Educational Web Portal Development

I'm looking for a skilled web developer to create a comprehensive educational web portal. This platform's primary function is to provide an array of courses and tutorials.

Key Features:
- The portal should include a courses and tutorials section containing video lessons, quizzes and assessments.
- The web portal should be user-friendly, engaging and capable of delivering content in a clear, effective manner.

Ideal Skills and Experience:
- Proven experience in e-learning platform development
- Strong knowledge of web development languages and tools
- Ability to design interactive and intuitive user interfaces
- Experience with integrating video hosting and quiz assessment tools