Worked on features and bugfixes for a JSP/Struts2 web application, spearheaded updating the build system from ANT to Maven. Helped implement features and bugfixes for an AngularJS web application, as well as the backend which was written in Java/Spring Boot. Lead development of a document generation utility (originaly part of the AngularJS web application). Developed a converter from HTML to MS Word DOCX using Apache POI. Assisted with some components in an upgrade from AngularJS to Angular 9.
Worked on desktop applications in C# as well as command line utilities. Frontend, backend, SQL management. Learned and used box.net and other such APIs.