Good day everyone 
We are a software company
We use trello for our daily workload to record and trace to work items, bugs list, issue tracking..... alomost everything on trello.
Currently, our goal is tring to analyze how many work items or bugs which he/she owns, how long does he/she fix or solve this issue....and so on.
The sources are from lists in our board as well as each card in list is recorded owner and duration.
Please advice any power-ups to use to analyze for our goal, Thanks!