Allegiant Travel Lead Software Engineer, Senior Software Engineer 4/2009 – 10/2020 Passenger Service Stations Operations Lead a team of 7 software engineers through all phases of SDLC including product backlog refinenment, application design, implementation, testing, deployment and support. Architected and Designed Application Solutions based on Business Requirements. Translated those Designs into Jira Stories for Epics and Subtasks for Team to implement. SDLC based on Scrum Agile Principles. Often Led Scrum Ceremonies including Daily Scrums, Product Backlog Refinement, Sprint Planning, Review, and Retrospectives. Performed all Code Reviews providing guidance and suggestions for application improvements often regarding api performance. Front End implemented in React, Javascript accessing Rest Web Services written in JBoss and SpringBoot. Replaced Javafx Application with GraphQL for Printing and Scanning of Boarding Pass and Bag Tags by Station Agents. Worked with Devops through numerous new deployment issues of various application components on premise environments, and cloud environments including Amazon Web Service and OKD. International Passenger Itinerary Messaging and Passenger ServiceLead a team of software engineers similar to above. Navigate multiple Foreign and Domestic Government Agencies to extract requirements into actionable tasks for Sprints. Design and Implement Spring Boot application to send PADIS EDIFACT PNRGOV message payloads of full passenger itinerary data. Message transport accomplished over Rabbitmq to Rockwell Collins Arinc Integrator Message Broker to IBM MQ Series. Recipients include Mexico and Dominican Republic Governments and US Customs and Border Patrol. Spring Boot used for Rest Web Services, Scheduling, AMQP Messaging, Smooks for EDI Object Model Data Binding. Hibernate, Lombok DTOs, Swagger, Junit, Mockito Developed on Mac OSX Deployed on Redhat, MySQL, DB2, Java, Intellij, Git, Maven, Jira, Bamboo, Sonarqube.

Secure Flight IntegrationIntegrate with Department Homeland Security to implement Advance Passenger Information Screening. Led a small team developers to integrate passenger data with DHS TSA. Service uptime while integrating with external government vendor required for flight operations. EDI PAXLST Messages transported over JMS to IBM MQSeries to TSA. Spring, Tomcat migrated to Redhat JEE Jboss. MyIDTravel External Vendor Front End IntegrationIntegrate with External Vendor Front End Site through their SOAP Based API for to enable passenger booking workflow from partners front end. Used integration junit tests to isolate issues in lower level apis that were not tested well or had no tests at all. JBoss JEE and JAX-WS apis used for SOAP Web Services and 2 Way SSL. Inventory Control Implemented Inventory Control Web Application included Physical Inventory and Cycle Counts, Suggested Stock AP Purchase Orders. Implemented Action Classes, Form Beans and Servlets, DAO, JSPs. Lead use of Test Driven Development, Continuous Integration and Spring Framework. Configured maven repository manager & build process with Jenkins which was previously not done at this organization using Continuum, Hudson and Jenkins. Ran on Tomcat, MySQL (Trigger based Auditing), SUSE. Struts, Spring, AjaxTags, DWR, Quartz. Javascript: Prototype, Scriptaculous.

Apeer, Software Application Service Provider, Senior Java DeveloperImplemented Web Application with User Registration, and Subscription Billing Functionality. Recurring monthly billing which created invoices, payments, authorized payments with Electronic Clearing House and sent billing statements to customers. Configured VeriSign SSL for HTTPS. Ran on Tomcat 6, MySQL5.0, Debian 2+. Struts, Spring, DisplayTag, DWR, Javascript: Prototype, Scriptaculous.Commpartners, VOIP and Telecom Service Provider, Web Services and Integration LeadLead Web Services Development and Implementation of Accounting, Phone Number Inventory, Subscriber Service and 911 Emergency Address Provisioning for CLEC Provider. Pioneered use of Spring IOC / AOP framework in organization. Services built with JAX-RPC (Apache Axis), JAX-WS (Xfire) and XML via Sockets, SSL. Maintained and Transitioned (OSS) System to J2EE & SOA technologies from PHP. Developed Multithreaded Swing Client to interact with SIP server for VOIP Phone call control functionality that integrated with Outlook. Ran on Tomcat 5, MySQL, Redhat Enterprise Linux. Struts, Axis (WSDL, SOAP & JAX-RPC), Hibernate, JAXB.

Roundarch (Deloitte Consulting) Senior Consultant 2000 – 2004Provincial Government of British Columbia, Portal Lead Developer Lead Design and Development of portal code and database architecture. Designed and Developed Servlet, HTTP Headers Integration for sharing User Profile Information from LDAP Active Directory User Repository with BEA Portal and Netegrity Siteminder Security Gateway. Constructed plans with Ministry(Department) groups to determine content migration efforts. Ran on Tomcat with XML Based Content Repository, Oracle, Solaris. Used Struts, Servlets, JSP, Eclipse, CVS, Ant & TOAD.CRMConnect, Multi-Channel Integration Platform, Portal and Integration Developer Developed JSPs and Custom Tag Libraries, Web Portal Web Flows that called Session EJBs, which access JMS Message Queues. Used JMS to integrate JCA Clients of Siebel, SAP. Used Oracle’s BEA WebLogic Portal & IntegrationMy.NortelNetworks.com Data Architect Responsible for design and development of Customized Database Schema which supports Personalized Content in 6 languages. Led Data Migration Team in mirating of data from four separate sites to the Portal Platform.

Agilent.com Platform Architect and Developer PL/SQL development for faster data access. Java Search Client to hosted Inktomi Search Collections. Guided Architecture through Functional Requirements, Data Model Design, Implementation to Deployment. Developed trade-off analysis, decision criteria and decisions in working with Agilent business team. Broadvision, GetAccess.

Hewlett Packard, Latin American Online Store & Reseller Site, Web Developer Designed and Implemented Custom B2B and Retail Order Entry. Implemented custom shopping-cart using Server Side Javascript. Implemented Custom Components in C++. Functionality included Order Status, Contract Specific Product Catalog & Price List, Multi-lingual presentation layer and Real Time Credit Information from SAP.