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Bariedora Ntagha

Bariedora Ntagha

Data Annotator - AI Model Training

NIGERIA flag
Port Harcourt, Nigeria
$10.00/hrEntry LevelInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

VideoVideo

Top Label Types

Action Recognition

Freelancer Overview

I am a results-driven Data Annotator with hands-on experience supporting AI model training at Atlas Capture. My expertise includes accurately labeling and classifying images, text, and metadata using detailed project guidelines, with a strong focus on quality control and data validation. I am skilled in using Google Sheets and Microsoft Excel to manage annotation tasks efficiently, and I consistently meet productivity targets while maintaining high accuracy. With a keen attention to detail and the ability to adapt quickly to updated annotation rules, I am committed to delivering high-quality, reliable training data for machine learning projects in a remote work environment.

Entry LevelEnglish

Labeling Experience

Data Annotator, Atlas Capture

Internal Proprietary ToolingVideoAction Recognition
As a Data Annotator at Atlas Capture, I labeled and classified image, text, and metadata datasets to support AI model training. My work involved following detailed annotation guidelines to ensure both quality and consistency across all tasks. I participated actively in quality control by reviewing annotations and correcting errors to meet strict productivity and accuracy standards. • Annotated and classified image, text, and metadata datasets for machine learning. • Followed project-specific guidelines and maintained data confidentiality. • Utilized Google Sheets for tracking, validation, and context management. • Adapted efficiently to feedback and evolving annotation requirements.

As a Data Annotator at Atlas Capture, I labeled and classified image, text, and metadata datasets to support AI model training. My work involved following detailed annotation guidelines to ensure both quality and consistency across all tasks. I participated actively in quality control by reviewing annotations and correcting errors to meet strict productivity and accuracy standards. • Annotated and classified image, text, and metadata datasets for machine learning. • Followed project-specific guidelines and maintained data confidentiality. • Utilized Google Sheets for tracking, validation, and context management. • Adapted efficiently to feedback and evolving annotation requirements.

2025

Education

U

University of Port Harcourt

Bachelor of Science, Physics

Bachelor of Science
2026 - 2026

Work History

G

Gold Brand Hub

Logistics Manager

Port Harcourt
2025 - Present