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James Cumner

James Cumner

Performance Marketing Specialist - Digital Marketing

UNITED_KINGDOM flag
Southampton, United Kingdom
$20.00/hrEntry Level

Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText
VideoVideo

Top Label Types

Action Recognition
Classification
Data Collection
Evaluation Rating
Text Generation
Text Summarization

Freelancer Overview

With over 17 years of experience in digital marketing and a strong technical background, I have worked extensively with AI tools such as GPT, Claude, and generative AI applications to optimize marketing strategies and campaign performance. My hands-on experience includes building and managing data-driven advertising campaigns, leveraging analytics, and implementing automation across diverse industries like e-commerce, health, wellness, and finance. I am skilled in handling large datasets, CRM integrations, and end-to-end technical solutions, which has given me a keen eye for detail and quality—essential for data labeling and annotation tasks. My expertise in AI-driven marketing and my ability to translate business needs into actionable data make me well-suited for projects involving the preparation and curation of high-quality training data for AI models. As it stands I've done some work with Mercor and Telus International in data labelling.

Entry LevelEnglish

Labeling Experience

No Data Labeling experience added

James C. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of Southampton

Bachelor of Laws, Law

Bachelor of Laws
2010 - 2010

Work History

J

JC Online Marketing

Founder & Director

Southampton
2008 - Present