Katelyn Nienaber (https://github.com/katelynienaber) is an experienced software engineer who has contribute a great deal to the Explorer for Endevor project. She contributed unit tests to the project (https://github.com/eclipse/che-che4z-explorer-for-endevor/pull/60) which were previously lacking in the project. Moreover, the unit tests were created in a way to test the integration with VS Code, rather than using mocks, which will be most beneficial in the long run. She also activated strict type checking in the code base (https://github.com/eclipse/che-che4z-explorer-for-endevor/pull/54) which greatly helps with code quality. Most recently she has worked on further code refinement, namely addressing circular dependencies, and has been actively reviewing other contributors' PRs. She is another person who brings a great deal of knowledge from the Open Mainframe project and Zowe, and this will greatly benefit the project as we get more users.