Is there a way to find all the problems updated by a specific user in a specific period of time every day using JQL or is there any plugin to solve this issue?
If by updating you mean a status change, you can break something like this:
status changed by "user.name" and updated > startOfDay("-1")
Of course, the start of day -1 shows everything updated since yesterday, but you can also go with the clock.
You can run a query like this:
reporter = usernameGoesHere And created> startOfDay () and created <"2015/06/18 15:00"
, , 2:20. , , , 6/18 3:00 .
, .
JIRA
assignee = 'your user' AND updated > startOfDay()
You can create a filter that will be updated daily.