a
apostlejohn2

John

@apostlejohn2
5.0(2)

Professional copy editor and ghostwriter

Nigeria
English
About me
Hi there! I'm John-Covenant, a professional editor, ghostwriter, and formatter. Certified in public health, computer packages, Use of English, and data analysis, I bring a wide skill set to every project. From Bible-themed content to fiction, nonfiction, resumes, web content, and children's books, I deliver tailored, high-quality results. I also offer expert document formatting to ensure your content is polished and ready for publication. With experience writing for local & Amazon publishers and editing for global clients, I’m ready to elevate your project. Contact me for your projects!... Read more

Skills

a
apostlejohn2
John
Offline • 
Average response time: 1 hour

See my services

Copy Editing
I will proofread, edit, and format your fiction and nonfiction books
5.0(2)
Copy Editing
I will proofread, edit, and format your children books

Work experience

Freelancing_Career

Professional editor, ghostwriter, and formatter

Freelancing Career • Freelance

Jan 2023 - Present3 yrs 5 mos

I provide freelance editorial services, including developmental editing, copyediting, proofreading, formatting, and ghostwriting for authors preparing manuscripts for publication. Specialized in preparing books for self-publishing on Amazon Kindle Direct Publishing (KDP), ensuring compliance with platform guidelines for both eBook and paperback formats. Utilized Microsoft Office tools, including Word for advanced document formatting and track changes, Excel for project tracking, and PowerPoint for presentation materials when required. Managed manuscript structure, layout consistency, citation formatting, and quality control to produce publication-ready files. Collaborated closely with clients to refine voice, clarity, and coherence while maintaining strict confidentiality and meeting project deadlines.

SI Assistant

Catholic Caritas Foundation of Nigeria & USAID • Full-time

Aug 2022 - Dec 20231 yr 4 mos

Contributed to the ART project in collaboration with the SI team by collecting, validating, and managing patient-level HIV treatment data to support antiretroviral therapy (ART) program monitoring and evaluation. Utilized SQL for data extraction, cleaning, and database management, and performed advanced data analysis in Excel, including pivot tables, trend analysis, and performance tracking. Developed data visualizations and dashboards to monitor key indicators such as retention, viral load suppression, and treatment outcomes. Prepared comprehensive technical reports to inform program strategy and ensure alignment with national reporting standards. Coordinated cross-agency data reporting and communication with stakeholders, including the Centers for Disease Control and Prevention and the National Health Interview Survey, to support public health surveillance, compliance, and evidence-based decision-making.

Strategic Information Team member

Solina Center for International Development and Research • Full-time

Mar 2021 - Jul 20214 mos

Collaborated with the ACHIEVE SI team to support data-driven initiatives by collecting, validating, and managing patient data; performing detailed quantitative and qualitative analyses; generating reports and dashboards; identifying trends and key performance indicators; ensuring data integrity and regulatory compliance; and presenting findings to stakeholders to inform clinical and operational decision-making.

2 Reviews
5.0

(2)
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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-2 out of 2 Reviews
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    image-docs

    editor_dera

    NG

    Nigeria

    5

    This seller's work was exceptional, on time and beyond my expectations. I'm glad I chose John's Quill for this project and I hope to work with them again in the future. Thanks!

    Up to $50

    Price

    2 days

    Duration

    gig

    Copy Editing

    Helpful?
    Yes
    No
    I

    inspiring_story

    US

    United States

    5

    I am absolutely thrilled to write this review for the incredible Copy Edit work done for me by John Quill. John’s Quill work is nothing short of exceptional, and I cannot praise him enough for his remarkable talent and dedication. From the moment I shared my vision with John, he demonstrated an unparalleled...

    $200-$400

    Price

    5 days

    Duration

    gig

    Copy Editing

    Helpful?
    Yes
    No