SUMMARY

• Senior software engineer with almost 25 years of industry experience in Telemedicine, Healthcare IT, Military Health Systems, Auto Insurance, Cross Domain Solutions, Hotel/Casino Operations Applications, Content Management Systems, Service Oriented Architectures, DoD Cargo Tracking, Wireless, Telecommunications, Air Traffic Control, IC and GIS Raster Data Processing, using technologies such as Web Services, HTML5, JavaScript, Java, C++, XML, Perl, Oracle, NoSQL on UNIX and Windows platforms with various methodologies including Web Services Architecture, Database/Data Warehouse Design, Implementation and Management, Client - Server and Peer-Peer Network Application Design and Development, User Interface Design and Development, Real-Time Embedded Software Development, Distributed Systems, Object Oriented Design (UML/Unified Process), Multithreaded Applications, Graphical Algorithm Development, and Management System Development (OAM&P).

TECHNICAL SKILLS

Languages: Java, JavaScript, PHP, Python, Cache' Object Script, SPARQL, C++, C, HTML5, XSLT, SQL, UNIX Shell

Databases: RedisDB, CouchDB, MongoDB, MySQL, Cache', Oracle, Postgres, SQL Server, DB2

Frameworks: AngularJS, NodeJS, Dojo, ReactJS, Redux, Mocha, Chai, Yadda, Handlebars, Backbone, Spring, AJAX, AXIS, HAPI, JMS, JAX (WS/RS/B), ORM (Hibernate/JPA), Maven, Mockito

App Servers: Apache Tomcat, JBoss AS, WebSphere

ESB: TIBCO, Fiorano, WebSphere, ServiceMix, Oracle, Jboss ESB

Protocols: HTTP, HTTPS, SOAP, REST, SSL, ODBC, M LLP, TCP/IP, UDP, SMTP, RPC, PPP

Data Formats: FHIR, RDF, OWL, JSON, XML, HL7, TC2, AHLTA, SAMS8, SAMS9, TRAC2ES, WSDL

CMS: Wordpress, Drupal, Joomla, Wix

Tools: Talend, WebSphere IDE, Eclipse, MS-Visual Studio, JIRA, Confluence, Assembla, Rapid, Visio, NuMega, Rational, GIT, CVS, Subversion, XPlanner

Platforms: Rackspace Cloud Services, Amazon Cloud Services (AWS/EC2), Linux (Red Hat, CentOS, Fedora), Windows, Solaris, System5, BSD-Unix, AIX, HP-UX, VMS, DOS

Hardware: PC's, SUN, IBM RS6000, PowerPC, Motorola 68XXX

PROFESSIONAL EXPERIENCE

Confidential

Senior Software Engineer

Responsibilities:

• Fullstack developer on Liberty Mutual online auto insurance portal.
• Developed the front-end using application using ReactJS coupled with Redux to maintain application state.
• Developed the back-end server code running NodeJS and Redis, to provide web services to the front end application, as well as making SOAP calls to the distributed Confidential web services to support policy writing, maintenance, and customer interactions.
• Developed automated application testing using Mocha, Chai, and Yadda running on the NodeJS framework.
• Agile development process using GIT, Bamboo, and JIRA.

Confidential

Fullstack developer

Responsibilities:

• Worked on the full stack to support customer requested enhancements and fixing defects.
• Server Side: Developed in Java using Spring on the backend running Apache Tomcat interfacing with an Oracle database using Hibernate.
• Middle Tier: Developed web service interfaces in java for data access operations to service the user interface.
• User Interface: Developed user interface elements using Dojo JavaScript framework where I developed custom widgets to support product enhancements. I also developed CSS styles to support the wireframes that were developed by the Product Management group.
• My duties included interfacing with the Quality Assurance team for testing and bug fixes, with the Product Management team for product enhancements, and the Engineering and Project Management teams to track progress through the use of Agile Development methodologies through JIRA/Confluence/Git/Stash.

Confidential

Responsibilities:

• Full stack development covering technologies such as PHP, JavaScript and various JS frameworks such as JQuery, Node.js, Angular.js, as well as HTML5, CSS3, Ajax, and JSON on the Rackspace Cloud Service platform.
• Developed responsive web design that supported multiple platforms such as desktop, tablet, and mobile.
• Customized and deployed various WordPress themed websites.
• Developed and Integrated MongoDB into PHP website.
• Developed HTML newsletter for distribution via email.

Confidential

Responsibilities:

• Research Initiative For Medical Informatics Fusion - Decision Support (MIF-DS)
• Integrating MRDSS/DMLSS/JMAR/CCQAS/DMHRSI data sources for Military Personnel and Material into a Data Warehouse for Business Intelligence Visualization.
• Utilized Master Data Management techniques for data extraction, translation, and loading using Talend with MySQL and Oracle databases.
• Architected the data warehouse solution in MySQL.
• Developed Java modules to support metadata capture from the data flows into the data warehouse.

Confidential

Responsibilities:

• Research Initiative for iEHR Business Process Optimization, Legacy Migrations, Service Oriented Architecture (SOA)/Enterprise Service BUS (ESB), Transition Activity Processes.
• Military Health Systems integrations using Java, JDBC, REST Webservices, HL7 message processing using HAPI, and Mirth to connect VistA and CHCS into an IBM Websphere SOA bus.
• Developed web service to support FHIR implementation of medical objects using HAPI.
• Built Spring MVC application using AngularJS connected to a MongoDB database.
• Developed JAX-RS web service interface using FHIR supporting CRUD operations.
• Data synchronization between client-server for non-persistent data connections via Symmetric DS.
• Developed semantic ontology in support of data extraction and queries for patient records using RDF/SPARQL and Restful Web Services.
• Performed an analysis between Mongo and Couch NoSQL databases. We determined MongoDB was the preferred solution. If replication was a higher priority, CouchDB would have been the choice. Integrated Healthcare graphs into a MongoDB.

Confidential

Responsibilities:

• Developed call center software called Confidential for booking hotel, rooms, and shows for all MGM Resort properties.
• Worked on front end user interface using JQuery/CSS, AngularJS, Ajax, and interfaced with middle tier using web services (JSON/REST).
• Developed JSON/REST interface for Confidential .
• Worked on middle-tier server software in Java Core which took the web service calls from the UI and fielded them to other reservation subsystems such as room reservations (Opera), show reservations (TicketMaster), and dining reservations (OpenTable) via TIBCO.
• Developer on the customer facing ARIA website running Drupal CMS.

Confidential

Responsibilities:

• Confidential is a web-based application for the modeling, training, evaluation, archival, and data distribution for airborne radar surveillance research and development on the Amazon Cloud Service platform (AWS/EC2).
• Developed web application on the Drupal CMS framework, and customized template theme was developed.
• Developed PHP modules in Drupal to consume the SOA API for the simulation engine.
• Developed the Java server application to interface with the RAST-K radar simulation engine.
• Developed the XML-Soap external interface to provide access to the simulation engine.

Confidential

Responsibilities:

• Designed and developed a collaborative based website for NOAA in support of the East West Center for the Pacific Regional Integrated Science and Assessment project based at the University of Hawaii.
• Website was built in the Joomla CMS, where custom style sheets were developed, 3 rd party plugins were integrated, in support of the mission.
• Successfully trained and transitioned the CMS to the East West Center

Confidential

Principal Software Engineer

Responsibilities:

• Researched and wrote a SOA-ESB Study for Military Health Systems titled: “An Analysis of Service Oriented Architecture Integrations for the Unified Theater Server Platform".
• Developed a Cross Domain Solution (CDS) application to interface with ISSE Star Guard for the Joint Medical Enterprise WorkStation systems to provide near real time medical data replication between unclassified and classified networks in Java/XML.
• Developed XSLTs to do data translations for JMEWS program to translate medical data into cross domain friendly formats. The project included developing the ISSE client software and the data translation and cleansing routines for the AHLTA, HL7, SAMS8, and TRAC2ES formats.
• Developed a XML Schema inference engine in Java. Developed HL7 to XML and XML to HL7 converter in Java.
• Designed and Developed a web service testing harness to evaluate the various guards available within the cross­domain community using Eclipse, Java, Axis2, on a windows server platform running Apache and Tomcat.
• Designed, developed, and integrated a highly scalable test harness to evaluate the web service capabilities of various Cross Doman Solutions, including ISSE STAR Guard, Confidential High Speed Guard (HSG), Datasync Guard (DSG), and the Radiant Mercury Guard. In these guard solutions, XML firewalls were integrated including IBM
• Datapower and Layer 7 Secure Span Guard (SSG) hardware. This test harness was written in Java and utilized the SoapUI api to assist in test management and metrics.
• Participated on the XCDS Proposal team for development on the next generation cross domain guard.
• Evaluated Joint Medical EWS integration with the ISSE Guard and the handling of RTF documents embedded in XML from unclassified to classified networks. Proposed solutions to the integration.
• Performed a Security Analysis on the ISSE Star Guard and Assured File Transfer (AFT) system comparison for email and file transfer.

Confidential

Senior Software Engineer

Responsibilities:

• Designed, Developed, and Deployed custom measurement solutions for IBM customers using Java, SQL, and XML on AIX systems running DB2.
• Supported Fortune-500 customer clients with custom reports for data collection, ticket resolution, and change management to their requirements.
• Designed and Developed ETL solutions, from mapping to coding, for needed data translation methods.
• Developed custom Framework modules for ETL solutions within the Confidential /ESMRT project.
• Provided training on custom framework to new contractors on the project.

Confidential

Senior Applications Engineer

Responsibilities:

• Worked on site at the Maui High Performance Computing Center in support of various task orders that were assigned including Missile Defense SIBBRS, National Cargo Tracking Program Support (NCTP), and Office Of Naval Intelligence Roving Island.

Confidential

Principle Software Engineer

Responsibilities:

• Early employee of software startup specializing in wireless broadband systems for data and VoIP applications exceeding transmission speeds of 25Mb/sec. Lead architect and engineer for the development of our key system management project, the Base Station Management System (BMS).
• Company folded after loosing last round of financing because of 9/11.

Confidential

Senior Software Engineer

Responsibilities:

• Lead engineer for product concept and strategy development at Confidential in early 1996 when the company was just a startup with a hundred employees.
• Company went public in 1998, which traded on the NASDAQ under the symbol of XLSW. By mid 1999 Confidential offered to buy Excel Switching for $1.7 billion in stock. The deal was finalized in February of 2000.

Confidential

Software Engineer

Responsibilities:

• Under this group, I specialized in Air Traffic Control software solutions for the government and private sector, developing primarily in C and C++ for UNIX workstations.

Confidential

Software Engineer

Responsibilities:

• Software developer for a small software start-up companies that specialized in raster and vector printing solutions for IC and GIS industries.
• Solely responsible for substantial improvements to main product line (HyperPlot).