SUMMARY:

• 7+ Years of progressive experience in all the phases of software development life cycle that includes Requirement Study & Analysis, Design, Development, Integration, maintenance, deployment, and testing of various client/server and 3 - tier web applications.
• Experienced in system analysis and design, development, testing, deployment and maintenance of business software applications with Groovy on Grails, J2EE, Servlet, JSP, Java Beans, XML, XSLT, jQuery, EJB, Spring, Hibernate, Struts with databases e.g. Oracle, MySql at the backend.
• Experienced in making Secure connection from Oracle client to Database using Orapki tool to generate the SSL certificate.
• Experienced in making Secure connection from Java Applications to Database using Java Keytool tool to generate the SSL certificate.
• Strong in implementation of java application data access tier with JDBC, SQL, etc. and manipulating databases e.g. Oracle 10g, 11g, MySQL etc.
• Hand-on experiences with SQL, JDBC, and application building with Ant.
• Strong experience in OOAD using concept of UML
• Good experience in coding test cases using JUnit.
• Extensive experience in developing UI using HTML, JavaScript, CSS, jQuery.
• Experienced in developing J2EE applications on MVC based frameworks like Groovy on Grails, Struts and Spring MVC
• Experienced in writing and building files with ANT and Maven .
• Experienced in writing SQL scripts and creating backend database objects.
• Experience on servers , BEA Web Logic 10.3, Web Sphere 5.1,8,Apache, Tomcat and application servers Jboss 6.3 EAP
• Expert in version controlling tools VSS, CVS, SVN, Dimensions.
• Expertise in using tools like Bugzilla, Remedy6 and Rational ClearQuest.
• Strong communication skills, problem solving skills and work ethics.
• Excellent experience in interaction with Business Users.

TECHNICAL SKILLS:

Languages: Java, J2EE, C++, C

Servers: IBM WebSphere 7.1,8,Tomcat 4/5/6, JBoss 6.3 EAP, BEA Web Logic 10.3.

Java Technologies: J2EE (JSP, JSTL, JavaBeans, Servlets, JDBC), Java, EJB, SOAP based Web Services

Web Technologies: jQuery, HTML, DHTML, XHTML, CSS, JavaScript, AJAX

XML Technologies: XML, DTD, Schemas(XSD), XSL, XSLT

Databases: Oracle 10g/9i, MySql

Frame Works: Groovy on Grails, Spring MVC, Struts, Hibernate, Open JPA

Version Control: SCM, VSS, CVS, SVN,Dimensions, Perforce,Bitbucket

Development Tools: IBM RAD, HP Service, Eclipse 3.1, Toad 6.3, SQL-Developer, ANT, Maven, TextPad, Bugzilla, STS, GGTS,Jboss Developer Studio 8.1.0.GA,Remedy, iRise,Confluence

Testing Tools: JUnit

Others: Log4J

Modeling Languages: UML, Visio 2007

PROFESSIONAL EXPERIENCE:

Confidential, Irvine CA

Java/Web Developer

Responsibilities:

• Analyzed Business requirements, Design document, System Testing Support, UAT Support, Release Support and Post deployment Support.
• Worked in Agile Development Model.
• Worked on different tiers of the system such as middle tier as well as persistence layer.
• Involved in implementing MVC Architecture using Spring.
• Implemented web applications running on weblogic application servers in MVC pattern
• Collaborated with other developers on best practices, code reviews and process improvement.
• Developed business logic & data manipulation and data access from and further processing through Java and module integration and runtime dependency implementation by Spring.
• Researched on issues found during QA testing and resolved as needed.
• Release Support.
• Periodically supported production tickets and deployments.
• Worked on Remediating Secure SDLC vulnerabilities.

Environment: Java/J2EE, Spring 3.5 ,Open JPA, XML, Design Patterns, Servlet 3, Oracle 12.1.0.1, WebLogic 12, Sql, Pl/Sql, Spring Tool Suite, TOAD, Perforce, Bitbucket, Bamboo, XL Deploy, SOAP based and RESTful WebServices, Informatica.

Confidential, Denver Colorado

Java/Web developer

Responsibilities:

• Analyzed Business requirements, Develop High Level Design, Low Level Design, System Testing Support, UAT Support, Release Support and Post deployment Support.
• Worked on different tiers of the system such as front end, middle tier as well as persistence layer.
• Designed and developed User Interface of the application using JSP, Springs, and Angular 2.
• Involved in implementing MVC Architecture using Spring. Involved in coding JSPs (using tag libs and java scripts), Controller classes & form beans for the Web Application.
• Implemented intranet applications running on Jboss application servers in MVC pattern using JSP, Spring,Liferay, EJBs, jQuery, JavaScript, HTML, CSS,Angular 2.
• Developed Unix Shell Scripts to execute batch applications
• Collaborated with other developers on best practices, code reviews and process improvement.
• Design reviews with Development, System Analysts team.
• Developed business logic & data manipulation and data access from and further processing through Java and module integration and runtime dependency implementation by Spring.
• Researched on issues found during QA testing and resolved as needed.
• Release Support.
• Periodically supported production tickets and deployments.

Environment: Java/J2EE, Struts 1.3,Spring 3,Hibernate 3, XML, Design Patterns, Servlet 2.2, JSP, Oracle 12.1.0.1, JBoss EAP 6.3, EJB 3, UML, Ajax, jQuery, Sql, JavaScripts, Eclipse, Sql Developer, Dimensions, SOAP based WebServices, JSTL,Liferay portlets, Velocity Files.

Confidential, Columbus, Ohio

Java developer

Responsibilities:

• Analyzed Business requirements, Develop Design document, System Testing Support, UAT Support, Release Support and Post deployment Support.
• Developed Groovy batch application to upload files to FTP server.
• Implemented intranet applications running on WebSphere application servers in MVC pattern using Groovy on Grails framework. JSP, Struts, Hibernate, Spring, jQuery, JavaScript, HTML, CSS.
• Worked on different tiers of the system such as front end, middle tier as well as persistence layer.
• Created complex SQL and developed different DAOs to access the oracle database.
• Designed and developed User Interface of the application using JSP, Struts, and HTML.
• Involved in implementing MVC Architecture using Struts. Involved in coding JSPs, (using tag libs and java scripts), XSLT, Action classes & form beans for the Web Application.
• Collaborated with other developers on best practices, code reviews and process improvement.
• Design reviews with Development, System Analysts team.
• Developed business logic & data manipulation and data access from and further processing through Java and module integration and runtime dependency implementation by Struts.
• Researched on issues found during QA testing and resolved as needed.
• Release Support for the problem Management tickets

Environment: Groovy on Grails, Java/J2EE, Struts 1.3,Spring, Hibernate, Design Patterns, Servlet 2.2, JSP, Oracle 10g, WebSphere 8, UML, Ajax, jQuery, Sql, JavaScripts, STS, Eclipse, Sql Developer, CVS, SOAP based WebServices, Struts Tag libraries, MQueues

Confidential, Dublin, Ohio

Java developer

Responsibilities:

• Analyzed Business requirements, Develop High Level Design, Low Level Design, Iteration Planning, System Testing Support, UAT Support, Release Support and Post deployment Support.
• Worked on different tiers of the system such as front end, middle tier as well as persistence layer.
• Created complex SQL and developed different DAOs to access the oracle database.
• Designed and developed User Interface of the application using JSP, Struts, and HTML.
• Involved in implementing MVC Architecture using Struts. Involved in coding JSPs (using tag libs and java scripts), Action classes & form beans for the Web Application.
• Implemented intranet applications running on WebLogic application servers in MVC pattern using JSP, Struts, EJBs, jQuery, JavaScript, HTML, CSS.
• Developed Unix Shell Scripts to execute batch applications
• Was responsible for development of different UML diagrams such Use Case Diagrams, Sequence Diagrams and Class Diagrams.
• Collaborated with other developers on best practices, code reviews and process improvement.
• Design reviews with Development, System Analysts team.
• Developed business logic & data manipulation and data access from and further processing through Java and module integration and runtime dependency implementation by Struts.
• Researched on issues found during QA testing and resolved as needed.
• Release Support for the problem Management tickets

Environment: Java/J2EE, Struts 1.3,Spring, XML, Design Patterns, Servlet 2.2, JSP, Oracle 10g, Weblogic 10.3, EJB 2.5, UML, Ajax, jQuery, Sql, JavaScripts, Eclipse, Sql Developer, CVS, SOAP based WebServices, JSTL, Struts Tag libraries.

Confidential, Detroit, MI

Java developer

Responsibilities:

• Responsible for Analyze and fixing production issues requiring both Data and code fixes.
• Analyzed Business requirements, Use Cases to better understand business logic and process flow
• Gathered, analyzed and implemented User Requirements using Java technologies such as Springs, JSP, EJBs.
• Worked on different tiers of the system such as front end, middle tier as well as persistence layer.
• Created complex SQL and developed different DAOs to access the oracle database.
• Designed and developed User Interface of the application using JSP, Springs, and HTML.
• Involved in implementing MVC Architecture using Springs. Involved in coding JSPs (using tag libs and java scripts), Action classes & form beans for the Web Application.
• Implemented intranet applications running on IBM WebSphere application servers in MVC pattern using JSP, Spring, and JavaScript, HTML, CSS.
• Developed Unix Shell Scripts to execute batch applications
• Was responsible for development of different UML diagrams such Use Case Diagrams, Sequence Diagrams and Class Diagrams.
• Collaborated with other developers on best practices, code reviews and process improvement.
• Present design with QR team.
• Developed business logic & data manipulation and data access from and further processing through Java and module integration and runtime dependency implementation by Springs.
• Performed Unit Testing and Regression Testing
• Researched on issues found during QA testing and resolved as needed.
• Release Support for the problem Management tickets

Environment: Java/J2EE, XML, Design Patterns, Servlet 2.2, JSP, Oracle 10g, IBM WebSphere, EJB2.5, IBM RAD, UML, Ajax, PL SQL, SQL, JavaScript, Eclipse, TOAD, SCM, Spring MVC,SOAP based WebServices, JSTL, Struts Tag libraries, HP Service, Hibernate .

Confidential, Little Rock, AR, USA

Software Engineer

Responsibilities:

• Designing use case models for one of the subsystems.
• Involved in designing Springs, JSP pages, deploying and testing then in Weblogic application server.
• Developed JSPs, Servlets, Bean components
• Sessions and session tracking with Java session API.
• Involved in writing the end of day job to process feed files that come from various systems with Citigroup.
• Primarily responsible for design and development of Springs based applications.
• Involved in configuring JDBC connection pooling to access the oracle database.
• Building and deployment of EAR, WAR, JAR files on test stage and production systems in Weblogic application server.
• Responsible for the tuning performance of PL/SQL procedures and SQL queries.
• Involved in writing functions, stored procedures and packages.
• Worked in creating various database objects like tables, views.
• Involved in regression testing, evaluating the response time, and resolving the connection pooling issues.
• Included and performed variety of analytical calculations, including a complete audit on several mutual funds.

Environment: Java2, JDBC, JSP, jQuery, Spring, Weblogic, Oracle, Visio 2000, JavaScript, CSS,soap based webservices, Hibernate.

Confidential, Oakland, CA

Java Developer

Responsibilities:

• Used JSP, HTML, and CSS for content layout and presentation.
• Implemented business logic using Servlets and stored procedures
• Created the web application using MVC Struts framework.
• Created data access layer using SQL and PL/SQL
• Participate in technology/tools evaluation and software technical proof of concepts.
• Used JUnit for Unit testing the application.
• Developed and maintained ANT Scripts.

Environment: Java, J2EE, JSP, Servlets, MVC, Weblogic 8, Spring 3.0, ANT, JavaScript, PL/SQL, CVS, Oracle 10gi, JUnit.

Confidential

Java Developer

Responsibilities:

• Developed business logic layer using existing java libraries.
• Implemented J2EE design pattern of type MVC.
• Involved in design and development of controllers using Servlets.
• Used JDBC to communicate with the data base.
• Prepared Sequence and class diagrams using this Rational Rose.
• Participated in high-level design and architecture of the application.

Environment: Java, XML, Servlets, JUnit, Struts Framework, JDBC, SQL, Tomcat, SQL Server 2000