Easy scheduling of work shifts

Application developed to facilitate the day-to-day work of professionals working on a scale / shift schedule.
Possibility of holding up to three shifts in a single day.
Automatic calculation of days to work for a certain period.
Alternate scale for military police officers working on 12x24 / 12x48 scale.
It attends the routine of several professionals: policemen, doctors, nurses.
It is also possible to change some day that was calculated automatically if you need to perform a shift on duty with another professional. To do this simply remove the shift on the day, and select a day in the calendar to add the previously registered shift.
Brazilian National Holidays.