employear
Employee attendance management with import and reports
...Or use the import function (adapt it to your needs) to interprete data from an existing time tracking app to daycodes.
Look for missing data, complete illness-, holidays etc.
Compare the sum of the worked time with the todo-working time over the days by looking at the +/- saldo. Transfer the saldo to next month, or subtract the payed overtime.
Look at employee/month/year views.
Export data to HRM, print reports, give feedback to employees.
Linux Desktop
Gambas2 (Gambas 3: see Employear3)
MySQL/mariadb
Use gambas2 compiler/runtime, which is free available in most distro's. ...