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Nganele Mbokazi

Nganele Mbokazi

AI Data Annotation Specialist, and Professional Administrator

SOUTH_AFRICA flag
Durban, South Africa
$10.00/hrIntermediateOtherLabelbox

Key Skills

Software

Other
LabelboxLabelbox

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
VideoVideo
AudioAudio

Top Label Types

Evaluation Rating
Transcription

Freelancer Overview

I am an experienced freelancer specializing in data annotation, search evaluation, and AI training data projects. My work involves labeling complex datasets, classifying user intent, and providing detailed, audit-ready feedback to enhance machine learning models. I have contributed to market research studies, UX evaluations, and survey participation, ensuring the delivery of accurate and valuable data for AI development. My background in procurement administration and virtual assistance has strengthened my attention to detail, digital fluency, and client-focused approach. I am proficient with digital tools such as Canva and excel in adapting to new platforms and workflows, making me a reliable contributor to data-centric projects.

IntermediateEnglishZulu

Labeling Experience

Labelbox

Audio annotation

LabelboxAudioTranscription
This project involves conducting transcription tasks on Labelbox, a leading data annotation platform. The primary objective is to convert spoken language from audio or video recordings into accurate written text.

This project involves conducting transcription tasks on Labelbox, a leading data annotation platform. The primary objective is to convert spoken language from audio or video recordings into accurate written text.

2025

Video evaluation

OtherVideoEvaluation Rating
Prolific’s video evaluation tasks are part of the AI and data annotation industry, designed to gather human feedback on moving visual content. In these tasks, participants watch short clips or full videos and provide structured responses—such as ratings, classifications, or qualitative impressions. The collected data helps researchers, companies, and AI developers understand how people perceive, interpret, and emotionally respond to video material.

Prolific’s video evaluation tasks are part of the AI and data annotation industry, designed to gather human feedback on moving visual content. In these tasks, participants watch short clips or full videos and provide structured responses—such as ratings, classifications, or qualitative impressions. The collected data helps researchers, companies, and AI developers understand how people perceive, interpret, and emotionally respond to video material.

2024

Image evaluation

OtherImageEvaluation Rating
Prolific’s image evaluation tasks belong to the AI and data annotation industry, where human participants provide structured feedback on visual content. These tasks typically involve rating, labeling, or classifying images to help researchers, companies, and AI developers understand how people perceive visual information. The insights are used to train and validate machine learning models, improve computer vision systems, and support user experience or market research studies.

Prolific’s image evaluation tasks belong to the AI and data annotation industry, where human participants provide structured feedback on visual content. These tasks typically involve rating, labeling, or classifying images to help researchers, companies, and AI developers understand how people perceive visual information. The insights are used to train and validate machine learning models, improve computer vision systems, and support user experience or market research studies.

2024

Education

U

University of South Africa

Certificate in Public Procurement and Supply Chain, Public Procurement and Supply Chain

Certificate in Public Procurement and Supply Chain
2021 - 2021
U

University Zululand

Bachelor of Administration, Administration

Bachelor of Administration
2015 - 2015

Work History

M

Multiple online companies

Online freelancer

Durban
2023 - Present
L

Lungisisa Indlela Village

Procurement Administrator

Verulam
2019 - 2023