EXPERIENCE SUMMARY

• 10 years JAVA/J2EE Architecture and Development. 20 years of extensive experience in administration, design and development of distributed systems, e - commerce, Unix and Linux systems/programming, networking, and security,
• Sun Certified JAVA Developer SCJD Threading, Concurrency, Client/Server Sockets, Swing GUI 12/06/09
• Sun Certified J2ME Mobile Application Developer SCMAD MIDP2.0, CLDC1.1, JTWI 01/27/08
• Sun Certified Enterprise Architect for J2EE Technology SCEA UML, Design Patterns 06/07/07
• Sun Certified Business Component Developer for JEE5 EJB 3.0 01/02/07
• Sun Certified Business Component Developer for J2EE 1.3 Enterprise JavaBeans EJB 2.1 03/16/04
• Sun Certified Developer for Java Web Services SOAP, WSDL, JAX-RPC, JAXP, UDDI, XML 05/28/04
• Sun Certified Web Component Developer for J2EE 1.4 Servlets, JSP, Taglibs, Custom Tags 08/27/04

Sun Certified Java Programmer Java

• EXPERT architecture and development skills using latest technologies including J2EE, JAVA, C C, Perl, TCL/TK, PHP, PYTHON, EJB, RMI, JMS, JAX-WS, JAX-RS, OpenAM, OpenESB, OpenDS
• Excellent knowledge of jdk1.6/jee.6, XML, XSL, XML parsers, SAX, DOM, XSLT, JAXB, SOAP, WSDL, UDDI, JAX-RPC, JAXR, JAXP, SAAJ, JAXM and JMX, Mbeans and Mlets, Portal Design and Portlets, EJB3, JPA.
• Expert in Object-Oriented Analysis and Design, Design Patterns, UML and Enterprise Application Integration, Business Process and Workflow Management tools, Web Applications with Servlets, JSP, JSF, RichFaces, Jquery, Dojo.
• High level experience with OpenSource technologies, Spring 3, Hibernate, EclipseLink, Google Guice, REST, Camel, Mule, OpenESB, ActiveMQ Messaging, Maven, Ant, Jenkins, Velocity, Struts, Continuous Integration
• Expert knowledge and experience with Persistence technologies: Hibernate, Spring, EJB3.0, JPA, HSQLD
• Expert level skills in designing and implementing web servers solutions and deploying Java Application Servers: Websphere, Weblogic, Glassfish, Tomcat/Apache, Jetty, RedHat/JBOSS, SEAM, Clustering and High Availability, Load Balancing, Web Services and SOAP with Apache AXIS, Pluto Portal Server, Weblogic 8.1/9.2 AppServer, LifeRay.
• Comprehensive knowledge of physical and logical data modeling, system performance tuning.
• Expert Unix/Linux System and Network Administration.
• Excellent communication, presentation and interpersonal skills.
• Excellent training and teaching skills.

TECHNICAL SKILLS

Languages/Methodologies: JAVA, C, C, XML, UML, MySQL, Oracle, Perl, Shell Scripts, JavaScript, TCL/TK, Expect, JavaServer Pages, JavaServer Faces, JSTL Tag Libraries, Jakarta Struts, MVC, Hibernate, Spring, XMI.

Technologies : JAVA1.4, Java6, EJB 2.0/2.1, JNDI, JMS, JTA/JTS, RMI, JDBC, Servlets, JSP, SAX, DOM, XSLT, JDOM, Web Services, SOAP, WSDL, UDDI, JAX-RPC, SAAJ, JAXB, JAXM, JavaMail, James, HTML, JavaScript, JAAS, JCA, JMX, JAVA Swing, ANT, JUnit, Cactus, HttpUnit, Jakarta-Commons, Log4j, Velocity, Lucene, JMX, RMI, Agents, Sockets, Javascript, DHTML, CSS.

Software tools and Utilities: RAD6.0, WSAD, Eclipse, Forte/Netbeans, Sun One Studio, Java Creator Studio, Xalan, Xerces, AXIS, Jserv, JRun, JBuilder, CVS, CMVC, Jmeter, Poseidon, Umbrello, AndroMDA, UML2EJB, Middlegen, Hibernate, Spring, Jade, Aglets, AbleAgents, Slide, JetSpeed, Pluto, Dreamweaver, Flash, Fireworks, FreeHand, GIMP, CORELDRW, Adobe CS2, Video and Audio Tools.

Custom Server Installations and Configurations: I build my own PC servers using Intel and AMD processors, design, install and configuration of Linux/Unix and Application Server Environments, such as Apache httpd/Tomcat with jk2 connector, JBOSS. Installation and configuration of Certificate Servers and Secure Socket layers, Virtual Hosts, Sendmail, DNS, Sendmail, LDAP, RADIUS, CVS, Subversion, Cluster Management and Load Balancing.

Web/App Servers : Sun Appserver8, Websphere 6x, 7x, Weblogic, Red Hat JBOSS, Resin, Apache Tomcat 5, 6, httpd, JBOSS SEAM

Business Process Management: OpenESB, ServiceMix, Jboss jBPM, jPDL, WebLogic BPM Studio, Drools Flow

Database Technologies: JDBC, JPA, Hibernate, Eclipse Link, MySQL, Oracle 7.x/8.0.4/8i 9i 10/11G, PL/SQL, Hsqld, DB2, Postgress, CloudScape, Derby, MS SQLServer and Lotus Notes.

Security Technologies:Spring 3 Security Annotations, REST/SOAP Authorization, PAM, Des3 Authorization, Java Applet Security, Java Security Policy, JAAS, Servlet Security, Digital Certificates, SAML, SOAP WS-Security, X509 Certificates, Kerberos, Oracle OIM/OID Sun Identity Manager 7.1, Oracle Sun Access Manager 7.1, Oracle Sun Directory Server, Oracle Sun Federation Manager 7.1, Oracle Single Sign-On OSSO and SAMLv2, OWASP compliance.

Platforms and Operating Systems: AIX RS6000, SunOs, Solaris 10/X86, HP-UX, Red Hat Linux, Fedora 5, OpenBSD, SGI, Sun Ultra 10, HP-9000, Intel PC's, Windows 95/XP/7/8, NT 4.0.

EXPERT Unix/Linux Systems Administration, Data Communication and Networking: TCP/IP, SNMP, POP3, SMTP, Sendmail, DNS, LDAP, RADIUS, Automounter, Qmail, Cicso Routers, Backups.

JOB HISTORY

Confidential Remote Telecommute Contract for Hewlett-Packard HP Enterprise Services as J2EE Architect/ Java Developer for State of Texas MEHIS Medicaid Electronic Health Information Exchange System client/provider web based project. EHF eHealth Framework development of backend Integration Services using Spring, JEE6, REST jax-rs based Web Services and Batch processing, XML, Velocity, Oracle, Jenkins, Subversion, Maven, Junit, SoapUI, RESTFuse, easyRest, JMX, Mbeans, Camel, ActiveMQ. This project was module based, Continuous Integration CI, healthcare related, Web/Portal Application J2EE development. Other duties included constructing Jmeter performance tests, profiling using Eclipse MAT for memory leak trouble-shooting of Liferay Portal code, thread and heap dump analysis, statistics gathering from scheduled batch claims processing, secure analysis of services and private data, audit logging, systems processing, SharePoint documentation and database design.8/11 - 12/12 Remote Telecommute Contract for IBM. Java Development and J2EE Architecture for IBM GERS Global Expense Report System . Integration Support, IBM WebSphere Application Server, Geronimo, advanced DB2 and Oracle SQL, Warehouse data for reports. Programming development of GERS Mobile Application J2EE Java based for Expense Report Approval process. Eclipse, Geronimo, memory profile debug, heap, traces, system dumps, hprof. Strengthening of code to conform to OWASP Compliance standards.

• Java J2EE Architecture/Development - Sailaway Systems - JEE6 technology in cluding JAX-WS, REST Jersey, JSF 2.0, openFaces, Glassfish 3.1 configuration with Apache on Linux, openMQ, openESB, openSSO, Servicemix, Camel, OSGI, Felix, Netbeans 6.9.1, MySQL, Maven, Jira. Use Case design documents and web based project drawings for governement agency.
• Remote Telecommute Java J2EE Architecture and Development for Life Technologies, Austin, TX - Advanced Java Development of Multi-Threaded application for XML output of product info used for FAST search. Design and implementation of JEE5 Java Concurrency Application, building XML Schemas, JAXB, DOM, EJB3/JPA, JAX-WS 2.0 Web Integration Services development, RESTFUL Web Services, J2EE Web Applications. Oracle and Mysql Database access using Java Persistence API JPA eclipseLink and JDBC. Advanced SQL queries. Netbeans IDE, Advanced Profiling. Web Services and Web Application debugging.
• Java J2EE developer for UnivaUD formerly United Devices, Austin, TX - Cloud and Grid Technology, JEE5 Java Web Application, JavaFX charts, RIA WEB-UI with jQuery, Javascript, Ajax, Java Scripting with Python jsr 223 - code fixes and development, Mozilla XUL GUI extensions and extension update security, RESTFUL Web Services, Amazon EC2 FireFox plugin from Amazon Web Services AWS cloud computing platform.
• Development of 2 Drupal web sites. Ajax, SEO, Mysql, php, Google Apps, Blogs, Video. Adobe Flex evaluation. Completion of Sun Certified Developer for the Java 2 platform. Multithreading, Client/Server Java Swing application.
• Java Security Quick Fix Assignment for Robert Half. J2EE Security Trouble-Shooting assignment for .net shop. Configuration of Eclipse, Xfire, X509 Web integration services. Debugging WS-Security Token configuration. Fixed problem with x509 Certificates.
• Java J2EE Architecture and Java Development for Digital Media Collaboritory, IC2 Institutegroup, University of Texas at Austin project,. funded by the Texas Business and Education Coalition. J2EE Application Architecture, MySql database design and Java standards based expertise to lead project in building scalable enterprise app. Java programming, Eclipse, Netbeans 6.5, Ant build scripts, Velocity, Subversion configuration, Linux server, Tomcat/HTTP configuration, Jboss, Hibernate, and Glassfish. Expertise in Java Security based setup of OpenSSO, formerly Sun Java Access Manager, OpenDS open source LDAP Directory Server and Federated Identity Management for Single-Sign-On implementation, SAMLv2 configuration and Secure Identity Web Services, SAAS.
• Sailaway Systems - Java Swing GUI Application Development. jdk1.6, Client/Server, Standalone, Web Launched, Splash screens, Design Patterns. Threading, Socket Programming, Locks and Concurrency Issues, Custom Database Framework design. Use of Java5 Concurrency and Threading Generics, Auto-Boxing, Enums.
• Contract for Oracle Telecom Project, San Juan, Puerto Rico Preparation of Architectural Design document for Web Services Integration of IPTV activation services. Setup of Weblogic Workshop Integration Environment BPEL tools, BPM,, M6, and Oracle 10G for large Telecom application.
• Java J2EE Technical Architect - design of specifications for Web Services xsd schema and wsdl documents and ESB Enterprise Service Bus recommendations for including HL7 Encoder/Processor. OpenESB and JBI specifications, BPEL and Composite Web Services Applications, Service and Binding Components. Microsoft SharePoint and Visio.
• Confidential - Hibernate, Spring, Websphere 6, RAD, Coding of advanced searching techniques for DB2 database Billing and Receivable project, Agile environment, backend CRUD.
• Confidential EJB3.0, JBOSS SEAM, jBPM, jPDL, Java Server Faces, JSF, J2EE jdk1.5, JAVA Enterprise Application for Identity Protection, Eclipse3.2, Ant.
• Confidential Java Design and implementation of custom JavaServer Pages tags, JavaScript and Ajax for custom Widgets, Workflow tags, Web Services programming, OWASP compliance.

Confidential

Grid Technology, Java Server Faces JSF, ICEFaces, AJAX, Facelets, Dynamic Faces, Shale Remoting, ajax4jsf, Swing to SWT interfaces - code fixes and evaluation.

Confidential

Weblogic 8.1 App Server deployment and tuning, Advanced Ant build scripts, JMX Console. Installation of new java development project for Veterans Administration.

Confidential

Software Java J2EE Web App, Java development, MVC design, Servlets, Oracle OC4J Appserver, Toplink, PL-SQL Profiling and trouble-shooting memory and performance problems with Netbeans Profiler and Jprofiler, Jmeter. Netbeans and Eclipse Debugging, ClearQuest code fix management, Development of JAAS Security LoginModules, Security and Identity Management, Struts, Javascript, Ajax..

Confidential

• medical gene pathway software, developing and configuration of sample RMI code using IBM ABLE, AGLETS, JADE, JMX, hivemind-1.1. Code for proof of concept of RMI agents .
• Apps. Translating files with JAXP, SAX/ DOM, XML Parsing, JAXB, XSLT, Xpointer, XPATH, XQuery for data processing and translation. Providing Architectural Patterns and SAX XML solution.
• J2EE/ Struts/Hibernate/Spring project J2EE programming, coding of User Interface for accessibility 508 compliance, Oracle 10g, OC4J App Server, Eclipse tools, ClearCase. Architectural Analysis, Agile and Scrum environment.
• initially written Visual Basic 6.0. UML and Program layout design of screens and Database, Use Cases, Class, Sequence and State Diagrams. Design of both JAVA Swing GUI and and JAVA Servlet, JSP, Struts interfaces. Server and System implementation using Apache, Tomcat, Samba on RedHat Linux on Intel PC. Technologies used include J2EE, Dreamweaver MX, FLASH, and Mysql with JDBC, GIMP, Sun Forte IDE. Implementation of WSDL, SOAP using AXIS proxy generator and UDDI publishing for APAA Electronic Catalog Standards. Jakarta Struts, JavaBeans, XML, and ANT. Use of UML, RUP, design patterns DAOs, MVC, Business Delegate, Session Facade and others.
• maintenance of a Web Shopping Cart site built on OsCommerce, . Built and configured Linux systems on Intel PC's for commercial use, various Perl and database fixes, J2EE Technologies used: Java 1.4, Servlet and JSP, JDBC, JSTL Taglibs, EJB, JMS, CMP, Transaction and Security SSL, Basic, Form and Client Auth, SAX/DOM, JAXB, JAX-RPC, SAAJ, JAXR . App Servers and IDE's used: Websphere 5.1.1, WSAD, Sun J2EE1.4 AppServer8, JBoss 3.2, Resin3.0.8, Sun Studio Creator, Eclipse. Others: SOAP, AXIS, WSDL, UDDI, Struts/Tiles, Junit, Log4j, JavaMail, JMX, and Java Server Faces.
• problem solving and program enhancements to a book selling web site,Java Struts, JSP, Servlets, XML, SAX/DOM, Oracle 8i, Linux, Tomcat. Coding of advanced search capabilities.
• , hosted on my private network, sail-away.org. Worked with Poseidon, AndroMDA, Middlegen, UML2EJB, Spring and Hibernate. Websphere 5.1.2 WSAD and DB2, Portal API, Enterprise Session and Entity bean application design, Jboss 3.2, JMX, Struts, Hibernate and Spring, Sun Studio Creator and JavaServer Faces. Intense studies for Sun JAVA TIGER 5.0 Beta Exam.
• , Java Architecture and Development for Entertainment Ticketing Sales Website. Poseidon UML drawings, incorporating new Ticketing Brokerage Web Services and major site enhancements and development. Tomcat/Apache, JAMES, STRUTS, J2EE 1.4, JMS, SAX, DOM, XSLT, MS SQLServer, JAX-RPC, SAAJ, JAXB, JAXP, SOAP, AXIS, WSDL, SEO
• Processing for AIX HACMP . Trouble-shooting of customer Cluster Topologies and Highly Available environments, shared LVM's, Nodes, and Disaster Recovery Management . Problem solving of security and hardware issues, resource management, performance, various cluster installations, network adapters, SOCC optical links, SP Switches, ATM, FDDI, CMVC, RETAIN, C / C, PERL, shell scripts, and learning JAVA, JavaBeans, and JavaApplets programming.
• Disk partitioning and hardware management. JAVA programming of Servlets, JSP, JavaBeans and JavaScript for various Web Sites. Apache, ejb2.0, IBMWebsphere, Drumbeat 2000, Flash5, IBM HomePage Builder, NetObjects .
• Virgin Islands USVI, viaccess.net Telecommuting from St. Croix to St. Thomas with SSH over a WDSL connection. Java, Perl, 'C', C . MYSQL redesign of Billmax Billing and Configuration System. Programming and Problem Solving of PAM security modules to add DES3 Authentication. REDHAT 7.2 and OpenBDS LINUX Administration of Apache, SSL, HTTP Tunneling, Sendmail, LDAP, Radius. Security, and customization to add users, virtual hosts, and email accounts to network systems. Programming of custom TCL/TK gui and JAVA interfaces for reports. Extensive Mysql database administration. Installing patches, building RPM Packages, Linux Distributions, rpm-build, and spec files.
• MediaStreamer and VideoCharger: IBM's new HTML Internet Video/Audio Server and Web Client. AIX system configuration, Internet Web HTML Server configuration, TCL/TK, Expect, Korn Shell and Perl Scripts. CMVC, Systems Administration support, API and Content Management testing, DNS, VELA, ATM, STREAMS. NT Configuration and DB2 management. Testing of LDAP/SSL Internet Security protocols of X500 directory service. Porting of AIX code to Solaris and HPUX.
• multi-platforms HP, Solaris, and AIX Performance Tools software. Kernel debugging, porting code to different platforms, network trouble-shooting and Unix Systems Administration support. Debugging intricate 'C' and C code and API. Advanced TCL/TK, Expect, Korn Shell and Perl Scripts, HTML, CMVC, RETAIN, Tivoli.
• Arts-> Painting-> Artists-> Landscapes-> Johnson,Christine - paintings of exotic places capturing a historical perspective . Resellar for Sun Solaris X86 Platform.
• Financial Planning Institutions and Stock Market Brokerage Firms. Trouble-shooting and programming of CGI, PERL modPerl, JavaScript, JAVA, JSP, Portlets customization, RedHat Linux, Apache Server, SSL, Oracle. Development of broker-dealer E-commerce web pages and on-line forms.
• project. VisualAge, HTML, JSP Servlets, JavaScript. Evaluation of Java Programs for Service and Sales. Helped team understand products and web programming techniques.
• CDROM, DNS. Setup of private Class C network. Resellar of Sun Solaris X86 Unix Platform.
• CISCO Router configuration, Telebit Netblazer, Tl lines to remote sites, ClearCase Administration, ORACLE installation and System Administration, firewall configuration, Automounter, Network Administration for a development environment.
• Media server fax broadcasting application for a large telephone company. Shell, Awk and and Perl scripts, TCL and Expect. This was the early stages of durable subscription message server. An early Durable Subcription Messaging System.
• network printers, Microsoft Access and PC application support for users.
• Sun0S to Solaris 2.4 transition, Appletalk, PCNFS, Backup configuration, write-able CDRom drive, C and C Programming.
• analyzing performance tuning statistics. NFS cross-mounting of remote sites, Scripts, ATM switch technology. Sun Servers and SGI network systems administration.
• EXPECT, PERL, KORN Shell. Design and programming of advanced Network Trouble-Shooting Tool for GTE nationwide support group.
• maintenance of HPUX 9.01 network of 32 735/755's and 52 xterminals and on an ethernet subnet. User support, hardware maintenance and troubleshooting, network tuning, NFS, NIS, Automounter, Mail, Sendmail configuration, User accounts, Sed, Awk, Shell and Perl scripts for general sys-admin tasks.
• Tokenring interfaces, Xstations, Netware, RPC Sockets, Problem determination, Network tuning, DNS named, Routing routed/gated and ODM DB Manipulation.
• Hardware Resale, Development of C tools, Sed, Awk, and Shell Scripts,Kernel Configuration to add drivers, Building and Tuning, Make files, X Windows/Motif programs, TCP/IP SLIP and UUCP Communications, Electronic Mail. Resellar of Sun Interactive Unix Platform.
• UNIX installation, Statistics collection using Awk and Shell scripts, X21 communications testing, VM, NFS, TCP/IP, retrieval and replacing files using IBM internal systems: ORBIT and RETAIN. X Windows development exposure.
• program contained B-TREE index storage, with menu driven programs, data collection screens and terminal manipulation to be used state wide to collect information pertaining to school conditions and inventories.
• f inventory, general ledger, and accounts receivable systems, formally in COBOL. PC and Macintosh software support to staff, PC maintenance and trouble-shooting, UNISYS SYSTEM 80 operations, and PC networking.
• Object-Oriented programs for routing gate arrays and assisting in chip development, SUN WORKSTATION, UNIX, advanced programming concepts, use of UNIX debugging tools and makefiles. Advanced use of heaps, Btrees, link lists, and binary trees.