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Precious N.

Precious N.

Data Annotator / AI Trainer (Remote)

Nigeria flagAbuja, Nigeria

Key Skills

Software

TelusTelus
Micro1
iMeritiMerit

Top Subject Matter

Remote AI data labeling (image and text datasets)
Remote text data annotation
AI training using text classification labels

Top Data Types

ImageImage
TextText

Top Task Types

ClassificationClassification

Freelancer Overview

Data Annotator / AI Trainer (Remote). Core strengths include Telus, Micro1, and iMerit. Education includes Bachelor of Science, Mouau University (2024). AI-training focus includes data types such as Image and Text and labeling workflows including Classification.

Labeling Experience

Data Annotator

Micro1TextTextClassificationClassification

Performed remote data annotation for AI projects by helping ensure data quality for machine learning systems. Helped organize and categorize data into usable formats for model training and evaluation. Followed instructions to support consistent dataset preparation. • Data categorization • Internet research to support annotation tasks • Ensuring data quality • Preparing labeled data for ML systems

2025 - 2025
Telus

Data Annotator / AI Trainer (Remote)

TelusTelusImageImageClassificationClassification

Labeled and categorized datasets according to provided guidelines. Reviewed and corrected annotations to ensure high accuracy and maintained consistency across large volumes of data. Collaborated with team members to improve annotation quality and follow established procedures. • Image and text labeling • Quality checks and correction of annotations • Consistency across datasets • Team collaboration for guideline adherence

2025 - 2025
iMerit

AI Trainer

iMeritiMeritTextTextClassificationClassification

Trained AI and machine learning models by fixing wrong labels and incomplete annotations. Organized data into specific classes and sorted text into groups such as positive, negative, and spam. Ensured labeled outputs aligned with required categories for model learning. • AI training with labeled data • Correcting incorrect or incomplete annotations • Classifying and grouping text • Organizing into predefined classes

2024 - 2025

Education

M

Mouau University

Bachelor of Engineering , Computer Engineering

Bachelor of Engineering
2018 - 2024

Work History

E

ECR

Data annotator

Umuahia
2024 - 2025