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Nola Van Niekerk

Freelance Data Annotation Specialist

South Africa flagMooi River, South Africa
$12.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

General AI/ML

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

ClassificationClassification
Bounding BoxBounding Box
Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
TranscriptionTranscription

Freelancer Overview

Freelance Data Annotation Specialist. Brings 48+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Post-Matric Certificate, St Dominic’s Academy and High School Diploma, Newcastle High School. AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Freelance Data Annotation Specialist

OtherTextClassification
I performed data annotation for various online projects as part of my freelance work. My responsibilities included classifying, categorizing, and annotating data to assist in AI and machine learning model training. I worked with different types of content depending on the requirements of each project, focusing primarily on text-based tasks. • Annotated text data for AI projects. • Classified and categorized large volumes of content. • Used various online platforms and internal tools for data labeling. • Maintained data quality and followed project-specific guidelines.

I performed data annotation for various online projects as part of my freelance work. My responsibilities included classifying, categorizing, and annotating data to assist in AI and machine learning model training. I worked with different types of content depending on the requirements of each project, focusing primarily on text-based tasks. • Annotated text data for AI projects. • Classified and categorized large volumes of content. • Used various online platforms and internal tools for data labeling. • Maintained data quality and followed project-specific guidelines.

2009 - Present

Education

T

TEFL

TEFL teaching certificate, Teacher

TEFL teaching certificate
2016 - 2016
N

Newcastle High School

High School Diploma, General Studies

High School Diploma
Not specified

Work History

F

Freelance

Freelance English Instructor and Transcriptionist

Mooi River
2009 - Present
N

Neevo

Annnotater

Online
2020 - 2026