HARPA (Human Resource and People Application) mobile is an app for Self Service Human Resource which are designed and developed by Trees Solutions to empower employees and managers to access and update their HR information on the go. With HARPA Mobile for HARPA Application System, employee able to : 1) View and update their personal data 2) View work list approval and notification 3) View their payslip 4) Submit HR transactions such as absence, attendance, claim, overtime, etc. 5) View their su