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Ndumiso Matsane

Ndumiso Matsane

AI Trainer

SOUTH_AFRICA flag
Remote, South Africa
IntermediateLabelbox

Key Skills

Software

LabelboxLabelbox

Top Subject Matter

Artificial Intelligence/Data Annotation

Top Data Types

TextText

Top Task Types

Classification

Freelancer Overview

AI Trainer. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox. Education includes Bachelor of Engineering Technology, Nelson Mandela University (2024) and Teaching Certification, Teacher Records (2025). AI-training focus includes data types such as Text and labeling workflows including Classification.

Intermediate

Labeling Experience

Labelbox

AI Trainer

LabelboxTextClassification
As an AI Trainer at Labelbox, I contributed to enhancing artificial intelligence systems by performing data annotation and quality checks. My responsibilities included labeling and classifying data to improve model accuracy and performance. I adhered to specified guidelines and met team-driven quality targets consistently. • Labeled and annotated various data sets, including code and textual inputs. • Leveraged Labelbox software for efficient project workflow. • Ensured high-quality data output by conducting thorough quality evaluations. • Collaborated remotely with diverse project teams.

As an AI Trainer at Labelbox, I contributed to enhancing artificial intelligence systems by performing data annotation and quality checks. My responsibilities included labeling and classifying data to improve model accuracy and performance. I adhered to specified guidelines and met team-driven quality targets consistently. • Labeled and annotated various data sets, including code and textual inputs. • Leveraged Labelbox software for efficient project workflow. • Ensured high-quality data output by conducting thorough quality evaluations. • Collaborated remotely with diverse project teams.

2025 - 2026

Education

T

Teacher Records

Teaching Certification, English Language Teaching

Teaching Certification
2025 - 2025
N

Nelson Mandela University

Bachelor of Engineering Technology, Marine Engineering

Bachelor of Engineering Technology
2024

Work History

U

UTest

User Tester

Remote
2025 - 2025