Experienced Editor Needed for "Transport Management for Dummies"

Are you a seasoned editor with a passion for clarity and a knack for making complex topics accessible? I'm seeking a meticulous and insightful editor to finalise my educational book, "Transport Management for Dummies." (working title).
This project is geared towards self-publication, so experience navigating the self-publishing process would be a significant advantage.
The ideal candidate will have a proven track record of editing educational materials, ensuring accuracy, clarity, and engaging prose. You should be adept at:
Substantive Editing: Refining the structure, flow, and overall content to ensure it effectively caters to a "Dummies" audience.
Copyediting: Polishing the language for grammar, spelling, punctuation, consistency, and style.
Fact-Checking: Ensuring the accuracy of all information presented.
Working with Authors: Providing constructive feedback and guiding authors through the editorial process.
Experience with self-publishing workflows (formatting for print and digital, understanding ISBNs, etc.) is highly desirable.
To be considered, please provide evidence of your previous experience editing educational books and working with authors. Examples or testimonials are greatly appreciated.
This is an exciting opportunity to contribute to a valuable resource for individuals seeking to understand transport management. I'm looking for a collaborative and communicative editor who can help me bring this book to its full potential.
Please submit your proposal outlining your relevant experience, your estimated timeframe for a project of this scope, and your per-word or per-page editing rate.
I look forward to hearing from you!