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Blessing Ugochukwu

Blessing Ugochukwu

Data Labeling Specialist – Text Categorization & Annotation (Project/Relevant Experience)

Nigeria flagAbuja, Nigeria
$10.00/hrIntermediateOtherClickworkerCVAT

Key Skills

Software

Other
ClickworkerClickworker
CVATCVAT
Data Annotation TechData Annotation Tech
iMeritiMerit
LabelboxLabelbox
Img Lab
LabelImgLabelImg
Label StudioLabel Studio
Micro1
TelusTelus

Top Subject Matter

General AI Training Support
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
AudioAudio
DocumentDocument

Top Task Types

ClassificationClassification
SegmentationSegmentation
Bounding BoxBounding Box
CuboidCuboid
Text GenerationText Generation
Question AnsweringQuestion Answering
Object DetectionObject Detection
Text SummarizationText Summarization
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Function CallingFunction Calling
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

I bring over two years of experience handling structured data in fast-paced remote environments, with a strong focus on accuracy, consistency, and guideline adherence. My work has involved data labeling, categorization, validation, and quality control, ensuring datasets are clean, well organized, and reliable for downstream use. I’ve consistently managed high volume tasks while maintaining a sharp eye for detail, performing thorough quality checks to detect and correct errors before submission. Beyond my professional role, I have hands on experience simulating AI training workflows through text annotation, tagging, and dataset structuring using spreadsheet tools. I’m skilled at interpreting complex instructions and applying them consistently across tasks. What sets me apart is my reliability, speed without compromising accuracy, and strong communication skills, including fluency in both US and British English accents, making me a strong fit for both text and voice based AI training projects.

IntermediateEnglishIgbo

Labeling Experience

Data Labeling Specialist (Freelance/Project-Based)

OtherTextClassification
Performed data labeling activities on structured datasets to support AI training workflows. Tasks included categorizing, tagging, and organizing text data to align with project guidelines. Applied quality control measures to ensure accuracy and consistency throughout the annotation process. • Utilized spreadsheet tools for text annotation and dataset structuring. • Followed labeling guidelines to maintain high-quality and reliable data for training. • Simulated real-world AI training conditions for accurate workflow representation. • Practiced communication skills to support readiness for audio/voice annotation tasks.

Performed data labeling activities on structured datasets to support AI training workflows. Tasks included categorizing, tagging, and organizing text data to align with project guidelines. Applied quality control measures to ensure accuracy and consistency throughout the annotation process. • Utilized spreadsheet tools for text annotation and dataset structuring. • Followed labeling guidelines to maintain high-quality and reliable data for training. • Simulated real-world AI training conditions for accurate workflow representation. • Practiced communication skills to support readiness for audio/voice annotation tasks.

2021 - 2025

Education

U

University of Nigeria, Nsukka

Bachelor of Science, Computer Science (Education)

Bachelor of Science
Not specified

Work History

T

Travelconet

Administrative and Customer Support Officer

Abuja
2022 - 2025
F

Freeman ICT Centre

Client Support Assistant

Akwa Ibom
2021 - 2022