Derek Burke Email & Phone Number

Washington, Dc, Us

Nashville, Tennessee, Us

Served as the primary engineer designing an event-driven Customer Data Platform utilizing AWS resources to replace a third party solution. Developed Java and Kotlin event driven microservices enabling marketing campaigns targeting current and potential customers by driving user and click event data into Customer Data and Marketing Platforms. Developed and integrated custom Typescript functions with a Customer Data Platform that transformed and enriched customer events to empower marketing teams with aggregated and segmented customer data driving email campaigns and increasing customer engagement. Stepped in as interim tech lead, providing direction and stability during period without a dedicated tech lead. Led process improvement sessions to align task grooming and sprint planning with Agile best practices improving efficiency by introducing task templates, regular meetings, detailed task breakdown, and standard issue sizing.

Mclean, Va, Us

Manager/Tech Lead of a team for Capital One’s enterprise account servicing platform. Led the team in designing and implementing a Spring Boot based micro service pattern used to dismantle a server side monolith. Empowered the team to explore and implement a Docker container and CICD pipeline solution for the micro services. Guided the team in designing and implementing a Maven archetype with Spring Boot 2 and Docker that minimizes the boilerplate code enabling teams in rapidly building micro services. Worked with dev-ops teams to plan and execute a new release strategy that supported our micro services. Influential in replacing a legacy caching system with AWS ElastiCache.

Mclean, Va, Us

Designed and oversaw the implementation of a proof of concept node.js/typescript RESTful API to serve as a base for a feature toggle application. As a senior engineer influenced the design and implementation of micro services to feed a UI to help users set and track money management goals. Designed and implemented the first iteration of an API to enhance A/B testing on the website by providing insight into current customer products types.

Dulles, Va, Us

Designed and developed an application to synchronized LDAP Users and Groups to the Appian platform. Developed a plugin in Java for the Appian platform to provide custom functionality that replicated LDAP Groups within the Appian environment.Project tech lead to enhance an application with Spring Framework, convert ANT build scripts to Maven and update SQL stored procedures. Re-factored the application to replace Stateless Session Beans with Spring managed beans.Pushing innovation, designed and developed a solution that leveraged an existing code base, a BPM platform (Appian), and third party software. Wrote contract first SOAP web services that stressed the service API of the application, and configured Appian process models to orchestrate data flow between systems.Using Spring 3 (Spring Core, Spring Integration, and Spring WS) designed and developed a service oriented message bus that connects disparate applications, through SOAP web services. Developed service APIs using XSD schemas and configured Spring Integration message endpoints to expose business services as SOAP web services. Leveraged Spring Remoting to call remote EJBs allowing functionality. Used EJB3 technology to expose Spring beans as remote resources. Configured Maven projects and modules to build the deployment artifact, which was then deployed on Red Hat Linux running Weblogic 11g.Developed REST web services using CXF and JavaScript Ajax clients for a dynamic user interface. Used jQuery to enhance the user experience by providing client side event triggered validation and data retrieval. Designed a view abstraction layer that allowed a single JSP, coupled with CSS and JavaScript, to show or edit data depending on user roles. Used Spring's to improve the integrity and testability of the application. Applied performance improvement techniques through the use of a cache strategy. Developed JMS queues to provide asynchronous database intensive processing.

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Using Tomcat 5, J2EE, and MySQL, designed and developed new products, maintained the current application suite. Used a simple MVC framework to better adhere to the DRY principle and simplify the code base.

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Designed and documented the user interface, and developed EJB services using a test driven methodology for an Oracle ADF application. Used XML/XSLT with Java to transform XML content into HTML and PDF formats for a user guide. Developed enhancements for an Eclipse based product using the Standard Widget Toolkit (SWT) and Hibernate.

Fairfax, Va, Us

Developed enhancements to a J2EE application that required developing JSPs, servlets, value objects, factory objects, stateless session EJBs, and DAOs while adapting to the client’s framework and applying skills and knowledge from past experiences to effectively deliver on time.

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Led a team of four developers through the analysis, design, implementation, and deployment phases of the project. Facilitated code reviews to track development progress and maintain project focus. Designed class diagrams to model the hierarchy for the Struts Actions across all the modules.Designed and developed custom tag libraries to support the presentation layer and Stateless Session EJBs to perform the business logic. Exploited design patterns such as Programming to an Interface, Factory, Adapter, and Singleton patterns to improve code quality. Mentored junior developers.

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Used swing layout managers, panels, text fields, listeners and core Java classes to build an intuitive and efficient front-end to an application.

Developed components for a COBOL application. Self taught PERL.