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Malwandla Miyambu

Malwandla Miyambu

AI Research Participant & Data Annotator (Remote)

South Africa flagPretoria, South Africa
$20.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

AI Data Annotation
Machine Learning Training
Human-AI Interaction

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription

Freelancer Overview

AI Research Participant & Data Annotator (Remote). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Engineering with Honours, University of Johannesburg (2021) and Certificate in Fundamentals of Project Management (NQF Level 6), University of Witwatersrand (2015). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglish

Labeling Experience

AI Research Participant & Data Annotator (Remote)

OtherTextClassification
This role involved AI data annotation tasks such as text categorisation, tagging sentences by intent, sentiment, question type, and complaint category according to detailed platform guidelines. I conducted structured evaluations of AI-generated responses by selecting quality outputs based on clarity, accuracy, and naturalness. My responsibilities also included dataset cleaning by identifying duplicates and correcting inconsistencies to ensure high-quality training data. • Performed structured feedback for machine learning systems and adhered to strict research protocols. • Provided reliable model output evaluations for academic and industry research projects. • Maintained consistently high accuracy and delivery rates over 3+ years. • Worked remotely on the Prolific platform, collaborating with global research teams.

This role involved AI data annotation tasks such as text categorisation, tagging sentences by intent, sentiment, question type, and complaint category according to detailed platform guidelines. I conducted structured evaluations of AI-generated responses by selecting quality outputs based on clarity, accuracy, and naturalness. My responsibilities also included dataset cleaning by identifying duplicates and correcting inconsistencies to ensure high-quality training data. • Performed structured feedback for machine learning systems and adhered to strict research protocols. • Provided reliable model output evaluations for academic and industry research projects. • Maintained consistently high accuracy and delivery rates over 3+ years. • Worked remotely on the Prolific platform, collaborating with global research teams.

2021 - Present

Education

U

University of Johannesburg

Bachelor of Engineering with Honours, Civil Engineering

Bachelor of Engineering with Honours
2021 - 2021
U

University of Witwatersrand

Certificate in Fundamentals of Project Management (NQF Level 6), Project Management

Certificate in Fundamentals of Project Management (NQF Level 6)
2015 - 2015

Work History

S

SANRAL

Structural Engineer (Candidate)

Pretoria
2024 - Present
S

SANRAL

Assistant Quality Engineer

Malelane
2022 - 2024