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K

Katlego Nonyana

AI Training Data Specialist – Text Annotation, Validation & Analysis

South Africa flagJohannesburg, South Africa
$24.00/hrEntry Level

Key Skills

Software

No software listed

Top Subject Matter

AI & Machine Learning – Data Annotation, Text Evaluation, Model Training
Data Analytics – Data Cleaning, Validation & Structured Datasets
General Research – Information Extraction, Fact-Checking & Documentation

Top Data Types

TextText
Computer Code ProgrammingComputer Code Programming
DocumentDocument

Top Task Types

Text Generation
Classification
Data Collection
Prompt Response Writing SFT

Freelancer Overview

Brand Ambassador. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, University of the People (2025) and Matric Certificate, Bafokeng High School (2023).

Entry LevelZuluEnglishSpanish

Labeling Experience

No Data Labeling experience added

Katlego N. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

B

Bafokeng High School

Matric Certificate, General Studies

Matric Certificate
2023 - 2023
U

University of the People

Bachelor of Science, Computer Science

Bachelor of Science
2025

Work History

U

University of the People

Brand Ambassador

Johannesburg
2025 - Present
R

Remote

Operations & Administrative Support

Johannesburg
2024 - 2024