SUMMMARY

• Hands on software developer with experience in full stack. I am very comfortable in backend with core Java, J2EE, Spring, Hibernate, REST web service, Servlet, JSON/XML and database performance tuning. Experience JVM tuning with different parameters.
• On the front end - JSP, JSF Richfaces/IceFaces , experienced on Javascript and Jquery, HTML and CSS.
• Participated all phases of software design life cycle use Ajile.
• Experienced TDD, pair programming and implement use test framework with cumber/junit, build end to end test.

SKILLS PROFILE

Languages: Java, bash, SQL, JavaScript and C/C .

J2EE Technologies: Servlet, JSF, JSP, EJB, Struts.

Front End: Javascript, Jquery, Html, CSS.

IDE/Case Tools: Eclipse, UML, ER-Win.

Database Oracle, MySQL, PostgreSQL.

Operation Systems: Linux, Windows 7, OS/X

Source Code Control: SVN, CVS, Git.

Build tool: Maven, Ant.

Other: Jenkins , RabbitMQ JMS .

PROFESSIONAL EXPERIENCE

Confidential

I am the solely developer implemented this web application end to end. The web application consists two components - A browser user interface for metadata input and backend Java application do pull and push. Synchronized based on delta and scheduler. Technologies includes Java, Hibernate, Oracle, JBOSS, Quartz, JavaMail, Jersey REST, JSF/Richfaces, HTML, CSS, EMC Documentum's API and Oracle.

Responsibilities:

• Front end - Implemented user interface with JSF 1.2, Hibernate, Richfaces 3.x and JBoss 5, HTML, CSS. Provided rich menus store metadata into database.
• Backend - Servlet, JavaMail, RESTful web services, Hibernate, JBOSS, Quartz and Oracle.
• TDD approach and cumber test framework.

Confidential

Designed and implemented Sentient Energy utility devices monitor system a Saas architecture, utility power line monitor to manage power and sensor the fault. This web application consisted multiple tiers including: Java thread application monitor devices based on OpenDNP3 protocol , A Tomcat web server in the middleware use Spring MVC, Spring Restful web Service, Rabbit MQ and browser layer with JSP, JavaScript, Jquery, Highchart, HTML and CSS. Other technologies included Git, Jenkins, MySQL, Maven.

Responsibilities:

• Backend Implemented communication server monitor Linux embedding device use Java, OpenDNP3 protocol , Hibernate, Spring Restful Web Service, Rabbit MQ, Apache/Tomcat SSL. The backend agent communicate thousands of embedding device use Java executor service and threading.
• Middlewaare - Created RESTful web services managed thousands of embedding devices, store data into NoSQL database Cassandra
• Front end - Implemented UI component use Spring MVC, JQuery, Java Script, Highchart and HTML.

Confidential

Description:

Sr. member of Hara core teams designed and implemented Hara's environmental and energy management software. Enable organizations to grow and profit while optimizing energy resource utilization and minimizing environmental impact. The hosting software is build up with Java, MySQL, JBOSS, Seam, JPA, JSF, Oracle, Ant.

Responsibilities:

• Font end - Implemented UI component use JSF/Richfaces, Javascript and HTML.
• Backend - Implemented backend software server use Java, Lucent, JBOSS, Seam stateful session bean/conversation mode , JPA, Scrum and bug fixed.

Confidential

Description:

Sr. member of application team implemented Blazent's asset management. Implementation included end to end. Technologies included Java, Tomcat, Struts, Javascript, JSF, Richfaces, Spring, Hibernate and Oracle. Prototype security component use Java, JAAS and Liferay.

Confidential

Description:

Designed and implemented Linux provisioning tool for Linux Servers. OpenCountry Linux system management tool is a web based tool to monitor repetitive tasks such as network system monitor, RPM package installation and upgrade etc. Implemented database abstraction layer map objects to relational database, including data object, schema mapping, caching. Technologies included Eclipse, JBOSS, Java, JDBC, PostgreSQL.

Confidential

Description:

Participated in Macromedia Flashcast server implementation Macromedia Flashcast server is a framework support wireless carriers delivering rich media e.g news, weather, stocks, etc. to mobile devices. Technologies included Java, Servlet, Session Bean, XML, XSLT, RSS and Oracle..

Confidential

Description:

Implemented SilverSpring Utility Management Server. Utility Manager Server is web based application to manage customer, billing and wireless remote electric meters.

Confidential

Responsibilities

• Managed a team of six software developers which implemented server/agent to speed up connection between browser and web server by using cookie, pattern matching using Java, Servlets, JSP and JDBC, Tomcat with MySQL.
• Architected the design and implemented a three-tier Web based database management tool using Java/RMI and Oracle, Java, AWT, Swing, JDBC, RMI, Oracle 8, PL/SQL and C .
• 09/90 09/97: Member of technical staff, Sr. Member of technical staff
• Sun Microsystems, Stratus Computer

Descriptions:

Worked for Sun Microsystem, Stratus Computer as member of technical staff in database TPC benchmark performance tuning, Database porting.