Django Web App Troubleshooting

I'm in the midst of developing a web application using Django, but I've hit a few snags that I can't seem to resolve. I need an experienced developer who can assist me with this project.

Key Issues:
- Frontend Integration: I'm facing challenges linking the frontend with the backend effectively.
- Authentication and Authorization: I'm having difficulties with the backend, specifically with user authentication and authorization.
- User Login: The primary issue is with user login. I need someone who can help troubleshoot and resolve these issues promptly.

Ideal Skills:
- Extensive experience with Django
- Proficient in frontend integration
- Expertise in authentication and authorization processes
- Strong problem-solving skills
- Excellent understanding of user login systems.