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Faith Nwagwu

Faith Nwagwu

Independent Contractor—AI Data Annotation & Content Tagging

Nigeria flagN/A, Nigeria
$8.00/hrEntry LevelOtherAppenClickworker

Key Skills

Software

Other
AppenAppen
ClickworkerClickworker
TolokaToloka
TelusTelus

Top Subject Matter

Digital content—research and quality assurance for AI training

Top Data Types

TextText
ImageImage

Top Task Types

ClassificationClassification
Bounding BoxBounding Box
Evaluation/RatingEvaluation/Rating

Freelancer Overview

Independent Contractor—AI Data Annotation & Content Tagging. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Nigeria (Remote), Lagos (2025). AI-training focus includes data types such as Text and labeling workflows including Classification.

Entry LevelEnglish

Labeling Experience

Independent Contractor—AI Data Annotation & Content Tagging

OtherTextClassification
I executed data entry, cleaning, content categorization, and tagging digital content projects focused on AI data annotation and model evaluation. My work emphasized maintaining high accuracy in labeling tasks and strictly following technical standards and structured labeling rules. I ensured ground truth quality by flagging inconsistencies and applying advanced data validation techniques. • Managed high-volume annotation and tagging for diverse digital content. • Applied advanced data validation and formatting rules in labeling tasks. • Maintained 100% accuracy through independent task management and rigorous quality assurance. • Used Microsoft Excel and Google Sheets to organize, track, and deliver annotation projects.

I executed data entry, cleaning, content categorization, and tagging digital content projects focused on AI data annotation and model evaluation. My work emphasized maintaining high accuracy in labeling tasks and strictly following technical standards and structured labeling rules. I ensured ground truth quality by flagging inconsistencies and applying advanced data validation techniques. • Managed high-volume annotation and tagging for diverse digital content. • Applied advanced data validation and formatting rules in labeling tasks. • Maintained 100% accuracy through independent task management and rigorous quality assurance. • Used Microsoft Excel and Google Sheets to organize, track, and deliver annotation projects.

2025 - Present

Education

L

Lagos

Nigeria (Remote)

Nigeria (Remote)
2025

Work History

B

Business Services

Administrative Support Specialist

N/A
2024 - 2025