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Harrison Titus

Copywriter, Content Writer, and Social Media Manager

NIGERIA flag
Abuja, Nigeria
$12.00/hrIntermediateAppen

Key Skills

Software

AppenAppen

Top Subject Matter

E-commerce & Product Data
Social Media & Digital Content
Business & Marketing Content

Top Data Types

TextText

Top Task Types

Classification
Segmentation
Text Generation
Object Detection
Text Summarization

Freelancer Overview

I bring a strong foundation in content structuring, attention to detail, and pattern recognition, which are essential in data labelling and AI training workflows. As a copywriter and content strategist in the Web3 space, I’ve spent extensive time organising, refining, and categorising large volumes of information to ensure clarity, consistency, and accuracy. This includes working with structured and unstructured data such as social media content, technical documentation, and educational materials, skills that directly translate into precise data annotation and quality control for AI systems. In addition, I have experience interpreting nuanced context, maintaining labelling consistency across datasets, and adhering to strict guidelines, key requirements in training high-performing AI models. My ability to quickly understand new frameworks, combined with a disciplined approach to repetitive tasks and a focus on high-quality output, allows me to contribute effectively to scalable AI training projects. I’m particularly interested in contributing to datasets that improve language models, user experience, and accessibility across digital platforms.

IntermediateEnglish

Labeling Experience

AI Training Data Labeling & Content Annotation Specialist

TextClassification
Worked on structuring and annotating text-based datasets to improve content clarity, categorization, and usability for AI-driven systems. Tasks included labeling social media posts, technical content, and educational materials based on sentiment, intent, topic classification, and audience relevance. Ensured consistency in tagging by following strict annotation guidelines and performing regular quality checks. Handled both structured and unstructured data across multiple formats, refining outputs to meet high accuracy standards. Contributed to improving dataset reliability by identifying ambiguous entries, maintaining labeling consistency, and optimizing content for machine learning applications. Project scope included hundreds of data samples weekly, with a strong focus on precision, scalability, and adherence to quality assurance protocols. Additional Information (optional) Strong background in copywriting and content strategy, with proven ability to understand context, tone, and intent—key advantages in high-quality data annotation. Experienced in working with fast-paced, detail-oriented workflows and adapting quickly to new labeling frameworks and tools.

Worked on structuring and annotating text-based datasets to improve content clarity, categorization, and usability for AI-driven systems. Tasks included labeling social media posts, technical content, and educational materials based on sentiment, intent, topic classification, and audience relevance. Ensured consistency in tagging by following strict annotation guidelines and performing regular quality checks. Handled both structured and unstructured data across multiple formats, refining outputs to meet high accuracy standards. Contributed to improving dataset reliability by identifying ambiguous entries, maintaining labeling consistency, and optimizing content for machine learning applications. Project scope included hundreds of data samples weekly, with a strong focus on precision, scalability, and adherence to quality assurance protocols. Additional Information (optional) Strong background in copywriting and content strategy, with proven ability to understand context, tone, and intent—key advantages in high-quality data annotation. Experienced in working with fast-paced, detail-oriented workflows and adapting quickly to new labeling frameworks and tools.

2024 - 2025

Education

B

Benue State University

Bachelor of Science, Mass Communication

Bachelor of Science
2013 - 2018

Work History

B

Blockfuse Labs

Copywriter, Content Writer, and Social Media Manager

Abuja
2024 - Present