Created fully-native and hybrid mobile client applications in iOS and Android using Java, Swift, AngularJS, and Cordova, for the Amazon Go retail store.Created web services on Amazon’s Java service platform and integrated with Android and iOS client applications as well as other Amazon services including AWS, Retail, and other internal team services.Created embedded device software in C++ and Python to facilitate hardware communication over USB and Serial interfaces, communicating from embedded devices to AWS and other Amazon services.Worked on the Amazon Web Apps team, providing a way for developers to distribute HTML5 mobile web apps in the Amazon Appstore and Amazon retail website.Maintained and updated several products, including the Amazon web apps JavaScript libraries, the Amazon Web App Tester Android application, and several other Amazon Web App resources.Worked on the Amazon Appstore for Android UX team, delivering consistent rich user experiences across all Android devices, including Amazon's Kindle.

Designed, built, and delivered high quality cross-browser web sites and applications in ASP.NET using C#, ASP.NET MVC, HTML5, JavaScript, and CSS3.Developed native mobile applications for iOS and Android devices to automate data collection in the field and allow access to internal corporate data securely on BYOD devices.Coordinated, evaluated, guided, and implemented an enterprise mobile strategy and enterprise web strategy.Enhanced user experiences with highly interactive and functional web sites using HTML5, CSS, JavaScript, jQuery, ASP.NET, and ASP.NET MVC.Focused on good Object Oriented Design concepts and the appropriate use of software design patterns to produce flexible and maintainable solutionsIntegrated, customized, and administered a third-party CMS (Ektron CMS400.net) for use on internal and external websites, while providing a RESTful WCF service to keep the sites loosely coupled from the CMS.Integrated many heterogeneous data stores from different sources to provide meaningful data to meet internal user needs.Provided 24x7 on-call support for all web site and web security related issues.Oversaw as many as 3 contract developers at a time, while bringing each up to speed on NU infrastructure and development standards.Provided user management and user security libraries on the .NET framework to allow simple and secure interaction with Active Directory over LDAP.Created mobile web interfaces with jQuery mobile and HTML5.Maintained IIS6 and IIS7.5 development server instances.Participated in the New Intern Mentor Program for five years, providing guidance and instruction for interns and new hires.Created custom authentication extensions for HR Portal (Tesseract LifeView) in Java with JNDI.Created a web application to provide external users with self-service features, specific to a brand new customer service system, on all four major subsidiary web sites.Created single sign-on solutions for external applications using SAML.

Taught Computer Science classes focused on General Education Technology FluencyCSC101-Introduction to Computers and Applications CSC104-Introduction to Web TechnologyDesigned and created course materials, assignments, semester projects, and grading rubrics. Managed materials via Learning Management System Blackboard.Focused on topics emphasizing several different learning objectives, including Web publishing, spreadsheets, productivity software, computer maintenance, network basics, and operating systems.Graded and provided constructive feedback to students in a fair, timely, and consistent manner.