Mark Sheehan

Mark Sheehan

Experienced Journalist, Writer, Editor, SEO, Proofreader, Blogger

Dipolog City, Philippines



What's the difference

My objective is simple: to provide a dedicated service to my clients that meets the highest standards of quality and professionalism. This means excellence in writing; precision in turning clients' vision into a finished product; and openness in how I go about my work.

So, whether you need new web-page content created, your company brochure fashioned, articles produced to promote your products, or simply blog entries to state views, I am the man who can.

An Irish native, I have an abundance o…


Mark Sheehan has added 8 portfolio pieces. Create an account to review them.

Work History & Feedback

2 pages web content writing job

“Mark is a professional! You could trust your job on him!”
Fixed Price $5

Proofreading, Writing, and Revising

“Job completed successfully.”
2 hrs @ $13.33/hr
Earned $29

Article writing with very good English

“Mark was a pleasure to workw ith, he understood the brief well and will be working with him again i am sure!”
Fixed Price $50

Article Writer

“Fantastic Job!! Would hire Mark again without hesitation.”
Fixed Price $139

English Question Bank - Open

“Extraordinarily skilled professional. A pleasure to work with. Look forward to working with him for a long time.Mark, I am opening a separate assignment as discussed”
Fixed Price $111

We Need a Creative Writer, Native English Speakers Preferred

“Mark Sheehan's a great writer!We highly recommend him. Thanks.”
Fixed Price $33

Content Writer - Moving services blog

Job in progress

38 hrs @ $22.22/hr
Earned $834

Copy Writer required for new non-profit

Job in progress

14 hrs @ $22.22/hr
Earned $315
Tests Taken
Name Percentile Score

Content Writing Skills Test


Creative Writing Test - Fiction (U.S. Version)


Online Article Writing and Blogging Test (U.S. Version)


U.S. English Basic Skills Test


U.S. English Chicago Style Editing Skills Test (For Writing Professionals)


UK English Basic Skills Test


UK English Sentence Structure Test (For Writing Professionals)


Upwork Readiness Test for Independent Contractors and Company Managers