SUMMARY:

• Software Professional with over 12.5 years of experience as Technical Lead/Sr. Java Consultant /System Analyst/Sr. Software Engineer for applications in automotive, healthcare and insurance domains.
• Expertise in conceptualizing, designing and developing technical solutions in Java/Java EE for Web/Internet/Intranet, Middle ware and database environments using object - oriented techniques and architectural frameworks.
• Expertise in Core Java, AWT, SWING, Reflection, JDBC, MVC, Servlet, JSP, spring, IoC, Struts, JSON, Web Services (RESTful) using various application servers (IBM WAS, Web logic).
• Good understanding and experience in applicability of various Design Patterns (Factory, Interceptor, Observer, Session Façade, Data Access Objects, Business Delegate, Service Locator, etc.).
• Experienced in design and development of human/user interfaces with good knowledge of UI design patterns like Decorator, Composite View, Tiles and frameworks/APIs like JavaScript, jQuery, AngularJS, Flex.
• Hands on experience in creating data visualization and proof of concept using UI technologies.
• Experienced in full lifecycle development of the projects (Requirements Analysis, Design, Development, Testing and Implementation) involving incremental SDLC, traditional waterfall and Agile/SCRUM methodology.
• Worked on design and analysis (OOA/D) resulting in Use Case View (Use Cases and Actors) and Logical View (Class Diagram, Sequence Diagram, Collaboration Diagram) using UML.
• Strong knowledge of Hibernate.
• Proficient in SQL, PL/SQL (Triggers, Stored Procedures, Functions) for databases like Oracle, DB2, SQL Server.
• Proficient in configuration management, release/build, defect/change management using CVS, Ant and Maven.
• In depth knowledge of Jasper report tool.
• Proficient in identifying and providing inputs for strategic and technical initiatives, project risks/issues and best practices.
• Expertise in working with remotely distributed teams (offshore development, infrastructure and support teams).
• Excellent research and problem solving skills. Possess excellent communication and presentation skills.

TECHNICAL SKILLS:

Languages: Core Java, SQL, PL/SQL, XML, UML, Flex, VB.

Java Technologies: AWT, Swing, JSP, Servlets, JavaMail,JFreeChart, Struts, Spring Framework, Spring JDBC, Spring AOP, Spring MVC, Spring IoC, Web Services (RESTful),Jasper Report,Hibernate,Quartz Job. Apache Camel

Servers: IBM Web Sphere 8.0, Web Logic 6.1, Tomcat 7.0.

Databases: UDB DB2 9.7, Oracle, MS Access, MYSQL.

Front end: AWT, Swing, JSP, CSS, JavaScript, Typescript, and jQuery, AJAX, AngularJS and Angular2.

Operating Systems: Windows, DOS, Linux, UNIX

Other Tools/Libraries: GIT,RAD, WSAD, Eclipse, VSS, CVS, Toad, Maven, Ant, JUnit, JMeter, MS Visio, Rational Rose,BCEL, FindBug,JAXB,iText.

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta, GA

Responsibilities:

• Designed UI using Angular2.
• Designed and developed the architecture and application using Spring Framework.
• Modified REST based Web services to save and retrieve data.
• Wrote/Modified the SQL queries .
• Involved in deployment and troubleshoot activities.
• Performed unit testing.
• Wrote JUnit Test Cases.
• Implemented logging mechanism using log4j.
• Used GIT a distributed repository.

Environment: Core Java, J2EE, REST Web Services, Spring IoC, Angular2, MyEclipse, DB2,Maven.

Confidential, Atlanta, GA

Responsibilities:

• Did gap analysis.
• Time and effort analysis
• Modified REST based Web services to save and retrieve data.
• Modified the existing queries as per the requirement.
• Performed unit testing.
• Wrote JUnit Test Cases
• Performed code review for other team members.
• Used GIT a distributed repository

Environment: Core Java,J2EE, REST Web Services, Spring IoC, EmberJS, MyEclipse, DB2,Maven.

Confidential

Technical Lead

• Performed cross functional roles as technical architect, technical lead, Sr. developer.
• Assisted in development and maintain Quality and perform troubleshot to resolve all application issues.
• Designed UI using AngularJS.
• Designed and developed the architecture and application using Spring Framework, JavaScript, DB2 UDB Stored Procedures, and SQL.
• Implemented REST based Web services to save and retrieve data.
• Perform load testing using Jmeter.
• Implemented Quartz jobs to initiate back end process.
• Wrote JUnit Test Cases.
• Extensively used JIRA for bug reporting and tracking.
• Used GIT a distributed repository.

Environment: Core Java, J2EE, Quartz Job, REST Web Services, Apache Camel, JAXB, Spring IoC, AngularJS, MyEclipse, MySQL, Hibernate.

Confidential, Montvale, NJ

Sr. Java Consultant

• Attended several requirements workshop to understand client business, detailed requirements and critical functions.
• Developed a working PoC using JQuery and JSON.
• Wrote JUnit Test Cases.
• Did performance tuning on Java side.
• Developed front end using JQuery and spring framework.
• Used JQuery data table to create dashboard for each type of user.
• Implemented spring based security.
• Performed code review for other team members.
• Implemented logging mechanism using log4j.

Environment: s: JDK1.5, JSP/Servlets, Spring MVC, Spring AOP, Spring JDBC, JQuery, Mainframe, DB2, IBM WebSphere7

Confidential, Montvale NJ

Sr. Java Consultant

• Attended requirements gathering sessions.
• Created various UML diagrams. (Class diagrams, Package diagrams, Sequence diagrams).
• Used JFree Chart library to create pie chart and bar chart.
• Developed entire base classes and helper classes needed for the basic architecture outline.
• Implemented logging mechanism using log4j.
• Wrote JUnit Test Cases.
• Used Java Swing/AWT components and Core Java to designed user interfaces and to implement business logic.
• Performed QA deployment and troubleshoot activities.
• Installed CVS version controlling system for various documents and source code for the project.

Environment: Core Java, Java Swing, AWT, JDBC, Mainframe, DB2, RAD7.0, CVS, log4J, IBM WebSphere6.1.

Confidential, Montvale, NJ

Sr. Java Consultant

• Involved in design of the architecture using Cairngorm framework.
• Developed JSPs, Servlets functionalities.
• Implemented the security by securing web resources on role based and group based access control
• Implemented various types charting to such as pie chart, bar chart, line chart, bubble chart to represent various type of data.
• Used flex advanced data grid component to design dashboard.
• Performed QA deployment and troubleshoot activities.
• Integration of the completed modules and unit testing and system testing.
• Implemented logging mechanism using log4j.

Environment: Core Java, JSP/Servlet, Flex, JDBC, Mainframe, DB2, RAD7.0, CVS, IBM WebSphere6.1.

Confidential

Sr. Java Consultant

• Performed requirement analysis and created UML design diagrams (Use Case, Class, etc.)
• Developed Admin module using JSPs and Servlets.
• Developed entire base classes and helper classes needed for the basic architecture outline.
• Implemented logging mechanism using log4j.
• Wrote JUnit Test Cases.
• Used Java Swing/AWT components and Core Java to designed user interfaces and to implement business logic.
• Performed QA deployment and troubleshoot activities.
• Performed code reviewed for other team members.
• Modified some EJB classes in order to enhance the existing functionalities as per client's requirements.

Environment: JDK1.4,Swings,JSP/Servlets,Struts1.2,EJB1.2,Web Services, hibernate and XML, WSAD, VSS, IBM WebSphere5.1.

Confidential

Sr. Software Engineer

• Involved in gathering requirement from client.
• Developed entire base classes and helper classes needed for the basic architecture outline.
• Implemented logging mechanism using log4j.
• Used BCEL library and findbug API to write the code.
• Performed QA deployment and troubleshoot activities.
• Performed code reviewed for other team members.

Environment: JDK1.5, FindBug and Byte Code Engineering Library, Eclipse3.1, VSS.

Confidential

Sr. Software Engineer

• Involved in gathering requirement from client.
• Created UML design diagrams (Use Case, Class and Sequence Diagrams).
• Created LLD and HLD documents.
• Developed entire base classes and helper classes needed for the basic architecture outline.
• Implemented logging mechanism using log4j.
• Created UI using JavaScript and Ajax.
• Created various types of reports using Jasper Report.
• Implemented various modules using JSP, Servlet and Struts.
• Performed QA deployment and troubleshoot activities.
• Performed code reviewed for other team members.

Environment: JDK1.4, Core Java, JSP, Struts1.1, JavaScript, Jasper Report, Ajax, MyEclips3.0, VSS, Tomcat 5.0, SQL Server2005.

Confidential

Sr. Software Engineer

• Involved in gathering requirement from client.
• Created UML design diagrams (Use Case, Class and Sequence Diagrams).
• Created LLD and HLD documents.
• Developed entire base classes and helper classes needed for the basic architecture outline.
• Implemented logging mechanism using log4j.
• Created UI using JavaScript, HTML, JSP.
• Implemented business logic EJBs and layouts were controlled using Struts and Tiles.
• Performed QA deployment and troubleshoot activities.
• Performed code reviewed for other team members.

Environment: JDK1.5, Core Java, Servlets, JSP, EJB, Struts1.1, Tiles, JavaScript, MyEclips3, Eclipse, MUMPS.