Implement facebook login integration and forget password modules for existing Django project -- 2

Have an existing Django project which acts as the server and backend for a mobile application. Mobile sends and retrieve information from the backend via a restful Api. Need to implement Facebook Login integration ( users log in on mobile) plus forget password. Timeline; 3-4 days Looking for competent developer. Possibility for future jobs in the same project. Quite a number of modules we have in mind, will be open to engage a regular freelancer to work on them to lighten workload of our in-house team.