SUMMARY:

• Harry has 30 years of increasing responsibility and expertise in the planning, development, design, analysis, implementation, and administration of information systems utilizing database and Client/Server applications involving Oracle, SQL Server, UNIX, Java, JSP, and scripting applications. His experience includes the design of applications for a variety of complex systems supporting commerce, telecom, health, scientific, and business applications with Java (J2EE, Core), Oracle, Apache, WebSphere, and other open source.
• Recent health care contract experience included supporting registration application that utilized JQuery and Bootstrap/CSS which integrated Ajax controls. This was utilized by the enterprise Java web application I was enhancing for patient registering for tests, diagnosis, and studies.
• He’s developed code utilizing mostly Rest Http APIs and WebSockets for web and standalone applications. Applications I've bug - fixed or enhanced utilized JMS (Java Messaging Service), Spring Security, Spring Web Services. He has beginner-level experience with JQuery and Bootstrap/CSS and worked with JavaScript and HTML5 on all of my recent enterprise web development projects.
• I have used Jenkins and JUnit recently for unit testing business logic code and recording test coverage. Used Artifactory, Subversion in web development supporting USPS and NCI on recent projects.
• Application Servers utilized by applications I developed or fixed included Weblogic in AWS Cloud, Websphere, JBoss, Tomcat, with build tools Ant plug-in and Maven command-line.
• All recent contracts and projects utilized Agile Lean methodology and I've participated in Agile.

TECHNICAL SKILLS:

Hardware: - HP, Sun, Intel, Mac System Environments - UNIX (Solaris, AIX, HP-UX, etc), Linux (RHE, Ubuntu), Windows XP, 7, VMWare

Languages/Software/Technologies: Java 8, J2EE, JSON, JSP, EJB, XML, XSLT, XSD, JDBC, JPQL, JQL, PHP, Unix/Linux Shell, Perl, PL/SQL, T-SQL, C/C++/C# ASP.NET

Client/Server: Javascript, Ajax, Html5, CSS3, JSON, Bootstrap/CSS

Auth: LDAP, HTTP, SSO (OAuth, SAML)

Modeling: Rational Software Modeler.

CM and Project Support: Jira, Confluence, ClearCase, ClearQuest, Subversion, Team Foundation Server, Agile Scrum, CMMI

Databases/Applications: Oracle 11g, Oracle Application Server, Weblogic, Oracle Portal, SQL Server, MySql, Jakarta, Apache, Xml Parsing (DOM/SAX), Struts, Spring Framework, Hibernate, MongoDb, Git, SVN

Big Data: Marklogic, Apach Hadoop, MapReduce, Spark, knowledge of Cassandra; knowledge of Apache Kafka.

Application Servers: Tomcat, JBoss, WebSphere, Weblogic, Oracle Application Server

Tools: and IDEs: Eclipse, Rational Software Architect for WebSphere, Toad, Sql Developer, Ant, Maven, Microsoft Visual Studio 2008, Gradle

Tools: (Testing, Integration, Web Services): JUnit, Jenkins, Soap-UI, RestClient, Spring Batch, SonarQube, Jira, Rally, Confluence, VersionOne, Crucible, Github, CI/CD

Tool: Knowledge: SIP, Event, Reactive, Spring Boot

PROFESSIONAL EXPERIENCE:

Consultant

Confidential

Responsibilities:

• Responsible for modifications to web flow and web service functionality of mortgage pricing / mortgage selling application for financial client. Development includes use of Java 8, REST, JSON and XML interfaces, JAX-RS, XML schema, providing XSD for validation to gateway. Dev Ops / development tools include Maven, Soap-UI, Horizon VMWare, Jenkins, JFrog Artifactory.

Developer

Confidential

Responsibilities:

• Temporary assignments/projects in September and end of October, created a Python Web Crawler and developed a prototype web micro-service application to find affiliations and providers for ex-service members, using Java 8, JPA, Spring, Spring Boot, and Docker.

Sr. Java Developer

Confidential

Responsibilities:

• Development, enhancements, and fixes in a Java technology stack supporting public sector client's high-availability web and server based applications. Work is done in full Agile environment. Web framework uses Spring Framework, Apache, JMS, JDO, JSON, residing on RHEL Linux production and application development servers. SDLC support uses Atlassian tool suite. Gradle is used for building server-side repository applications for the web application. SonarQube was run on code artifacts prior to every inspection. Used Jira, Confluence, VersionOne for tracking hours, Crucible for code inspections, Github for deployment.
• Backend J2EE development supporting upgrade, enhancement, bug fixes of USPS web application for advanced delivery notification and linking to sponsor/mailer organizations. Also developed web-based functionality providing metrics and statistical mailer and consumer data for the customer. Menu-driven and standalone Restful applications utilized Enterprise Java 8, Oracle, JPQL, Struts, JavaScript/JQuery, JSON, Xml (Sax/Dom), WebSphere Application Server; Subversion, Rally, Gradle, and Ant Plugin in Eclipse. Jenkins and JUnit were used for unit test code coverage for Java classes, methods, and code handling business logic. Used Jira, Rally for tracking hours, Confluence.

Java Developer

Confidential

Responsibilities:

• Developed menus for tutorial feature that was integrated with existing Struts Restful Jersey web service client using Spring Framework with J2EE Java. This included building out JSP menus with Javascript, Html, JQuery, Bootstrap/CSS and deployment to all browsers using Ant. Development performed on AWS Virtual Machines, using Java 8, Eclipse, Tomcat, Weblogic, Oracle, Powershell. This was supporting a government intelligence reporting web application. On prior contract responsible for developing web-based payment application for users of a Library of Congress Copyright application which supported enforcement of copyright infringement regulations.

Java Developer

Confidential

Responsibilities:

• Supporting CDC and FDA developed core-Java and J2EE Java, and Oracle database code supporting data analysis and production applications for vaccine inoculation and public health oversight for CSRA.
• Supporting the National Cancer Institute developed back-end and front-end fixes for Patient Registration Restful J2EE web application interfacing to vendor-provided health and diagnostic web application using custom API, Spring Framework, Hibernate, J2EE Java, JSP, JavaScript, JQuery, JSON, Ajax, Bootstrap CSS for Leidos Biomedical. Management tools included Atlassian Jira, Confluence, Stash, Artifactory; Use Maven on the Linux server outside of IDE for building the application. Tools included Jira, Confluence, Github.
• Performed enterprise J2EE Java development supporting web and back-end applications. The web application called HealthBeat provided provided enrollment statistics and on-demand health-care data. Enhanced back-end Java application supporting reconciliation of enrollments and benefit requests, using JBoss, Tomcat, and Ant Plugin for Eclipse, Oracle 11g, JavaScript, Html5. Installed VMware environment for Big Data development with Hadoop, Spark, Ubuntu, Maven. Reconciliation back-end program used Spring Batch. Transactional messaging was in EDI format.

Application and Integration Engineer

Confidential, Chantilly VA

Responsibilities:

• Developed and enhanced J2EE Java web application using Spring, Hibernate, Oracle 11g supporting Medicare and Medicaid customer/contractor acquisition and management (acquisition, rating, review, evaluation, ing, etc) activities; Involved in full - stack, data and app tier development supporting evolving needs.
• Development included Java J2EE 6-7 using Restful web services, Hibernate, POJOs, Spring MVC, and Struts 2.0 with Oracle 11g backend, Eclipse, Ant, and Subversion. Performed unit test by stubbing. Developed Oracle, Hadoop, Linux code to handle big data. Represented team in Scrum sessions supporting various Big Data applications. Assisted with trouble-shooting Big Data applications using Hadoop, MapReduce, Marklogic. Build and management tools included Ant Eclipse Plug-in and Subversion.

Software Consultant

Confidential, Edison NJ

Responsibilities:

• Developed J2EE Java Restful web application for status reporting using Struts, Tomcat, Hibernate, JSP, Servlets, and Oracle 11g, Rational Software Architect for WebSphere, to include JMS and knowledge - base components.
• Developed server application to diagnose external access of Patent and Trademark databases using Plsql, Shell Scripting, Perl that became customer mainstay. Troubleshot Java and dot Net USPTO trademark and patent applications.

Software Engineer

Confidential

Responsibilities:

• Developed UML Sequence Diagrams and Class Diagrams supporting J2EE FBI Next Generation Investigative (NGI) web application which supported billing, maintenance of subjects investigative information, biometric information, and interfaces with external systems. Used IBM Rational Software Architect/Modeler, ClearCase, and ClearQuest.
• Developed dot Net web - based system task monitoring application using PHP and MySql to run, schedule, audit, and monitor customer s data center applications on Windows and Solaris using Restful and Ajax. Also developed asset and repair/obsolescence reporting apps with Microsoft Visual Studio, ASP.Net 3.5, and C#.