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Itse Sarah

Itse Sarah

AI Data Annotator - Text Annotation & Sentiment Analysis

NIGERIA flag
Lagos, Nigeria
$20.00/hrEntry LevelCrowdsourceData Annotation Tech

Key Skills

Software

CrowdSourceCrowdSource
Data Annotation TechData Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Label Types

Point Key Point
Entity Ner Classification
Segmentation

Freelancer Overview

I am an experienced AI data annotator and trainer with a strong background in text annotation, data classification, sentiment analysis, and content review. I excel at following complex guidelines to deliver high-quality labeled data for NLP and AI training projects, using tools like Atlas Capture, Google Sheets, and Excel to ensure consistency and accuracy at scale. My experience spans tasks such as intent detection, prompt evaluation, content moderation, and quality assurance, where I consistently identify errors and maintain data integrity. With a keen eye for detail, strong English comprehension, and a flexible remote work setup, I am dedicated to supporting AI development through precise and reliable data annotation.

Entry LevelEnglish

Labeling Experience

Data Annotation Tech

Data Annotator

Data Annotation TechVideoPoint Key PointEntity Ner Classification
Annotated and classified text,image and video flagged ambiguous or low quality data for escalation met productivity and accuracy benchmarks while handling high volume datasets

Annotated and classified text,image and video flagged ambiguous or low quality data for escalation met productivity and accuracy benchmarks while handling high volume datasets

2025 - 2025

Education

B

BYU Pathway Worldwide

Project management, General Studies

Project management
2025 - 2025

Work History

M

mama kass

data entry

Lagos
2023 - 2024