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Christian Chukwu

Christian Chukwu

AI Data Specialist & Data Annotator (via Upwork)

Nigeria flagAbuja, Nigeria
$10.00/hrEntry LevelOtherCVATLabel Studio

Key Skills

Software

Other
CVATCVAT
Label StudioLabel Studio

Top Subject Matter

General Administrative/AI Data Operations
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

DocumentDocument
TextText
ImageImage

Top Task Types

Classification
Data Collection
Text Generation
Question Answering
Text Summarization
Evaluation Rating

Freelancer Overview

AI Data Specialist & Data Annotator (via Upwork). Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes National Diploma, Federal Polytechnic Oko (2021) and Senior Secondary Certificate Examination, Holy Ghost Secondary School (2015). AI-training focus includes data types such as Document and labeling workflows including Evaluation and Rating.

Entry LevelEnglish

Labeling Experience

AI Data Specialist & Data Annotator (via Upwork)

OtherDocument
Processed and validated structured data records for accuracy and completeness in a high-volume remote environment. Performed data quality assurance, identifying discrepancies and ensuring adherence to policy guidelines across cloud-based datasets. Conducted document review against defined standards to maintain compliance and reduce errors. • Reviewed structured datasets for consistency and policy compliance • Detected and corrected formatting errors, duplicates, and mismatches • Maintained confidentiality while handling sensitive data • Generated accurate logs and internal audit reports

Processed and validated structured data records for accuracy and completeness in a high-volume remote environment. Performed data quality assurance, identifying discrepancies and ensuring adherence to policy guidelines across cloud-based datasets. Conducted document review against defined standards to maintain compliance and reduce errors. • Reviewed structured datasets for consistency and policy compliance • Detected and corrected formatting errors, duplicates, and mismatches • Maintained confidentiality while handling sensitive data • Generated accurate logs and internal audit reports

2024 - 2024

Education

F

Federal Polytechnic Oko

National Diploma, Mechanical Engineering

National Diploma
2019 - 2021
H

Holy Ghost Secondary School

Senior Secondary Certificate Examination, General Secondary Education

Senior Secondary Certificate Examination
2009 - 2015

Work History

D

Dangote Refinery

Scaffolder

Ibeju-Lekki
2021 - 2022
K

KDR Restaurant

Security Personnel

Nnewi
2021 - 2021