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James O
@jamesoli6
Email Marketing Expert Deliverability and Publication Specialist
Nigeria
English, Spanish, Italian, French
About me
Hi, I’m James, I help businesses, creators, and startups grow their audience, increase engagement, and drive sales through strategic email marketing. With expertise in Bulk Email Blasts, Substack, Ghost CMS, and ConvertKit, I can set up, manage, automate, optimize, and scale your email campaigns for maximum results.
From newsletter creation and automation funnels to subscriber growth and deliverability optimization, I provide solutions that generate measurable ROI.
Ready to turn subscribers into loyal customers? Send me a message and let's grow your email marketing success today
Skills
James O
Offline •
Average response time: 1 hour
See my services
Email Platform Support
I will do bulk email blast send mass bulk sms cold email campaign b2b lead generation
Email Platform Support
I will setup substack account manage substack post design substack editable newsletter
Portfolio
Work experience
email marketing specialist
Marketing • Self-employed
Dec 2025 - Present • 8 mos
Managed email marketing campaigns for businesses and entrepreneurs. Specialized in bulk email blasts, audience segmentation, email automation, subscriber growth, and campaign optimization to improve engagement and conversions.
Title: Lead Generation & Email Outreach Expert
Business Beyond Limits • Freelance
Jun 2025 - Present • 1 yr 2 mos
Developed email outreach campaigns for lead generation, customer acquisition, and business growth while maintaining strong deliverability and engagement rates.
Title: Email Deliverability Consultant
Technical University of Crete • Freelance
May 2025 - Present • 1 yr 3 mos
Improved inbox placement, sender reputation, domain authentication, and email performance through deliverability best practices and technical optimization.
2 Reviews
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Rating Breakdown
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1-2 out of 2 Reviews
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mountjohnny
Repeat Client
Canada
Outstanding service from start to finish. James delivered a verified email list of over 10,000 targeted contacts, created a professional email campaign, designed an attractive email template, and successfully completed the email blast with detailed reporting. Communication was excellent throughout the...
Helpful?
mountjohnny
Repeat Client
Canada
Excellent experience working with James. He delivered a well-organized list of over 10,000 targeted pet owner contacts, along with a detailed email verification report and audience insights. Throughout the project, he maintained clear communication, answered all my questions professionally, and kept...
Helpful?
