Summary:

• 4 year of experience developing Enterprise web-based applications using J2EE technologies
• Programming and development expertise in various J2EE technologies along with Servlets, AJAX, JSP, EJB, JNDI, JDBC, JMS, SOAP, REST etc
• Enterprise design pattern specialization and optimization
• Extensive experience on frameworks: Spring, Struts, Hibernate, Swing, Cocoa
• Substantial experience working with applications on clustered servers: Tomcat, GlassFish
• Experience researching modern graphic theory including face processing, computer vision, graphics and image processing
• Well Designed a practical particle system
• Visual studio mfc developing
• Qt project developing
• Unity project developing
• Experiences working on various languages: C/C , JAVA, Objective-C, C , JavaScript, ANT, Json, Python, LISP, Haskell, R, VB, Prolog, Perl, Ruby, Assembly code and other language like brainfuck, and chef etc
• Experience working on various platform and cross-platform applications:
• Server and data center on Ubuntu server 13.xx
• Server and cloud on VSphere/VMware
• Remote system on Linux/Red Hat/Red Flag
• IOS development using Xcode on Mac OS X
• Windows .Net framework
• Worked on drafting test-cases using JUnit
• Experiences on IDE tools: Eclipse, Virtual Studio 2008/2012, Qt 4 / 5 Editors: Emacs, VI
• Comfortable working with version controlling tools: github, CVS, SVN etc
• Experience on algorithm developing, member of Pi Mu Epsilon honored math society
• Strong problem analysis, troubleshoot, patient and brave of speaking to work either in a team or independently

Technical Skill:

Professional Experience:

Confidential

J2EE Developer

Responsibilities:

• Responsible for building the web page based on Spring MVC 4.0 using J2EE 7, JavaScript, JQuery, HTML5, CSS3, AJAX
• Responsible for setting up the user database using MySQL 5.6 and connection using JDBC 4.2
• Responsible for connecting and testing the college student database on DB2 using DBConvert
• Responsible for writing up templates of user data structure and web page layouts
• Used Apache Tomcat 7 to deploy the web on Library server
• Used Hibernate 4.1, EJB 3.2 and JMS 2.0 on user request processing, deployed mail and text service using Ruby on rails 3.2.
• Unit test using JUnit
• Used Log4j 1.2 for logging, injected the logging file into library system
• Developed a link creator for professors to have on their website/syllabus so students can easily connect to library system and find the reserved books
• Made exceptions and emergency recovery with text and mail service for library to manage the reservation schedule and books lost and found services
• Used and tested SOAP on multi-platform
• Used CVS for version controlling
• Used Maven for library management

Environment: JAVA 7, J2EE 7, JSP, JavaScript, CSS3, HTML5, AJAX, EJB 3.2, Hibernate 4.1, JDBC 4.2, JNDI. log4j 1.2, JUnit, Maven, JQuery, Servlet, MySQL 5.6, DBConvert, CVS, SOAP, Ruby

Confidential

J2EE Consultant

Responsibilities:

• Responsible for improving the data structure in order to boost up search engine efficiency
• Designed the web page using spring framework 3.2 J2EE 7, JavaScript, HTML5, CSS3
• Responsible for developing and testing business related algorithms and user experience
• Used both Tomcat 7 and Glassfish 3.1 to deploy enterprise beans
• Used JQuery, JavaScript libraries for improving performance
• Used Servlet to handle the user request
• Used JSP to provide rich applications
• Used JUnit for unit testing
• Used Log4j on logging
• Applied Hibernate 3 and EJB 3 for improving information processing efficiency
• Developed specific model and filters in business algorithms allowing further changes based on requirements
• Applied SOAP, REST and JSON on various platforms including mobile devices.
• Used Maven to build up library dependency
• Used SVN for version controlling

Environment: Python, Java 6, J2EE, JSP, DAO, Hibernate 3, Spring 3.2, JNDI, JavaScript, Log4j 1.2, JUnit, HTML5, CSS3, JQuery, Maven, Eclipse, SVN, Servlets

Confidential

J2EE Developer

Responsibilities:

• Designed the Spring MVC and REST based web page using HTML, CSS, and XML
• Responsible for backward compatibility development of the current application
• Improved the efficiency of infrastructure with J2EE technologies: JavaScript, Servlet, Hibernate 3
• Verified user login information using JavaScript functions
• Responsible for testing and debugging the application using JUnit
• Communicated with clients and employees to place proper tools, translate the business and technical requirements into application solutions with JavaScript, Servlet
• worked on diverse array of technologies including Wintel, Unix Server and Database Systems Administration
• worked on all systems across the front, middle, and back office on card services applications
• Developed specific models for business algorithms and provide support for the team
• Developed employee training statement checking application using JavaScript website and C Employer client
• Used SVN for version controlling
• Used EJB 3 for improving efficiency

Environment: Java 6, J2EE, JSP, DAO, Hibernate 3, Spring 3, JNDI, JavaScript, Log4j, JUnit, HTML, CSS, Jquery, Maven, Eclipse, SVN, XML, Servlets

Confidential

Java Developer:

Responsibilities:

• Developed MVC based model allowing further updates for users to users social network
• Setted up the cross-platform internet communication using SOAP
• Developed cross-platform web page using HTML, CSS and JavaScript
• Injected security implementation for pay methods from team members.
• Tested and created multiple solutions on Tomcat 6 and GlassFish servers, and provided DB2 and MySQL database solutions, also supported debug and auto data recovery for coaches.
• Assisted the coaches to create algorithms with complex models.
• Designed graphics with Sai, Photoshop, and live2D.
• Used github for version controlling

Environment: MVC in Cocoa framework, Xcode, JavaScript, CSS3, HTML5, Spring, Python, SOAP, Ubuntu server, Tomcat, GlassFish, Live2D, C/C , .NET, Unity, Steam green spot light, github