For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Roselyn Ali

Roselyn Ali

Freelance AI Data Annotator & Evaluator

Nigeria flagLagos, Nigeria
$20.00/hrIntermediateRemotasks

Key Skills

Software

RemotasksRemotasks

Top Subject Matter

AI and Natural Language Processing
Finance - Risk & Analysis Detection
E -commerce - Product Categorization And Customer Support

Top Data Types

TextText
DocumentDocument

Top Task Types

Evaluation Rating

Freelancer Overview

Freelance AI Data Annotator & 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, National Open University of Nigeria (2024). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglishYoruba

Labeling Experience

Freelance AI Data Annotator & Evaluator

OtherText
Evaluated and ranked large language model (LLM) outputs for accuracy, relevance, safety, and helpfulness using detailed project guidelines. Provided written justifications for decisions and identified policy violations in responses. Worked independently on remote-based AI training assignments, maintaining strict adherence to quality and deadlines. • Assessed LLM responses against established criteria • Generated feedback to improve model performance • Maintained high accuracy in data annotation tasks • Submitted timely evaluations in a remote work environment

Evaluated and ranked large language model (LLM) outputs for accuracy, relevance, safety, and helpfulness using detailed project guidelines. Provided written justifications for decisions and identified policy violations in responses. Worked independently on remote-based AI training assignments, maintaining strict adherence to quality and deadlines. • Assessed LLM responses against established criteria • Generated feedback to improve model performance • Maintained high accuracy in data annotation tasks • Submitted timely evaluations in a remote work environment

2024 - Present

Education

N

National Open University of Nigeria

Bachelor of Science, Criminology and Security Studies

Bachelor of Science
2024

Work History

N

N/A

Customer Service Representative

Lagos
2024 - 2025