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Olawuyi Joshua

Olawuyi Joshua

Freelance Data Labeling & Content Evaluator

Nigeria flagN/A, Nigeria
$20.00/hrIntermediateArgillaDoccanoScale AI

Key Skills

Software

ArgillaArgilla
DoccanoDoccano
Scale AIScale AI
TolokaToloka
CVATCVAT

Top Subject Matter

General Content
Digital Content
Chatbot & LLM Evaluation

Top Data Types

TextText
ImageImage

Top Task Types

Text SummarizationText Summarization
Question AnsweringQuestion Answering
ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection

Freelancer Overview

I have experience evaluating and categorizing digital content across various formats, developed through my work in affiliate marketing and content strategy. In these roles, I consistently assessed the quality, accuracy, and relevance of written material — skills that translate directly into data labeling, AI response evaluation, and text annotation tasks. My BSc in Telecommunication Science from the University of Ilorin provides a strong technical foundation, giving me domain knowledge applicable to tech-focused AI training projects. What sets me apart is my ability to approach content evaluation with both analytical precision and contextual understanding. I am proficient in identifying tone, intent, factual accuracy, and language quality — core requirements for LLM evaluation and chatbot testing. I am currently advancing my expertise in SEO and Generative Engine Optimization (GEO), which has deepened my understanding of how AI systems process and rank information. I am detail-oriented, self-directed, and committed to delivering consistent, high-quality output on every task I take on.

IntermediateEnglish

Labeling Experience

Freelance Data Labeling & Content Evaluator

Text
In a freelance role, I evaluated and rated AI-generated content for accuracy, tone, relevance, and factual correctness. I performed text classification and categorization to support machine learning data pipelines. I tested chatbot responses and conducted research to verify information and annotate datasets. • Reviewed and rated LLM and chatbot outputs for quality standards • Labeled content for sentiment, intent, and topic classification • Identified errors, inconsistencies, and hallucinations in AI responses • Applied structured research to verify data and improve dataset accuracy

In a freelance role, I evaluated and rated AI-generated content for accuracy, tone, relevance, and factual correctness. I performed text classification and categorization to support machine learning data pipelines. I tested chatbot responses and conducted research to verify information and annotate datasets. • Reviewed and rated LLM and chatbot outputs for quality standards • Labeled content for sentiment, intent, and topic classification • Identified errors, inconsistencies, and hallucinations in AI responses • Applied structured research to verify data and improve dataset accuracy

2024 - Present

Education

U

University of Ilorin

Bachelor of Science, Telecommunication Science

Bachelor of Science
2021 - 2025

Work History

I

Independent Contractor

Affiliate Marketing Specialist

N/A
2023 - Present