
Rosemarrie S.O
Level 1
Helping Authors Turn Ideas Into Publication Ready Books
Skills

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Portfolio
Work experience
Ghostwriter & Manuscript Editor
Fiverr • Freelance
Jun 2026 - Present • 2 mos
I work with authors, entrepreneurs, and professionals to turn ideas into well-written books that are engaging, organized, and ready for publication. My experience covers ghostwriting, developmental editing, manuscript evaluation, beta reading, and content refinement for both fiction and nonfiction. I have written and edited books across a range of genres, including self-help, memoir, business, romance, children's books, and creative fiction. I also help clients strengthen their manuscripts through chapter restructuring, pacing improvements, consistency checks, and detailed editorial feedback while preserving their unique voice. In addition to writing, I support authors with book marketing content, Amazon KDP optimization, book descriptions, and reader-focused promotional materials. Every project is approached with clear communication, originality, and a commitment to delivering high-quality work that meets each client's goals. Keyword for this experience : Ghostwriting, Ghostwriter, Book Writing, eBook Writing, Fiction Writing, Nonfiction Writing, Novel Writing, Romance Writing, Children's Book Writing, Memoir Writing, Biography Writing
Memoir & Life Story Ghostwriter
Author Solutions • Freelance
Feb 2026 - Present • 6 mos
I work closely with clients to transform personal experiences into meaningful memoirs and life story books. This includes handling sensitive topics with care, maintaining authenticity, and ensuring the narrative flows naturally while staying true to the client’s voice. My focus is on creating emotionally engaging content that resonates with readers while preserving the integrity of each story. Keywords to find me and what i do; ghostwriter, ebook ghostwriter, book ghostwriter, write my ebook, write my book, ghostwriter for hire, professional ghostwriter, ebook writer, book writing service, ebook writing service, nonfiction ghostwriter, memoir ghostwriter
Beta Reader and Proofreader
Freelancer.com • Full-time
Jan 2026 - Present • 7 mos
I review manuscripts from a reader’s perspective together with my team, book lovers and book readers, bookclub community to ensure all corrections are accurate on different perspective, providing structured feedback on clarity, flow, engagement, and overall storytelling effectiveness. Keywords to find me and what i do; ghostwriter, ebook ghostwriter, book ghostwriter, write my ebook, write my book, ghostwriter for hire, professional ghostwriter, ebook writer, book writing service, ebook writing service, nonfiction ghostwriter, memoir ghostwriter, autobiography ghostwriter, life story writer, write my life story, self help ebook writer, self help ghostwriter, personal development writer, business ebook writer, finance ghostwriter, real estate ghostwriter, real estate ebook writer, investment ebook writer, content writer for books, manuscript writer, manuscript development
11 Reviews
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Rating Breakdown
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sabrinaxzz

United States
Rosemarrie turned my scattered ideas into a clear, compelling book framework in just one project. Her communication was fast, professional, and insightful, and she understood my vision immediately. The outline was sharp, well-paced, and gave my book a strong direction from the start. She has now begun...
Seller's Response
sabrinaxzz

United States
Rosemarrie has been a pleasure to work with. From the initial blueprint to the manuscript development, she has been professional, communicative, and genuinely committed to bringing my vision to life. She took my ideas and transformed them into a structured, engaging framework with clarity and purpose. What...
Seller's Response
nathan_bricks

United States
She understood my idea, communicated well, and delivered a clear, well-organized outline on time. I'm happy with the quality and the effort she put into it. I definitely recommend her to anyone looking for a ghostwriter who will understand their vision clearly, especially for nonfiction books, ebook...
Seller's Response
rose_parkerz

United States
Working with Rosemarrie has been a wonderful experience. She took the time to thoroughly review my manuscript and provided thoughtful, detailed feedback that showed she truly understood my vision. Her suggestions for restructuring, content development, and strengthening the overall flow were insightful...
Seller's Response
west_bridgetsy

United States
Very happy with the final delivery. The article was professional ghostwriten, easy to read, and professionally structured. Communication was clear, and everything was delivered as promised. I appreciated the attention to detail and the effort put into making the content flow naturally. Overall, a great...
Seller's Response
