Joseph Junker Email & Phone Number

Redmond, Wa, Us

Seattle, Washington, United States

Engineer on Client and Platform Services Build and Deploy team.

Kent, Washington, United States

Software development using React, TypeScript, and ApolloGraphQL

Tempe, Arizona

Software development in Java and Apache Beam on an internal data pipeline:Contributed to design and implementation of an SDK, enabling developers to build analytics pipelines which consume internal data sources.Software development in C#, JavaScript, and node.js, on the Website Builder product:Technologies used include Cassandra, Express.js, and React.js.Ported a C# MVC.NET application using MySQL to an HTTP API using node.js and Cassandra, increasing maximum supported users… Show more Software development in Java and Apache Beam on an internal data pipeline:Contributed to design and implementation of an SDK, enabling developers to build analytics pipelines which consume internal data sources.Software development in C#, JavaScript, and node.js, on the Website Builder product:Technologies used include Cassandra, Express.js, and React.js.Ported a C# MVC.NET application using MySQL to an HTTP API using node.js and Cassandra, increasing maximum supported users by an order of magnitudeDesigned and collaborated on data mapping layer supporting storage of entity data with relationships in Cassandra, enabling faster feature implementation Show less

Tempe, Arizona

Tested, debugged, maintained, and extended a large content ingest and delivery system written in C#, .NET, and MySQL.Produced documentation and written test specifications for legacy systems. Worked with long-time employees to record their knowledge, increasing test reproducibility and enabling interns to take part in manual testing.Introduced unit testing to the teamBuilt internal admin tools using JavaScript and MVC.NET, supporting monitoring of system healthRapidly… Show more Tested, debugged, maintained, and extended a large content ingest and delivery system written in C#, .NET, and MySQL.Produced documentation and written test specifications for legacy systems. Worked with long-time employees to record their knowledge, increasing test reproducibility and enabling interns to take part in manual testing.Introduced unit testing to the teamBuilt internal admin tools using JavaScript and MVC.NET, supporting monitoring of system healthRapidly diagnosed production issues and produced workarounds to minimize customer impact Show less

Tempe, Arizona

Developed single page applications and reusable libraries with CoffeeScript and Node.jsTechnologies used include websockets, MongoDB, Redis, SQL, jQuery, and Twitter BootstrapBuilt data mapping layer for redis, enabling a realtime chat system to be backed by a cache with minimal ongoing developer investmentContributed to open source libraries focused on SQL generation, RPC and observables over websockets, and HTTP API code organizationBuilt a data-driven domain specific… Show more Developed single page applications and reusable libraries with CoffeeScript and Node.jsTechnologies used include websockets, MongoDB, Redis, SQL, jQuery, and Twitter BootstrapBuilt data mapping layer for redis, enabling a realtime chat system to be backed by a cache with minimal ongoing developer investmentContributed to open source libraries focused on SQL generation, RPC and observables over websockets, and HTTP API code organizationBuilt a data-driven domain specific language for access controls, and an interpreter which produced human-readable access descriptions, increasing security and supporting conversations with the client Show less

Tempe, Arizona

Developed internal tools for the Learning Installations group, using Objective-C and CocoaHelped prototype a basic augmented reality system for use in an educational museum installationPorted C++ code that interfaced with the Optitrack motion tracking system to Objective C, fixing a memory leak that affected the team’s software