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Precious C.

Precious C.

Data labelling associate, AI Data Trainer & Data Annotator

Nigeria flagPort Harcourt, Nigeria

Key Skills

Software

Scale AIScale AI
ClickworkerClickworker
AppenAppen
RemotasksRemotasks

Top Subject Matter

E-commence
document processing
administration

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

RelationshipRelationship
Bounding BoxBounding Box
Evaluation/RatingEvaluation/Rating
RLHFRLHF
Object DetectionObject Detection
TranscriptionTranscription

Freelancer Overview

I have intermediate experience working with AI training and data labelling, i am also very good at following evaluation guidelines, spotting errors and inconsistencies, and giving structured feedback to help improve AI models. My engineering background and work experience has trained me to be detail oriented and accurate, and i am very comfortable handling repetitive evaluation tasks while mantaining high accuracy.

Labeling Experience

Yes, i do have some level of data labeling experience

Yes, i do have some level of data labeling experience. I have worked on reviewing and evaluating structured outputs, following guidelines carefully and flagging errors. I am looking to build it futher in a more fornal AI training role.

Not specified

Education

U

University of Port Harcourt, Bachelor of engineering, graduated 2026

Degree not specified

Not specified
Not specified

Work History

D

data extraction while evaluating text outputs for accuracy and quality compliance

Freelance Data Annotator & Content Reviewer (2025-Present). Experienced in formatting datasets, executing text classific

Location not specified
2025 - Present