Olajide Usman

Key Skills

Software

Labelbox

Top Subject Matter

General AI/NLP

Top Data Types

Text

Image

Top Task Types

Classification

Freelancer Overview

Data Annotation & AI Training (Self-Directed / Freelance). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox. Education includes Bachelor of Science, Lagos State University (2024) and Diploma, CDI College (2024). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

AI Response Evaluation Project

LabelboxText

I performed AI response evaluation using structured guidelines to review and rank generated outputs. This process involved identifying errors, inconsistencies, and providing actionable feedback for model improvement. The work contributed to refining AI behavior via systematic ranking in simulated RLHF settings. • Reviewed and ranked AI model responses • Applied structured evaluation rubrics • Identified errors and provided corrective feedback • Supported RLHF-style iterative model improvements

I performed AI response evaluation using structured guidelines to review and rank generated outputs. This process involved identifying errors, inconsistencies, and providing actionable feedback for model improvement. The work contributed to refining AI behavior via systematic ranking in simulated RLHF settings. • Reviewed and ranked AI model responses • Applied structured evaluation rubrics • Identified errors and provided corrective feedback • Supported RLHF-style iterative model improvements

2024 - Present

Data Annotation & AI Training (Self-Directed / Freelance)

LabelboxTextClassification

I labeled and categorized various text datasets for AI model training, ensuring high accuracy by applying detailed annotation guidelines. My work included text classification, sentiment analysis, and evaluation of AI-generated responses with structured criteria. I simulated RLHF workflows by ranking AI outputs to improve final outputs. • Labeled datasets for text classification and sentiment analysis • Evaluated AI responses for accuracy, relevance, and clarity • Applied strict annotation guidelines to maintain consistency • Achieved accuracy above 95% on quality checks

I labeled and categorized various text datasets for AI model training, ensuring high accuracy by applying detailed annotation guidelines. My work included text classification, sentiment analysis, and evaluation of AI-generated responses with structured criteria. I simulated RLHF workflows by ranking AI outputs to improve final outputs. • Labeled datasets for text classification and sentiment analysis • Evaluated AI responses for accuracy, relevance, and clarity • Applied strict annotation guidelines to maintain consistency • Achieved accuracy above 95% on quality checks

2024 - Present

Education

Work History