Advanced AI Essay Writing Web App

I'm in need of a custom-built web application that can generate advanced and research-based essays on any topic.

Key Requirements:
- Custom-built: The platform of choice is a custom-built web application. The chosen freelancer should have extensive experience in developing such platforms.
- AI Writing: The primary function of the app should be generating essays. It needs to be able to write advanced and research-based content on any given topic.
- Complexity of Essays: The expected level of complexity for the essays is advanced and research-based. The freelancer should be able to implement this requirement effectively.

Ideal Skills and Experience:
- Experience in developing custom web applications
- Proficiency in AI writing tools and technologies
- Strong grasp of natural language processing and generation
- Experience in developing complex writing applications
- Ability to implement advanced and research-based content generation

The end goal is to have a fully functional web application that can produce high-quality, advanced essays on any topic.