LDAP for Moodle, Drupal and OrangeHRM or you suggest solution

I need someone to develop the LDAP sign in for three web based applications.? All of these three have the LDAP capability, you just need to configure it for that. ? I would like it that the user logs into drupal and then they can do to moodle or orangehrm. ? but i would also like to control what they see based on user settings. Or you can suggest a solution that can be quickly implemented ## Deliverables i need help with arranging for LDAP server I need you to set the LDAP in the Moodle and Drupal, and OrangeHRM.? Users must be able to sign into Drupal then be able to log into Moodle or Orange HRM based on user roles and permission, but since this will be LDAP enabled, no re-entry of credentials.? Please know LDAP.