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Oluwaseyi Sule

Oluwaseyi Sule

Freelance Data Labeller & Web Content Evaluator

Nigeria flagLagos, Nigeria
$10.00/hrIntermediateOtherData Annotation Tech

Key Skills

Software

Other
Data Annotation TechData Annotation Tech

Top Subject Matter

Web Content and Search Engine Results

Top Data Types

TextText
DocumentDocument

Top Task Types

Evaluation/RatingEvaluation/Rating
Question AnsweringQuestion Answering
Text SummarizationText Summarization

Freelancer Overview

Freelance Data Labeller & Web Content Evaluator. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, N/A (2024). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

AI Chatbot Response Quality Annotation

OtherTextData Collection
Annotated and rated AI-generated responses for accuracy, helpfulness, tone, and safety across a range of query types. Compared multiple model outputs and selected or ranked the best responses based on defined preference guidelines. Provided granular feedback labels to support RLHF (reinforcement learning from human feedback) pipelines, completing tasks with high consistency scores throughout the project.

Annotated and rated AI-generated responses for accuracy, helpfulness, tone, and safety across a range of query types. Compared multiple model outputs and selected or ranked the best responses based on defined preference guidelines. Provided granular feedback labels to support RLHF (reinforcement learning from human feedback) pipelines, completing tasks with high consistency scores throughout the project.

2025 - Present

Website Content Quality & Spam Detection

TextEvaluation Rating
Reviewed and labelled web pages for content quality indicators including accuracy, readability, and originality. Identified and flagged low-quality, spam, clickbait, and misleading content across diverse domains such as health, finance, and e-commerce. Used structured annotation guidelines to assign quality tiers and provide brief written justifications for each label to support model training data.

Reviewed and labelled web pages for content quality indicators including accuracy, readability, and originality. Identified and flagged low-quality, spam, clickbait, and misleading content across diverse domains such as health, finance, and e-commerce. Used structured annotation guidelines to assign quality tiers and provide brief written justifications for each label to support model training data.

2025 - 2026

Web Navigation Usability Assessment

TextData Collection
Assessed website navigation structures by completing defined user journeys and rating the ease, clarity, and logical flow of each site's layout. Tasks included evaluating menu structures, internal link quality, call-to-action placement, and mobile usability. Delivered structured reports per task with pass/fail ratings and supporting observations aligned to provided evaluation frameworks.

Assessed website navigation structures by completing defined user journeys and rating the ease, clarity, and logical flow of each site's layout. Tasks included evaluating menu structures, internal link quality, call-to-action placement, and mobile usability. Delivered structured reports per task with pass/fail ratings and supporting observations aligned to provided evaluation frameworks.

2025 - 2025

Education

N

N/A

Bachelor of Science, Nutrition and Dietetics

Bachelor of Science
2020 - 2024

Work History

S

Self-Employed (Remote)

Freelance Data Labeller & Web Content Evaluator

Location not specified
2025 - Present