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R

Rolivhuwa Netshivhungululu

Freelancer – AI Training & Data Evaluation (Alignerr)

South Africa flagLimpopo, South Africa
$25.00/hrIntermediateClickworkerLabelbox

Key Skills

Software

ClickworkerClickworker
LabelboxLabelbox

Top Subject Matter

Aviation Domain Expertise
Structured Data
E-commerce

Top Data Types

TextText
AudioAudio
DocumentDocument

Top Task Types

Text Generation
Transcription
Evaluation Rating

Freelancer Overview

I have gained practical experience in training artificial intelligence systems, with a strong focus on data labeling, annotation, and quality assurance. My work involves accurately tagging and organizing data, including aviation-related audio, to help AI systems understand patterns, language, and real-world scenarios. I follow detailed guidelines to ensure consistency and precision, while reviewing and correcting data to maintain high-quality standards. This experience has strengthened my attention to detail and my ability to handle structured and unstructured data effectively. Through this role, I have developed strong analytical thinking, problem-solving skills, and the ability to work independently while meeting strict deadlines. I am comfortable working with large datasets, adapting to new tools and systems, and maintaining accuracy in fast-paced environments. My experience in data annotation and AI training has equipped me with valuable technical and organizational skills, making me confident in contributing to data-driven, technology-focused, and administrative roles.

IntermediateEnglish

Labeling Experience

Freelancer – AI Training & Data Evaluation (Alignerr)

OtherText
As a freelancer at Alignerr, I trained artificial intelligence systems using structured data and aviation-related audio. My role involved accurate management of digital information and timely analysis of provided datasets. I ensured high-quality input for AI learning processes and collaborated with project teams regularly. • Handled large datasets for AI model training • Evaluated system outputs for accuracy and relevance • Managed digital information with attention to detail • Collaborated in team communication to meet deadlines

As a freelancer at Alignerr, I trained artificial intelligence systems using structured data and aviation-related audio. My role involved accurate management of digital information and timely analysis of provided datasets. I ensured high-quality input for AI learning processes and collaborated with project teams regularly. • Handled large datasets for AI model training • Evaluated system outputs for accuracy and relevance • Managed digital information with attention to detail • Collaborated in team communication to meet deadlines

2025 - Present

Education

T

Thengwe High School

National Senior Certificate, General Studies

National Senior Certificate
2017 - 2017
U

University of South Africa

Bachelor of Commerce, Financial Management

Bachelor of Commerce
2019

Work History

A

Alignerr –

Freelancer

Location not specified
2025 - Present