nDash.com is a content creation platform that provides brands and agencies with access to the world's top freelance writers.

nDash Writer Profile for John Sheeran


Partner with a versatile, experienced, award-winning copywriter--and get your words' worth.

About Me

I bring Madison Avenue thinking to Main Street businesses. I can help you discover and amplify your company’s voice, articulate your “why” truthfully and powerfully—and garner attention for all the right reasons.

Agency-quality copywriting. Better connections with your customers. A brand that resonates in real-time with real people. They’re all within your reach right now. Contact me today, and let’s have a word! 

Industries I Write About



Health & Wellness

Science & Medicine

Law & Politics

My Writing Samples


I've written for blue-chip clients across a wide variety of industries--and media. Click the link below to have a look at my online copywriting portfolio.



Senior Copywriter

Served as lead writer for client communications spanning broadcast, print and digital. Worked closely with creative team to identify ideal conceptual directions and executions for branding and advertising campaigns.

Company: Burson-Marsteller

I worked there from 5/2013 until 4/2018

Senior Writer, Editorial Services

Wrote online and offline content to showcase EGPAF’s expertise in HIV prevention and treatment. Collaborated with staff in 14 countries to manage messaging for corporate website, intranet and employee newsletter.

Company: Elizabeth Glaser Pediatric AIDS Foundation

I worked there from 9/2010 until 5/2013

Senior Copywriter/Manager of Editorial Services

Crafted messaging for corporate website, intranet, social media, marketing collateral, investor relations materials, press outreach and industry events. Served as managing editor for employee magazine.

Company: Neustar

I worked there from 1/2002 until 9/2010

Freelance Copywriter

Wrote and edited print, broadcast and collateral copy for local and regional nonprofit, hospitality, real estate, restaurant, and IT organizations.

Company: The Brand Consultancy

I worked there from 1/2001 until 8/2001

Senior Copywriter

Created online and offline outreach, advocacy and fundraising content on behalf of numerous associations and nonprofit organizations.

Company: Commerce One

I worked there from 2/1999 until 1/2001


Created copy for recruitment and B2B advertising campaigns across print, broadcast and collateral media on behalf of several Fortune 500 clients.

Company: J. Walter Thompson Specialized Communications

I worked there from 6/1997 until 1/1999

Languages I Write In

Content I Write