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J

Jennifer Apoh

AI Data Annotator (Contract/Remote), Outlier – Aether Project

CANADA flag
Toronto, Canada
$30.00/hrIntermediateAppenClickworkerLabelbox

Key Skills

Software

AppenAppen
ClickworkerClickworker
LabelboxLabelbox
RemotasksRemotasks
Scale AIScale AI
TolokaToloka
TelusTelus

Top Subject Matter

Generalist AI Trainer
Content Moderation
Data Annotation

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Bounding Box
Polygon
Classification
Entity Ner Classification
Object Detection
Text Generation
Question Answering
RLHF
Transcription
Evaluation Rating
Data Collection
Prompt Response Writing SFT
Text Summarization

Freelancer Overview

AI Data Annotator (Contract/Remote), Outlier – Aether Project. Brings 1 year of detail-oriented AI Data Annotation with strong experience in content evaluation, data labeling, and policy-based moderation. Skilled in following complex annotation guidelines, ensuring high accuracy, and maintaining consistency across large datasets. Adept at supporting machine learning models through high-quality human feedback.

IntermediateEnglishIgboFrench

Labeling Experience

AI Trainer/ Prompt Engineer - Meridial Invisible Technologies

TextText Generation
Prompt engineering and response moderation for generative LLM.

Prompt engineering and response moderation for generative LLM.

2026 - Present

AI Data Annotator (Contract/Remote), Outlier – Aether Project

ImageBounding Box
As an AI Data Annotator on the Aether Project, I labeled and annotated text data to support AI model training according to detailed project guidelines. I ensured consistency and high accuracy by rigorously following instruction updates while completing large volumes of annotation tasks. My responsibilities also included reviewing and rating AI-generated responses for safety, policy compliance, and accuracy. • Labeled and reviewed textual data for machine learning purposes • Flagged and categorized misinformation, harmful, or biased content • Completed quality assurance tasks to minimize labeling errors • Applied QA feedback to improve annotation accuracy

As an AI Data Annotator on the Aether Project, I labeled and annotated text data to support AI model training according to detailed project guidelines. I ensured consistency and high accuracy by rigorously following instruction updates while completing large volumes of annotation tasks. My responsibilities also included reviewing and rating AI-generated responses for safety, policy compliance, and accuracy. • Labeled and reviewed textual data for machine learning purposes • Flagged and categorized misinformation, harmful, or biased content • Completed quality assurance tasks to minimize labeling errors • Applied QA feedback to improve annotation accuracy

2025 - 2026

Education

U

University of Port Harcourt

Master of Science, Environmental Chemistry

Master of Science
2021 - 2023
I

Indian Institute of Technology (Alison Course)

Diploma, Environmental Quality Monitoring and Analysis

Diploma
2022 - 2022

Work History

U

University of Port Harcourt

Graduate Research Assistant

Port Harcourt
2021 - Present
A

Apex Analytics

Assistant Environmental Analyst

Port Harcourt
2018 - 2021