I'm a daily user of JIRA and Confluence.
I really love the product and the Atlassian attitude to stay fresh with new features and changes.
I always wanted some deeper possibilities in the Atlassian JIRA reporting, so I tried the API in order to extract info and insights. I was surprised by how easy is to use it and the quality of the API.
It works great and I'm starting to build my own KPIs just by extracting the info from JIRA.
Hope to be able to learn more and to use the product even more in the future.