I worked at a data science company for almost 2 years and now I'm working for Atlassian as a software engineer. Working with data, it's really difficult to handle labels as a result it's difficult to train ML models, as well. For small and large businesses there SHOULD BE a platform to control both your labels and labelers. Developing a platform costs a lot, and you guys make it easy by providing Ango Hub, and also thinking every detail of it :) Great work!