise in developing enterprise applications using J2EE technologies JDBC, JNDI, JMS and EJB.
• Good hands-on experience in development using framework built on Struts, Spring and Hibernate.
• Proficiency in developing webservices includes several components SOAP, WSDL, XML, XSD, JAXB, JAX-RS and JAX-WS.
• Good experience in developingRESTfulservices
• Experience in applications deployment wif servers Web Logic, JBoss and Tomcat Servers.
• Expertise in writing SQL queries on databases (Oracle, Postgres, MySQL and Sybase)
• Experience in SVN,CVS, Git, Harvest and SAP SCA version control systems.
• Experience of developing application using Agile/SCRUM methodology.
• Experience in using XML based technologies wif parsers DOM and SAX
• Used JUnit and Mockito for writing test-cases in Java environment.
• Experience in deployment and configuration management wif ANT and Maven.
• Proficient in using Jenkins as continuous integration tool.
• Experience in using teh Log4j framework for Logging Java Application.

TECHNICAL SKILLS

Frameworks: Struts, Spring, Hibernate, Apache OpenJPA

SDLC Methodologies: Agile/Scrum

Java / JEE Technologies: Java, Servlets, JSP, JSF, XML, JMS, WebServices (SOAP, WSDL)

Web Technologies: HTML, HTML5, CSS, CSS3, JavaScript, AJAX, jQueryAngular2.0, Angular 4, Bootstrap JS

Web/Application Servers: Apache, Tomcat, WebLogic and JBoss

RDBMS: Oracle, Sybase, Postgres and MySQL

IDE: Eclipse, SAP NWDI, JBoss Developer Studio

Versioning Tools: CVS, SVN, GIT, Harvest (CA) and SAP SCA

Project Management Tools: Rally, JIRA

Build Tools: ANT, Maven

Other Utility Tools: Toad, Putty, SOAP UI

Scripting: Shell script

PROFESSIONAL EXPERIENCE

Java / UI Developer

Confidential, VA

Responsibilities:

• Responsible for developing UI pages using Angular 4, HTML, CSS, JavaScript, jQuery, AJAX.
• Involved in requirement gathering, designing, development, UI reviews, and maintenance.
• Created Typescript reusable components and services to consume REST API's using component-based architecture provided by Angular 4.
• Created reusable templates usingAngulardirectives and worked wif NPM package manager tools (NodeJS).
• ImplementedAngularRouter to enable navigation from one view to teh next as user performs application tasks
• UsedAngular 4 Reactive forms to implement complex forms and performed teh validations using Form Builder
• Implemented HTTP requests using Rxjs Observable library to handle multiple values over time.
• Performed Unit Testing and code coverage wifKarmaandJasmine.
• Worked wif UI/UX designer to help to create and tan implement best design practices.
• Developed RESTful services using Jersey API.
• Used Eclipse IDE for coding, testing, debugging programs from functional specifications.
• Collection of Requirements Documentation and defect management by using teh JIRA tool.
• Maintained teh code using version control systems SVN and Git.
• Worked in an Agile- Scrum development methodology to ensure delivery of high quality work wif monthly iteration, also involved in sprint planning and retrospectives.
• Used Visual Studio Code editor for Angular code development.
• Used HP Fortify (SCA) to manage source code quality.
• Used CICD Jenkins pipelines for build and deployment.
• Used TOAD for all database query testing and optimizations.

Environment: Java, JSP, Spring MVC, Angular 4,Node JS, Jasmine,Karma,JavaScript, jQuery, HTML, CSS, RESTful Service, JBoss, Eclipse, Toad, JIRA, SVN, Maven, CICD Jenkins, Oracle and UNIX

Java / UI Developer

Confidential

Responsibilities:

• Responsible in requirement gathering
• Used Eclipse IDE for design, development and debugging.
• Implemented Angular JS framework
• Performed database query testing using TOAD.
• Used JIRA for defects and bugs tracking
• Source code maintained in CVS
• Used Maven for build creation and to push onto various environments.
• Supported system integration test and fixed issues during production move

Environment: Java, AngularJS, HTML, CSS, AJAX, Tomcat, Eclipse, TOAD, JIRA, CVS, JUnit, Maven, Spring, Hibernate, Oracle and UNIX

Senior Java Developer

Confidential

Responsibilities:

• Responsible for user stories analysis and clarifications from business analysts
• Used Eclipse IDE for coding, testing, debugging programs from functional specifications.
• Collection of Requirements Documentation and defect management by using teh JIRA tool.
• Developed webservices wifApacheCXF using JAX-WS (SOAP).
• Involved in JPA configuration and coded JPA Entities.
• Written DAO classes to interface wif Database using openJPA.
• Developed XHTML pages using JSF components.
• Installed application bundles (jar) into JBoss Fuse and portlets into JBoss portal.
• Developed business rules by using DROOLs and deployed into EAP server.
• Used TOAD for all database query testing and optimizations.
• UsedApacheCamelfor creating routes.
• Tested webservices through SOAP UI tool.
• Wrote SQL queries of differing complexities for teh application.
• Designed and developed database objects like Tables, Views, and Functions using PL/SQL.
• Interfaced wif Oracle back-end using JPA framework.
• Used SVN for source code version and maintenance.
• Worked in Agile (SCRUM) environment wif continuous integration using Jenkins
• Used SONAR to manage source code quality.
• Used ActiveMQ for messaging service.
• Used Maven for build creation and to push onto various environments.
• Provided teh technical support during system integration testing and user acceptance testing.
• Involved in fixing teh production issues on timely manner.

Environment: Java 1.6, JSF 2.x, AJAX, Web Services, JBoss Developer Studio, JBoss Portal server (6.0), JBoss Fuse (Karaf), JBoss EAP server, Apache Camel, ActiveMQ, Drools, JIRA, SVN, Mockito, Maven, Agile/Scrum, OpenJPA, Oracle, SOAP UI

Senior Java Developer

Confidential

Responsibilities:

• Responsible in requirement gathering and developing use cases.
• Participated in design/analysis discussions.
• Designed and developed teh presentation layer using JSP.
• Used SAP NWDI (NetWeaver Development Infrastructure) IDE and deployed teh code into SAP Web Application Server.
• Used SAP SCA for source code versioning and maintenance.
• Involved in effort estimation and status reports
• Worked closely wif users to ensure teh project meets business needs
• Supported business by providing bug fixes, configuration changes and data corrections
• Involved in Release Management, deployment of code and support for BIPS Portal SIT, UAT and Production.

Environment: Java 1.4, Servlets, JSP, EJB, Smart XLS, Oracle, Ant, JavaScript, HTML, CSS, JUnit, SAP Web AS, SAP NWDI, SAP SCA, Agile and UNIX

Senior Java Developer

Confidential, New York

Responsibilities:

• Involved in teh phases of SDLC including Requirements Collection, Design & Analysis of teh Customer Specifications, Development and Customization of teh Application
• Developed teh Application using Struts Framework, JSP, HTML, CSS, JavaScript andJQuery for teh web page development.
• Developed custom controllers for handling teh requests using teh Spring MVC controllers.
• Involved in development of server side layer using Spring IOC, Spring ORM and Spring AOP
• Configured Association Mappings like one-one and one-many in Hibernate.
• Used Data Access Objects (DAO) to abstract and encapsulate all access to teh data source
• Development of scheduler application programs using Quartz schedulers.
• Performed purification of teh application database entries using Oracle
• Used JUnit to write repeatable tests mainly for unit testing
• Involved in complete development of 'Agile Methodology' and tested teh application in each iteration
• Written complex SQL and HQL queries to retrieve data from teh Oracle database
• Involved E2E Development by integrating Front End and Backend by Debugging
• Interacted wif SAP PI and Epiphany AP systems during Integration Testing
• Interacted wif SAP team to understand BAPI functionality associated wif teh application module
• Implemented wif security vulnerable fixes - Cross Site Scripting (XSS), Cross Site Request Forgery (CSRF), Forceful Browsing, Request Token, Password Maintenance using OWASP framework
• Peerreviewand manage coding standard and code quality
• Developed and debugged teh application using Eclipse IDE
• Used CVS to commit teh source and created tags and branches
• Analyzed and provided solutions for teh critical issue
• Involved in production support activities (scheduled jobs, user maintenance, etc.)

Environment: Java 1.5, Struts, Spring, Hibernate, DWR, XML, JSP, JavaScript,JQuery, HTML, CSS, JUnit, Oracle, Postgres Apache, Tomcat, Eclipse,OWASP, CVS, Agile and UNIX

Java Developer

Confidential, Atlanta,GA

Responsibilities:

• Involved in analysis, design, coding and testing phases of software development
• Developed class diagrams, flow charts, use cases, sequence diagrams using JBuilder
• Developed Stateless EJBs to write teh business logic
• Implemented and used Web Services wif teh help of WSDL, SOAP and JAX-WS to get updates from teh third parties.
• Involved in writing XML Web Services using SOAP to communicate between applications.
• Wrote Queries and Stored Procedures using SQL to retrieve Data Access Objects (DAO).
• Developed front end using JSP, HTML andJavaScript
• Involved in implementation of client-side validations using JavaScript.
• Developed and deployed teh application on BEA WebLogic Application Server
• Involved in developing, Exception Handling& Debugging application using Eclipse IDE
• Involved in writing build scripts using ANT
• Maintained versioning to merge code, check in and checkout teh project code using Harvest
• Involved in Debug and fixing teh errors
• Extensively involved in Unit testing and coordinated wif teh testing team and fixing bugs Confidential various stages of teh application development
• Involved in fixing IST, QA and production defects & tracked them using QC (Quality Centre)
• Developer Unix Shell Scripts for MPS Migration activities
• Analysed thread locks usingJProbeand troubleshooting teh block of code
• Written Cactus Unit Test Cases for JSP/Servlets communication from front-end

Environment: Java 1.4, EJB 2.x, JSP, HTML, Servlets and JavaScript, Sybase, Oracle, Unix Shell scripts, WebLogic 8, JNDI, Webservices (SOAP, WSDL), LDAP, Harvest, JProbe, Waterfall modelMicrosoft Visio