SUMMARY:

• Confidential is a Senior Consultant in Public Services Business.
• He has more than nineteen years of experience in developing and maintaining web - enabled, multi-tiered and complex applications, using J2EE Technology (XML, XSLT, EJB, JavaServer Faces (JSF) 2.x, Java Servlet, JSP, Portlets, Struts, Web Service, JMS, SOAP, EBXML, JNDI, and JavaScript/Ajax), MVC Model, Spring framework, Object-Relational Mapping (ORM) with Hibernate 4.x, PrimeFaces, Git, Eclipse, Microsoft Azure DevOps, Selenium, IBM Rational ClearCase, IBM Rational ClearQuest, Rational Software Development Platform (RSDP), Rational Software Architect (RSA), WebSphere Application Server (WAS) 9, 8.x, 6.x, IBM MQ Series, and Perl with RDBMS databases (DB2, Oracle 8+, SQL6.5+, SQL2000, SQL2008, SQL2014, and MS Access), for various Federal government agencies and state and local government agencies.
• Confidential is a strong team player and specialized in OOAD, OOP and RAD paradigm in both Water-fall and Agile development methodologies.
• Confidential is a Sun Certified Java Programmer for Java 1.4 (SCJP).
• He is a dependable and flexible developer, participated in many full software development life cycles for various projects .
• He can focus on the details of work as well as the big picture of the project.
• He enjoys taking on challenges, even if they might fail.
• He works independently with strong analytical and troubleshooting skills. He has great communications skills in written and oral English.
• He is also interested in opportunities involves newer technologies, such as mobile development, JS development, Cloud and/or microservice development projects.

COMPUTER SKILLS:

Programming languages: Java, JavaScript/Ajax, Perl, Visual Basic, PHP, C/C++, .NET C#, .NET Visual Basic, and Ada, Python.

Java Skill: J2EE, JDK1.2, 1.3, 1.4, Java 5, 6, 7, JSP/Java Servlet, Java Portlet, JavaServer Faces (JSF) 2.x, EJB, Struts, Spring, Hibernate 3.x, 4.x, RMI, JDBC, JNDI, Java Beans, JMS, AWT and SWING.

Web related technologies: JSP/Java Servlet, Web Service, ORM, ASP, CGI, PHP, HTML, CSS, DOM, XML, XSL, SOAP, ICE, SSL, LDAP, HTTP/HTTPS, DNS, TCP/IP, UDP, FTP, and Active Data Protocol (ADP).

IBM Rational Tool: Rational ClearCase, Rational ClearQuest, Rational Software Development Platform (RSDP), Rational Software Architect (RSA), Rational Manual Tester (RMT).

Web Servers: Apache, MS Internet Information Server, and MS Personal Web Server.

Application Servers: WebSphere 9, 8.x, 6.x, WebMethods 6.x, WebLogic, Oracle 10g, JRUN, Tomcat, and iPlanet.

Operating System: Windows 9x/ME/2000 Professional/2000 Advanced Server/XP Professional, Windows 7, Unix (Solaris), and Linux (Red Hat).

Database Application: MS SQL Server 6.5+, MS SQL 2000+, Oracle 8+/9i/10g, Microsoft Access, and DB2, Oracle SQL Developer v. 18.x, Microsoft SQL Server Studio 17.x.

Business Applications: MS Word, MS Excel, MS PowerPoint, and MS Viso.

Other Applications and Tools: Eclipse Platform, Git, Microsoft Azure DevOps, Selenium, SonarQube, Jenkins, Spyder, TogetherCenter, Rational WebSphere Studio for Application Development, JBuilder, Netscape Communicator, Internet Explorer, vi, emacs, pico, RCS, pine, sed & awk, StarTeam, VSS, and jcvs.

RELEVANT EXPERIENCE:

Confidential

Sr. Java Developer

Responsibilities:

• He was responsible in analyzing user requirements, implementing and unit testing respective solutions and preparing documentation, using J2EE Architecture (Java 5, 6, 7), MVC Model, IBM Rational ClearCase, IBM Rational ClearQuest, Rational Software Development Platform (RSDP), Rational Software Architect (RSA), Eclipse, WebSphere Application Server (WAS) 9, 8.x, 6.x, RDBMS databases (DB2, Oracle 8+, 9i+, SQL6.5+, SQL2000, SQL2008, SQL2014, and MS Access), Rational Manual Tester (RMT), Oracle SQL Developer, Java Server Page, Java Servlet, Java Web Service, SOAP, WSDL, Hibernate 3.x, Spring framework, JavaScript, DHTML, XHTML, and XML, XSTL, CSS, as well as other tools, such as Git, Microsoft Azure DevOps, Selenium, Jenkins, and SonaQube.

Sr. Java Developer

Confidential

Responsibilities:

• His primary duty is to develop a new application for the department and the utility users to stream line all the activities involved in relocating utilities, using J2EE Architecture, MVC model, JavaServer Faces (JSF) 2.x, Hibernate 4.x, PrimeFaces 6.x, Selenium, PDJF Framework, Microsoft SQL Server Studio 17.x, Git, Jenkins, SonaQube, and Microsoft Azure DevOps.
• He was responsible in analyzing user requirements, implementing and unit testing respective solutions and preparing documentation.
• Confidential also performed research, created design documentation for other team member, and provided internal training and mentoring for other junior java developers.

Independent Senior Java Consultant

Confidential

Responsibilities:

• He was responsible in analyzing user requirements, implementing and unit testing respective solutions and preparing documentation using IBM Rational ClearCase, IBM Rational ClearQuest, Rational Software Development Platform (RSDP), Rational Software Architect (RSA), Rational Manual Tester (RMT), WebSphere Application Server 6.1 (WAS6.1), Plumtree/Aqualogic Portal Server, Oracle SQL Developer, Oracle 9i+ Databease Server, Java Server Page, Java Servlet, Java Portlets (JSR-168), Hibernate 3.x, Spring framework, IBM CTE framework, Enterprise Java Beans, and Java Web Service, JavaScript, DHTML, XHTML, and XML, XSTL, CSS, as well as other tools, such as Ant and JUnit.
• He also provided internal training and mentorship for the fellow DLI java developers.

Sr. Java Developer

Confidential

Responsibilities:

• He was responsible in analyzing user requirements, implementing and unit testing respective solutions and preparing documentation using IBM Rational ClearCase, IBM Rational ClearQuest, Rational Software Development Platform (RSDP), Rational Software Architect (RSA), Rational Manual Tester (RMT), WebSphere Application Server 6.1 (WAS6.1), Plumtree/Aqualogic Portal Server, Oracle SQL Developer, Oracle 9i+ Databease Server, Java Server Page, Java Servlet, Java Portlets (JSR-168), Hibernate 3.x, Spring framework, IBM CTE framework, Enterprise Java Beans, and Java Web Service, JavaScript, DHTML, XHTML, and XML, XSTL, CSS, as well as other tools, such as Ant and JUnit.

Sr. Technology Analyst/Developer

Confidential

Responsibilities:

• Confidential II project is an online electronic procurement application for Confidential using J2EE Architecture, with multi-million dollars in budget. It’s the largest web-enabled procurement application for Confidential in terms of scale and complexity.
• Confidential participated in the full life cycle of the project. He was responsible in analyzing user requirements, implementing common framework and common function modules as well as respective solutions and preparing documentation using IBM Rational ClearCase, IBM Rational ClearQuest, Rational Software Development Platform (RSDP), Rational Software Architect (RSA), WebSphere Application Server 6 (WAS6), Microsoft SQL Server, IBM DB2 Database Server, Java Applets, Java Server Page, Java Servlet, Enterprise Java Beans, and Java Web Service, as well as JavaScript, DHTML, XHTML, XML, and EditOn Pro.
• Confidential also performed research and created design documentation, including functional and security design and diagrams and java code stubs, for other team members in different functional areas, using RSA and Microsoft Office Visio. He actively involved in unit test, string test, system test and user acceptance test as well, using IBM Rational ClearQuest and Rational Manual Tester.

Sr. System Analyst/Developer

Confidential

Responsibilities:

• developing data models and security models, implementing respective solutions and preparing documentation using WebSphere Studio Application Developer/Eclipse Platform 3.x, Oracle Database version 9i/8i, Oracle 10g Application Server, WebMethods Integration Server, Struts J2EE development framework tool, Java Server Page, Java Web Service, LDAP Security Service, Microsoft Visual Source Safe, and WebMethods 6.x, as well as Microsoft FrontPage and ASP .NET, and Microsoft IIS Server.

System Analyst/Developer

Confidential

Responsibilities:

• Implementing respective solutions and preparing documentation using WebSphere Studio Application Developer, Oracle Database version 8i, and Struts J2EE development framework tool.

System Analyst

Confidential

Responsibilities:

• analyzing requirements, developing use cases, data models, security models and preparing documentation.

System Analyst

Confidential

Responsibilities:

• Providing upgrade implementation and support for client’s current AS400 V4R5M0 system to iSeries V5R2M0 system
• Providing upgrade implementation and support for all client’s 30+ network printers to Lexmark network printers.
• Providing client the documentation for end user training, technical support staff training, operation menu, and troubleshooting.
• Providing installation and support for the IBM 3582 Tape Drive Library
• Providing implementation and support for client’s web server migration to Apache web server.
• Providing implementation and support for IBM WebFacing for iSeries using WebSphere Development Studio Client for iSeries.

System Analyst

Confidential

Responsibilities:

• Providing installation, configuration, validation, and administration Windows 2000 Advanced Server for Intel-based IBM xSeries enterprise servers.
• Providing support of the ERP infrastructure by performing all functions that require root privileges on the ERP Intel system.
• Serving as the Intel expert to the SAP team, creating Intel level backups of the system using IBM Tivoli Storage Management tools.
• Providing infrastructure support of additional Intel and non-Intel tools required to support the ERP environment.
• Maintaining the servers in accordance to site security standards and installing and upgrading Windows operating system on all new and existing server components.
• Installing Antivirus program to maintain virus protection on all Intel servers.
• Setting up and maintaining user accounts and maintaining inventory of all server components.
• Entering, tracking and closing system problems and changes in a systems management tool.
• Updating system support document and assisting in preparation of reports for monitoring and tracking system performance and capacity.
• Assisting with the management of physical security for assets and other resources, as required.

System Analyst/Developer

Confidential

Responsibilities:

• Developing messaging based Criminal Justice applications using J2EE Technology (EJB, JMS, JNDI, XML, and XSLT) and messaging middleware.
• Developing a web-based thin client for EBXML Registry and Repository using XML, XSLT, RMI, OASIS/ebXML Registry, SOAP, Java Servlet, JSP, and Java Script.
• Designing and developing a web-based Public Welfare application as a part of a multi-tier EAI application using J2EE Technology (EJB, JMS, JNDI, XML, XSLT, Java Servlet, JSP, Java Script) and SQL2000 Server.
• Maintaining several Java-based, web and data integration applications using SQL2000 Server, RDBMS design, SSL, XML, XSLT, Java Servlet, JSP, Netscape LDAP API, and Java Script.

Confidential

Technical Analyst and Product Developer

Responsibilities:

• Java-based GuestBook Project: Confidential implemented a web-enabled GuestBook using Java Servlet and JavaScript with a relational database, such as Oracle 8i and Microsoft SQL.
• Java-based Generic Email Handler Project: Confidential created the backend of this web-enabled application using Java Servlet to notify the form author the information submitted by a web user via email. This application can handle various HTML forms.
• Java-based Custom Application Project for a Financial Company: Confidential implemented the backend of this web-enabled application using Java Script, Java Servlet and Java implementation for SSL for content security, single sign-on, and user-role based customized navigation of client’s web site. He also implemented several small Java Servlets to integrate with a password validation server and other application servers using ASP and CGI.
• Java-based Electronic Content Syndication Project: Confidential participated on the project team that implemented this three-tier web-enabled application (web server, application server, and data repository server) for electronic content syndication, using the latest technologies, such as JSP, RMI, EJB, JNDI, XML, XSL, LDAP, SOAP, ADP, JavaScript, and etc.
• Java-based Content Management Tool Project: Confidential was involved in a team that implemented this web-enabled application using Java Servlet, XML, and ADP with relational databases.
• Real-time Credit Card Process Project for an E-Commerce Site: Confidential implemented the secured backend in ASP for this clients online shopping site with a third party software (SurePay) API, mapping all the online order information from a relational database into a given XML DTD and transmitting the information between secured servers in real-time.
• Maintenance of a commercial client’s E-Commerce Web Site: Maintained and updated the batch program for order processing in Visual Basic with MS SOL and Access database.
• Maintenance of various clients’ Web Sites: Maintained the current functionalities and implemented various new functionalities for these sites in ASP, CGI and Cold Fusion technologies with relational databases (MS SQL and Access), i.e. form validation, eReminder, and password protected content pages.
• Provided documentation for all the projects participated.