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Rosita Emefiene

Rosita Emefiene

Data Annotation Beginner/AI Task Specialist

Nigeria flagLagos, Nigeria
$5.00/hrEntry LevelToloka

Key Skills

Software

TolokaToloka

Top Subject Matter

Content Quality Review
AI Training

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Text Summarization
Question Answering

Freelancer Overview

Data Annotation Beginner/AI Task Specialist. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes High School Certificate, Senior Model College, Badore (2020) and Diploma, Wesly University (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglish

Labeling Experience

Data Annotation Beginner/AI Task Specialist

OtherText
I began working as a beginner in data annotation and content review with a focus on AI training tasks. My responsibilities involved reviewing structured content, ensuring clarity, and following detailed guidelines. I applied my attention to detail in the evaluation and improvement of machine-generated outputs. • Created and reviewed structured content for clarity and consistency • Monitored AI output and user engagement for quality assurance • Evaluated content according to set instructions and guidelines • Utilized digital tools to assist with annotation-related tasks

I began working as a beginner in data annotation and content review with a focus on AI training tasks. My responsibilities involved reviewing structured content, ensuring clarity, and following detailed guidelines. I applied my attention to detail in the evaluation and improvement of machine-generated outputs. • Created and reviewed structured content for clarity and consistency • Monitored AI output and user engagement for quality assurance • Evaluated content according to set instructions and guidelines • Utilized digital tools to assist with annotation-related tasks

2025 - 2025

Education

W

Wesly University

Diploma, General Studies

Diploma
2024 - 2025
S

Senior Model College, Badore

High School Certificate, General Education

High School Certificate
2017 - 2020

Work History

F

Freelance

Content Reviewer and Administrative Assistant

Lagos
2024 - 2025