SUMMARY

• 7.2 years of work experience in Object Oriented Design, Modeling, Programming and Testing of Java, J2EE enterprise applications.
• Experience in all phases of software development life cycle (SDLC).
• Expertise in Object Oriented Programming using Java and J2EE related technologies.
• Experience in user - interface design, layout for web applications using HTML, JSP, AJAX, JavaScript and JSON.
• Proficiency in developing web applications and server side development using Spring, JSP, Servlets, Java Beans, JavaScript, Oracle.
• Working knowledge on Mule ESB for connecting two different systems using different endpoints.
• Working knowledge on XML Technologies like JAXB, DOM and SAX parsers.
• Expertise in developing applications based on spring framework.
• Experience in working with RDBMS database like Oracle and MySQL.
• Experience with JUnit for performing Unit Testing and determining the application functionality.
• Proficient in programming using the IDE’s such as Eclipse 3.4, Any point Studio and Adobe Flash builder.
• Good working experience with Tomcat 5.5/6.0, Web Sphere 7 application servers
• Good working knowledge of Drools 6.1 rule engine.
• Experience in configuring Jenkins with both SVN & Git to use Maven and deploy in application server for continuous integration.
• Experience in scheduling and maintaining jobs in Autosys.
• Involved in meetings to gather information and requirements from the clients.
• Experienced in troubleshooting production issues efficiently, finding root cause of the issues and proposing solutions to resolve it to prevent it from re-occurring in future.
• Research-oriented, motivated, proactive, self-starter with strong technical, analytical and interpersonal skills.
• An excellent team player and self-starter and proven abilities to finish tasks before deadlines.

TECHNICAL SKILLS

Languages: Java, ActionScript.

Technologies: Servlets, JSP, JDBC, RESTful web services, Mule ESB, Drools6.1 and Adobe Flex 3.5.

Servers: Apache Tomcat and WebSphere

Scripting Languages: HTML, JavaScript and Apache ANT

Database: MySQL 5.2, Oracle 10g and PL/SQL.

IDE & Tools: Eclipse and Jenkins.

Version Control Systems: SVN and GIT/Stash.

Frameworks: Spring, Blaze DS, Mule 3.2, Ibatis and JUnit.

Monitoring Tools: Geneos

Operating Systems: Unix, Windows

Collaboration Tools: Confluence, Jira

PROFESSIONAL EXPERIENCE

Confidential - Houston, TX

Sr. Java/J2EE Developer

Responsibilities:

• Involved in complete software development life cycle (SDLC) - Requirements gathering, Conceptual design, Analysis, Detailed design, and Development, Interacted with business partners for requirements gathering.
• Involved in design and development of data validation Framework using JBoss Drools 6.x.
• Implemented rules using Decision table.
• Built and successfully implemented various components based on spring framework to communicate with the backend.
• Successfully developed the framework to manage data quality using Java 8 and integrating with Spring framework.
• Written many unit test cases and system test cases using Junit and Mockito.
• Employed Ibatis and Spring JDBC in persistent service to connect to Oracle and perform database operations.
• Extensively used Core Java concepts like Collections to implement various features.
• Involved in sending and receiving the SWIFT messages using Mule workflows.
• Involved in developing restful web services and exposed the services using spring boot.

Environment: Java 8, J2EE, Eclipse 3.4/Intellij, JBoss Drools, Ibatis, spring, Mule ESB 3.x, spring boot, REST web services, Oracle.

Confidential - Newark, DE

Sr. Java/Flex Developer

Responsibilities:

• Involved in complete software development life cycle (SDLC) - Requirements gathering, Conceptual design, Analysis, Detailed design, and Development, Interacted with business partners for requirements gathering.
• Involved in design and development of UI Framework using Adobe Flex.
• Implemented UI / Server side validation using Flex/Blaze DS.
• Implemented Mule workflows to receive messages from message queues and writing into database.
• Implemented Mule workflows to poll the database and writing messages into message queue.
• Built and successfully implemented various web tier components based on Struts and Spring framework, using JSP, custom tag libraries, Servlets and DHTML with extensive JavaScript to reduce Server hits, improving performance.
• Successfully implemented the MVC design pattern and working with Java 1.5 and integrating with Spring framework, Developed system using JSP, Servlets, Java Beans, Adobe Flex, JavaScript.
• Used Design Patterns like Singleton, DAO, MVC and Observer extensively.
• Written many unit test cases and system test cases using Junit and CodePro and improved the code quality using plugins like FindBugs, Checkstyle, PMD and tools like SONAR.
• Used Web Sphere Application server for deploying various components of application.
• Wrote various Spring controller classes to handle various types of request from client.
• Employed Ibatis and Spring JDBC in persistent service to connect to Oracle and perform database operations.
• Extensively used Core Java concepts like Collections and Multithreading to implement various features.
• Participated in code review sessions to enhance the developed applications.
• Wrote batch jobs for loading data and extracting data into pdf and spreadsheets and performing sftp operations to and from remote machines using java libraries such as JSch and J2ssh.
• Involved in Level 3 application support and have good hands on in using tools like Geneos monitoring, Alarm point, Peregrine and AutoSys.

Environment: Java, J2EE, Eclipse 3.4, Ibatis, Spring, Mule 3.x, Restful web services, JSP, Servlets, AJAX, JavaScript, HTML, Flex 3.5, JUnit, Oracle 10g, WebSphere 7.0

Confidential

Flex/Java Developer

Responsibilities:

• Involved in complete software development life cycle (SDLC) - Requirements gathering, Conceptual design, Analysis, Detailed design, and Development, Interacted with business partners for requirements gathering.
• Implemented web services component Restful and WSDL to interact with external systems.
• Developed custom component for response XML parsing using Adobe Flex and action script.
• Worked on performance related issues and Preparation of code documentation was done.
• Wrote unit test cases and system test case for both UI and backend using Flex unit test case framework and Junit respectively.
• Participated in code review sessions to enhance the developed applications.

Environment: Adobe AIR 2.X, Adobe Flex 3.5, Java, Restful web services, SOAP web services and Windows XP.

Confidential

Flex/Java Developer

Responsibilities:

• Involved in complete software development life cycle (SDLC) - Requirements gathering, Conceptual design, Analysis, Detailed design, and Development, Interacted with business partners for requirements gathering.
• Implemented web services component Restful and WSDL to interact with external systems.
• Developed custom component for response XML parsing using Adobe Flex and action script.
• Worked on performance related issues and Preparation of code documentation was done.
• Wrote unit test cases and system test case for both UI and backend using Flex unit test case framework and Junit respectively.
• Participated in code review sessions to enhance the developed applications.

Environment: Adobe AIR 2.X, Adobe Flex 3.5, Java, Restful web services, XML, WSDL and Windows.

Confidential

Software Developer

Responsibilities:

• Developed user interface using JSP, HTML, CSS and JavaScript to simplify the complexities of the application.
• Performed client side validations using java script.
• Used AJAX for dynamic searching and updating the interactive content of web pages.
• Used Struts third party tag libraries such as Display Tag effectively to improve application performance.
• Involved in configuring Struts controllers using MVC.
• Performed server side validations using Struts validator framework.
• Used Java collections such as Map, List and Set extensively.
• Used Log4j to capture server logs that includes exceptions, error logs in order to troubleshoot the issues.
• Involved in development of different modules like system admin, user admin and approval modules.
• Module design and development, communication with client, Taking care of the Production problems for Operations, analyzing the defects, doing Business Impact analysis & getting the bugs fixed ensuring minimum business downtime.

Environment: Java, Servlet, JSP, Java Mail, Eclipse, Ajax, and MySQL 5, DAO Design Pattern, Struts 1.2, HTML and JavaScript.