SUMMARY:

• Looking for a senior software engineer position on Java / J2EE.
• With 15 year experiences specializing in Java/J2EE/SOA application, design and development on N - tier environments,
• Has shown great adaptability, strong skills under high-pressure scenarios, more than once has led the complete design of applications - front end, middleware and back-end database modeling.
• Project duration has ranged from 3 months to more than 1 year and team sizes have ranged from 2-11 developers.
• Seasoned J2EE/JAVA Architect / Software engineer with about 15 years (10+ years of Java/J2EE).
• Expertise on Java/J2EE N-tier design & development.
• Experiences in large-scale enterprise architecture and implementation.
• Working knowledge on Cloud computing such as Hadoop, NOSQL databases etc.
• Extensive experiences in full life cycle enterprise projects as a role of architect, tech lead, system analyst and developer.
• MS degrees on Computer engineering and applied mathematics.
• Easy going personality, excellent team player and quick learner.

TECHNICAL SKILLS:

OS: LINUX /AIX/Solaris, Windows NT/95/98/2000, PDA/Win. CE 3.0.

Languages: Java, XML, SAML/XACML, Shell Script/JQuery, PL/SQL, UML, C++, C, JavaScript, HTML, DHML, and PERL.

DBMS: ORACLE 8i/9i/10g/11g, DB2, Postgres, MySQL, MS SQL Server.

Tools: / Protocols: Eclipse, Rational Rose 2000, ANT, VI, TOAD, Visual C++ 6.0,, Visual Interdev 6.0, Visual Source Safe 6.0, PVCS, CVS SQL*Plus. HTTP, TCP/IP, SMTP, FTP, Bisync, Async and OFTP.

Technologies: Java/J2EE, Hadoop, NoSQL/HSFS/Cassendra, SOA/ESB, WS-* JSP, JSF, Servlets, SOAP, LDAP, UDDI, WSDL, WS-*, AJAX/Ajax4Jsf, EJB, MVC, STRUTS/Tiles, JSR 168, Hibernate, Spring, Applets, JDBC, JNDI, AWT, Java keytool, RMI, Java Mail, JMS, HTTP 1.0/1.1.

App Servers: Websphere 4.0/5.0/6.0/6.1 , WebLogic, Tomcat/Jboss, Apache, iPlanet.

PROFESSIONAL EXPERIENCE:

Confidential, Redmond, WA

Senior Software Engineer

Technologies: Java 6.0, Spring 3.0, Hibernate, SOAP, Eclipse, Weblogic 10, Oracle 11g, Junit, Jmeter, STIQ .

Responsibilities:

• Took part in SOAP services design, implemented some modules, database structure changes.
• Use TDD and agile process to do coding, maintenance, for Java and Oracle Stored Procedure..
• Investigated the Map/Reduce, Hadoop/NOSQL solutions and cloud technologies on batch job processing

Confidential, Seattle, WA

Senior Software Engineer

Technologies: JSP/Struts, Javascript /JQuery, CSS, Hibernate, Eclipse, mySQL5.x, J2EE 5.0/6.0.

Responsibilities:

• Performed design activities including: N-tier web based application design, database structure design, screen/ reports layout (UI/UX).
• Resolved technical issues and researches best practices for the monitoring, support, maintenance, and implementation of applications.
• Did performances analysis for some web apps, optimize the performance and improve User experiences.

Confidential, Seattle, WA

Senior Software Engineer

Technologies: JSP, Javascript / JQuery, JAXB, REST, Spring 3, Eclipse, mySQL5.x, Tomcat 5.x, J2EE 5.0/6.0, Clearcase, Maven, Ant and Linux (SUSE).

Responsibilities:

• Configured environment for development, including Hibernate, Eclipse, Spring etc..
• Designed all UI and implemented using JSP, JQuery.
• Designed the architecture of Simulators
• Implemented JSPs, SMPP client, BO, and create databases and mappings of POJO and tables.

Confidential, Seattle, WA

Senior Software Engineer

Technologies: Ajax4J, JSF 1.2/RichFaces, xhtml, Spring MVC 2.5, Eclipse, Oracle Developer, Tomcat 6.x, J2EE 5.0/6.0, Maven and Linux.

Responsibilities:

• Investigated the solutions on architecture level to merge two projects of customer services.
• Redesign all UI and refactored and implemented them.
• Re-factoring the classes of customer services apps.
• Finished merging work on architecture level.
• Merge all project files including xhtml, JSP, properties and configuration.

Confidential, Seattle, WA

Senior Software Engineer

Technologies: Java/JSP, SOA, WSDL, SOAP, SpringMVC 2.5, PerforceResponsibilities:

• Took part in the meeting for analyzing the requirements, evaluate impacts of requirements on the system.
• Did estimation of the work load.
• Investigated existing apps.
• Designed and implemented adapters for utilizing the existing soap services. implemented using RESTful service, J2EE/Java to handle the media file upload and share.

Confidential, Bellevue, WA

Senior Software Engineer

Technologies: Java/J2EE/Servlet, SpringMVC 2.5, RESTful Service, AJAX, XML, JSON, ATOM, XML, Visio, Perforce, Junit, LifeCache for SNS sites, IntelliJ, swiftMQ, Linux/Ubutun, mySQL 5.x

Responsibilities:

• Analyze the requirements and did estimation of the work load.
• Investigated solutions and designed architecture.
• Implemented the use cases of Authentication, EventLogger and media upload.
• Prepared the scalability and performance test.
• Changed the configuration for different modules.

Confidential, Bellevue, WA

Senior Software Design Engineer

Technologies:Java, JMS, SOA, Web service, ESB / Sonic Bus, Eclipse, MS Visio, XML, WSDL, SOAP, MS SQL Server, Windows XP.

Responsibilities:

• technical solutions when taking these factors into consideration.
• Design and finished stress testing using Eclispe, JMeter, MS Perfmons and Java.
• Designed, implemented and deployed SOA services under powerful, highly scalable, and reliable architecture.
• Interact with Program Managers and coordinate Test Engineers to contribute to and review functional specifications and test cases.
• Evaluate the factors such as scalability, performance, workload and computation needs, transaction volume, reliability etc. provide the plan of the hardware configurations such as cluster structure, memory, CPU etc, and software

Confidential, Oregon

J2EE Architect / Lead Consultant

Technologies: Java/J2EE, JSF/myFaces, Hibernate 3.0, Spring 2.0, Rational Rose 2003, LDAP, ANT, XML, ClearCase, Agile Process, AJAX, Javascript and HTML, Linux (SuSe), MS SQL Server, Oracle 10g, DB2 7.2.

Responsibilities:

• Designed the architecture, completed data modeling and database schema modification.
• Lead off-shore team and coordinated between customer and development team.
• Worked with customer to finish requirement analysis.
• Responsible for code reviews.
• Developed two key use cases.
• Finished data modeling and modified data schema and created database tables.

Confidential, Dearborn of Michigan

Sr. Developer, Tech lead, Architect

Technologies: SOA, Web Services, XACML, SAML, LDAP, Ajax, Struts, Rational Rose 2003, RAD 7, JSP, WSDL, SOAP, XML, YUI, Tiles, MIIS, C++, C#, ANT, KShell, J2EE.

Responsibilities:

• Worked on strategy and architecture, operations on SOA security infrastructure of FORD, defined and developed the standard authorization solution that will be utilized across the global architecture and enterprise-scope.
• Designed and developed a centralized, policy driven, role-based access control solution (Policy Enforcement Point and Policy Decision Point.
• Designed and developed caching package (multithreading package), XACML generation engine and adapter for LDAP servers (AD and ADAM). Responsible for building, deployment of the project using ANT.
• Designed the architectures for the ID provisioning modules and implementing ID management