Insurance Applications Presentation & Ebooks Enhancement

I'm seeking a professional to assist with the improvement of my enterprise-level insurance applications presentations and ebooks. I've done the initial groundwork, but require further help in refining the content.

Key areas of focus involve:
- Improving content organization for logical and smooth flow
- Enhancing visual design for appealing and effective presentation
- Rigorous language and grammar checks for stellar communication

The intended audiences for these materials are insurance professionals and business executives, hence the need for a balanced tone. The tone should vary from being formal and professional, engaging and conversational, to technical and detailed as per the demand of the content.

Ideal candidates are those skilled in content organization, visual design and have a keen eye for language and grammar errors. Prior experience with insurance content, corporate communication and proficiency in English is a plus. This role requires an ability to understand complex insurance concepts and translate them into accessible formats for the specified audience.