Drew Shaw Email and Phone Number

* Centripetal uses a micro services framework for a web application that administers rulegate(s). In an agile environment I developed maintained and and tested this service. * Among my individual achievements are comprehensive generative testing of the CRUD interface. * Introducing a pattern to handle exceptions similar to the global ExceptionHandler in spring using the Pedestal framework's error-dispatch interceptor to help write clean code. This has a dramatic effect on cleaning code removing try catch blocks everywhere.* Because of our decision to have asynchronous responses with Kafka we needed a to deliver asynchronous messages to the front end web application to notify the user that the their request succeeded. To accomplish this we used Web Sockets to push notifications of success or failure of user actions to the front end to be displayed. I helped with the buildout of this feature.* Every piece of software has legacy components. One legacy component that I had to retire was rulegate server. I Moved the functionality from from the rulegate microservice (a Scala play app) across our many Clojure microservices.

Developed the EarlyFunding site　• Angular site for lenders to submit request for early funding　• Displayed data obtained from Spring Rest on the display　• Developed karma tests, components, services, classes, interfaces, and templates for the Angular 　• Developed a Spring Rest micro services to supply the frontend with user data as well as process user inputs.　•　Used Spring JPA for ORM 　•　Used Spring security to secure micro services with JWT, SAML, OAuth, and API key　•　Wrote software in an environment that rigorously used of agile. Performed the following activities code reviews, DAT meetings, refinement meetings, and tasking. The agile process was conducted with the Atlassian suite including Jira and confluence.　•　Facilitated Deployment activities　•　Resolved production defects　•　Used design patterns to simplify the workDeveloped the GreenFunding site.　•　Angular ETL site to upload excel sheets and display data. Commitment Integration project.　•　Made a way for customers to transmit their data from the SalsesForce cloud to Fannie Mae's on Prem system of record. 　•　Performed XML deserialization on the incoming request using JAX-b then populated the JPA object graph representing the database.

𝘋𝘦𝘷𝘦𝘭𝘰𝘱𝘦𝘳 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘊𝘦𝘯𝘵𝘦𝘳 𝘰𝘧 𝘌𝘹𝘤𝘦𝘭𝘭𝘦𝘯𝘤𝘦　•　End to end website development culminating to a fully functional help website with content editable by domain experts, via the same interface the users would view the page.　•　JavaScript, Google Closure, and JQuery for dynamic content.　•　Utilized existing internal authentication mechanism on the servlets.　•　 Servelts provided tool info from a database.　•　Helped prototype technologies for feasibility determination. Like D3.js, Google Web Toolkit (GWT).𝘚𝘰𝘧𝘵𝘸𝘢𝘳𝘦 𝘋𝘦𝘷𝘦𝘭𝘰𝘱𝘦𝘳 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘔𝘺𝘈𝘛𝘛 𝘸𝘦𝘣𝘴𝘪𝘵𝘦　•　JSP and servlet development for various parts of the MyATT website including the global nav　•　Used Spring and Hibernate to display changes in data and voice usage display. 　•　SOAP/REST Interprocess communication for communicating with various backend systems. Including DTD and XSTL Development. For communication with other backend systems.　•　Unit testing.