I am about to open source a web-app in the field in about two months.

Been in the making for 7 years, is in use by famous big-corps for few years already.

Bi-directional Jira integration built-in.

I am not mentioning the name of the tool simply because the landing page is really not where I want it to be at the moment

If you are looking for a solution in the field can DM me and I'll give you access to the code before we complete all the open source preparation.

Our speciality is that the tool solves both the communication problem (Trello, Asana) and the planning problem (MS Projects). Typical client will have 50-400 active users.

-Daniel