Dwayne Daniel Email & Phone Number

Mclean, Virginia, US

Southlake, Texas, US

• Machine Learning Shopping (WestJet) – use machine learning to help increase the shop-to-book conversion ratio
• Working with external team to define contracts for our software integration points
• Designing ETL jobs to flatten shopping requests/responses in XML for analysis
• Designing and implementing Java code to expose functionality as REST API’s
• Designing and implementing the web application using Angular 7
• Using Swagger to document REST API’s

Southlake, Texas, US

• Property Management Software (PMS) – develop a Property Management application that is multi-tenant and cloud-enabled for enterprise and small hoteliers.
• Architect, design and implement several micro-services in Java code to expose REST API’s
• Used Swagger to document REST API’s
• Used Splunk to analyze application log files
• Used App Dynamics to monitor application health and performance
• Develop unit tests, perform code reviews and demonstrate working code to Product Owner at end of iteration

Southlake, Texas, US

• Data Lake Project
• Design and implement new Java code to expose existing functionality as a REST API
• Design and implement web applications using Angularjs
• Used Swagger to document REST API’s
• Develop unit tests, perform code reviews and demonstrate working code to group at end of iteration
• Met with Product Owners to ensure our products met business objectives

Southlake, Texas, US

• Web Service Enable Agent Sales Reports (T2 ASR) Project
• Develop new Java code to expose existing functionality as a Web Service
• Review High Level Document to translate user stories to Java code
• eVoucher (EMD-CV) Team Lead
• Research and fix defects from production
• Work with product manager to prioritize defects

Dallas, TX, US

• Write design documentation for the current project
• Manage and deploy a new build weekly to the our clients
• Use Clear Case to merge code weekly between the current production codebase to the new project stream
• Managed the rebase and deliveries for the teams (PODs) building the new project
• Member of a 3 person team that designed a new release strategy for the middle tier organization within the enterpriseEnvironmentJDK 1.5., Sabre SAAS, Spring 2.5, CORBA, Clear Case, Clear Quest, Build Forge, Eclipse.

Southlake, Texas, US

• Convert an existing application running in production from C++ to Java
• Team Lead – analyze the C++ code to determine its current functionality. Then translate that functionality into functional requirements for other team member to implement in Java.
• Team Lead – lead member of a team to develop a testing framework that would allow us to decode compare binary messages generated by the C++ code to messages generated by Java code to ensure we met the acceptance criteria
• Using Quartz as a scheduler to trigger batch processes on a timely basis
• Utilizing IoC component of the Spring framework to inject services into different layers of the application
• Utilizing Hibernate as a persistence engine to connect to the legacy Informix database and new Oracle databaseEnvironmentJDK 1.5., J2EE 1.4, Spring 2.5, Hibernate 3.x, GWT 1.4, MQSeries, JBoss 4.0.5, Oracle 10g.

Alpharetta, GA, US

• Team Lead – lead member of a team to consolidate two Order Management Systems. This included migrating 9 million customer accounts spanning several tables to new system.
• Team Lead – lead initiative to migrate our development platform from Sun’s JDK to JRockit. This included all build script modifications, researching dependencies on code base on Sun specific implementation.
• Team Lead – lead a project to migrate the revenue line-items from an existing billing engine to the Oracle Billing engine. This involved design, development and implementation. Worked with members of other units.
• Team Lead – lead the initiative to upgrade the Dallas development environment to the UPS-SCS operating system and database standard. This included upgrading all database servers to RedHat Enterprise Linux 4 (RHEL).
• Developing an internal Order Management application using the Agile software development methodology
• Utilizing Merchant Tracker as the enhancement and bug repository

Fort Worth, TX, US

• Converting a Mainframe application to a web application and creating an e-commerce portal to sell criminal data to certain agencies.
• Building a persistence layer with EJB 3.0 annotation
• Creating Web Services to expose the business API
• Creating documentation to add to the development knowledge repository (i.e. how to integrate Cruise Contron with Subversion version control system).
• Created documentation showing how to cluster JBoss Application Server to enable HTTP Session replication using Apache HTTP Server as a load balancer.
• Utilizing EJBCA as a Certificate AuthorityEnvironmentJDK 1.5, J2EE 1.4, Spring 2.0RC3, JBoss 4.0.4, Hibernate 3.2 RC4, xFire 1.2.1, Liferay Portal 4.x, JSR-168 Portlets, SQL Server 2000, Apache HTTP Server 2.2.x.

Bellevue, WA, US

• Designing an application to interface with an external client
• Implementing J2EE design patterns (Factory) to allow Java code to call billing system backend writing in C/C++.
• Utilitizing UML to generate design documentEnvironmentJDK 1.4.2, J2EE 1.3, Struts 1.2, WebLogic 8.1sp5, ClearCase, ClearQuest, RequisitePro, SQL Server 2000

Dallas-Fort Worth, Texas, US

• Developing a core set of Enterprise Java Beans (EJBs) to be used throughout the organization
• Implementing J2EE design patterns (like the Delegate) to ease the transition for client applications to the core services and encapsulate JNDI lookup logic
• Implementing J2EE design patters (Service Locator) to enable code re-use for locating services
• Utilizing UML to generate Design and Analysis documentation for core services
• Designing EJBs to run outside of WebSphere Application server as a library jar (pojo) or inside of container.
• Utilizing Apache Ant to build the jar files

Fort Worth, TX, US

• Leading a team to research, develop, and provide software solutions for the municipal government
• Architecting systems that are deployed on several platforms (Redhat, OS/400, Microsoft)
• Designing applications that are deployed on multiple databases (DB2, MSSQL, MySQL)
• Becoming a domain expert of the municipal industry to provide profitable solutions
• Developing architectures to connect legacy systems to main application with one interface
• Deploying enterprise applications on IBM WebSphere and JBoss Application Server

Espoo, Southern Finland, FI

• Involved in full life-cycle development of system that sends short-text messages (SMS) to WAP enabled mobile phones.
• Utilizing Apache to serve HTTP requests
• Utilizing Tomcat web server to host Servlets and JavaServerPages (JSPs)
• Implementing thread programming techniques to have processes run more efficiently.
• Developing JavaServerPages to accept requests from the intranet and dynamically display status of sent messages.
• Implementing the JavaMail API to handle all incoming email messages.

Electrical Engineering

Electrical Engineering