Access Django (back-end) and Grunt (front-end) of a project on a LAN network

Question

I have read these 2 articles which helped me making the project accessible on the network.

1. For Django
2. For Grunt

I can open both the ends on same IP with different ports on my other computer. The Django server only contains the 404 page and I cannot get past the Login page when accessing the front-end on running grunt serve (which I think is maybe because it is not able to access the database)

Is there a way to make it work?