TECHNICAL SKILLS:

Skills: Java, J2EE, EJB, JSP, Servlets, JMS, ORM, Hibernate, JPA, JDBC, Web Service (SOAP/REST), CXF, Axis, JMS, JSON, Struts, Tag Libraries, Log4j, Ant, Maven, Gradle, Spring(IOC, AOP, MVC, Web flow, Transaction Management, JDBC), JNDI, XML, JAXB, JDOM, DOM, Swing, HTML,CSS, Multithreading, Data Structure, Mockito, TestNg, JUnit, Test Driven Development, JavaScript, JQuery, SOA, Database, SQL, PL/SQL and defect troubleshooting

Database: Oracle, MySQL, MongoDB, SQL Server

Application Server: JBoss, WebLogic, Tomcat, WebSphere, Glassfish

Tools: Eclipse, Webstorm, Toad, Sqlyog, SQL Developer, IntelliJ, Advanced RESTClient, SoapUI, LoadUI, JConsole, JMeter, YourKits profiler, Putty, VNC, QBrowser, WinScp, SVN

Software Design: OOD, UML, Software Development Life Cycle

Operational Systems: Windows NT, Linux, UNIX platform

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Software Engineer

Responsibilities:

• Build Confidential customer history web application
• Collaborated with project managers to customize the existing
• Applications(Customer History, Customer Management)

Environment: Java 1.7, UML, J2EE, JAX - RS, Eclipse, Struts, Log4j, Oracle, SQL Server, spring (IOC, AOP), JBoss 5.1, windows7/Linux, WinSCP and SVN

Confidential

Sr. Software Engineer

Responsibilities:

• Build NPS Kuali Ceous web portal (proposal application process and budget management)
• Collaborated with project managers to customize the existing
• Applications (Proposal development, Summary of proposals, Questionnaire assembly and response management)
• Provided fixes for JIRA tickets to QA for testing
• Worked with Server Technical Team to ensure portal application running appropriately
• Unit test for applications components

Environment: Java 1.7, J2EE, JAX-WS, Eclipse, Kuali Rice framework, Log4j, Oracle, SQL developer, spring (IOC, AOP), Tomcat 7, and windows7/Linux, Putty, WinSCP and SVN

Confidential, San Leandro, CA

Web Developer

Responsibilities:

• Collaborated with project managers to modified the existing ATM server applications (Customer profile, Campaign/Target load, Fault Notification, Card retain)
• Worked with QA to resolve the bugs and ensure the quality control consistency throughout the various versions projects
• Production support (debugging, analyzed, troubleshoots for server issue, verified the production data)
• Build/Deployed the applications to the servers
• Mockito unit test for server components (Customer Profile, eReceipt, Fault Notification, Payment Account)
• Work on multiple project timelines simultaneously

Environment: is Java 1.7, J2EE, JAX-RS, JAX-WS, JSON, Jersy,Log4j, SoapUI, Oracle, Sql developer, Eclipse, Spring(IOC, AOP,JDBC, Transaction Management), JPA, Hibernate, JUnit, Tomcat 7,gradle, windows7/Linux, Putty, WinSCP and SVN

Confidential, Fremont, CA

Sr. Software Engineer

Responsibilities:

• Web Portal: hands on development on building web portal on register/create/edit components for user register, create role/privilege, edit role/privilege applications for device installed software by JAX-RS, HTML, Backbone.JS
• Worked with QA to analyze and fix the bugs
• Provided the input to technical lead on development solutions

Environment: is Java 1.7, J2EE, JAX RS, JSON, Jersy,Log4j,Advanced REST client, Stash Rest API, MySQL, SQL, HTML, CSS, JQuery, AngularJs, Backbone.js, Eclipse, IntelliJ, Junit, Tomcat 7,GIT, SourceTree

Confidential, Sunnyvale, CA

Sr. Software Engineer

Responsibilities:

• Financial Money Transfer Applications: Modified UI and functions in existing Send money/request money application components.
• Worked with QA to fix the bugs
• Provided the input to technical lead on development solutions
• Possessed problem solving and analytical skills to the complex system problems
• Deployed web application into staging server

Environment: is Java 1.6, J2EE, JSP, XML, Log4j, JSON, SQL,JAX-RS, JAX-WS, LOg4J,HTML, JQuery, JavaScript, CSS, Servlets, PA, Ant, Oracle11g, Eclipse, Jdeveloper 11, Tomcat 7, Struts,WebLogic 10, SVN and Maven

Confidential, San Mateo, CA

Sr. Software Engineer

Responsibilities:

• USPS Shipping projects: hands on development on building web applications for shipping management, account management, program registration, email
• Cooperated with PM to gathers functional requirements to generate technical design specifications
• Implemented the new application functions
• Modified the existing application functions
• Worked with QA to analyze and resolve the bugs to the ensure quality control consistency throughout a projects lifecycle
• Work on multiple project timelines simultaneously
• Resolved technical issues through debugging, research, and investigation. Full software development lifecycle experience on large projects

Environment: is Java 1.6, J2EE, XML, Log4j, JMS, JSON,, LOg4J, Spring(IOC, MVC, AOP, Transaction management, web flow), JAX-RS, JAX-WS, SQL, JSP, JSTL, HTML, CSS, JQuery, Javascript, JAXB, SOAP, Servlets, Hibernate, JPA, Oracle11g, Eclipse, Stored Procedure, Tomcat 7, WebSphere 7, SVN and Maven

Confidential, Petaluma, CA

Sr. Software Engineer

Responsibilities:

• Cooperated with product manager to gather new requirements
• Build eCommerce components: purchase process, account management and email components
• Client delivery support including onsite client facing installation, troubleshooting
• Analyzed and debugged the reported production issues
• Deployed the applications in staging machine
• Production monitors and supports
• Work on multiple project timelines simultaneously

Environment: is Java 1.6, XML, JAXB, JAXB, Struts, MVC, JMS, Spring (IOC, MVC, Hibernate, AOP), Eclipse, Log4j, SQL, JSP, JQuery, Javascript, HTML, CSS, JSP, JSTL, Servlets, Hibernate, JAX-RS, Eclipse, Oracle11g, Glassfish, SVN and Ant

Confidential, Santa Clara, CA

Software Engineer

Responsibilities:

• Implemented backend server components for the card/coupon download application in NFC project.
• Developed the Payment System backend service to interact with various payment transaction based on customized business rules.
• It includes deposit, purchase, earn/redeem loyalty, eGift, and coupon.
• DB schema/table design and implemented JPA/Hibernate codes.
• Provided the development solutions to the team leader
• Build UI tool by web application (JSP/Struts) or swing
• Collaborated with QA to analyze and resolve the bugs to the ensure quality control consistency
• Work on multiple project timelines simultaneously
• Worked on Multi-Threading to improve application performance
• Implemented the new application requirements
• Modified the existing system functions
• Provided the monitors and supports on the pilot runs
• Possessed the problem solving and analytical skills, including the
• Sophisticated design solutions to complex problems.
• Deployed the applications in Staging machine

Environment is Java 1.5/1.6, XML, SOAP, JAXB, Swing, JMS, Spring (IOC, AOP, Hibernate), Junit Log4j, Struts, MVC,SQL, JSP, Servlets, HTML, CSS, JPA, JDBC, Hibernate, JAX-WS,Axis2 web service, Struts, Oracle10g, MySQL, MongoDB, WebLogic, JBoss, SVN, Maven, Ant, Tomcat, Eclipse, Ant in Window/Linux.