Worked on a company's training center project. OpenOlat was a main education platform, and the application we've been developing expands the way of interacting with the platform: courses automated checking, automated data exchange between the platform and company's services, etc.For a half of year I've been developing this platform then my scope has been expanded to technical lead tasks:- tasks assigning- coordination/collaboration with our Business Analyst & Product Owner- code review (5 team members)While delivering the project there were made not only new features, but also some significant optimizations speeding up the application's work.Stack: Java 11, CUBA Platform (Spring + EclipseLink + Gradle + Vaadin), PostgreSQL, Git