For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Heward Mahlasela

Heward Mahlasela

Data Annotation/Data Labeling

South Africa flagJohannesburg, South Africa
$15.00/hrExpertLabelboxLionbridgeOneforma

Key Skills

Software

LabelboxLabelbox
LionbridgeLionbridge
OneFormaOneForma
MindriftMindrift
RemotasksRemotasks
Scale AIScale AI
Snorkel AISnorkel AI
SuperAnnotateSuperAnnotate
Surge AISurge AI
TolokaToloka

Top Subject Matter

Machine Learning

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Classification
Bounding Box
Point Key Point
Object Detection
Text Generation
Question Answering
Text Summarization
Transcription
Fine Tuning
Evaluation Rating

Freelancer Overview

Data Annotation/Data Labeling. Core strengths include N and A. Education includes High School Diploma, Maxeke Secondary School (2011) and Bachelor of Commerce, North West University, Potchefstroom Campus (2015). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglishZuluXhosa

Labeling Experience

Data Annotation/Data Labeling

TextClassification
This experience involved tasks in data annotation and data labelling for machine learning purposes. It encompassed categorizing and organizing textual data to improve AI model performance. Standard procedures and quality checks were followed throughout the process. • Labeled and annotated datasets for AI training. • Ensured accuracy and consistency in data labeling tasks. • Collaborated in a team to meet project goals. • Conducted basic quality assurance checks on labeled data.

This experience involved tasks in data annotation and data labelling for machine learning purposes. It encompassed categorizing and organizing textual data to improve AI model performance. Standard procedures and quality checks were followed throughout the process. • Labeled and annotated datasets for AI training. • Ensured accuracy and consistency in data labeling tasks. • Collaborated in a team to meet project goals. • Conducted basic quality assurance checks on labeled data.

Not specified

Education

N

North West University, Potchefstroom Campus

Bachelor of Commerce, Marketing Management

Bachelor of Commerce
2012 - 2015
M

Maxeke Secondary School

High School Diploma, General Secondary Education

High School Diploma
2011 - 2011

Work History

H

Hollard

Accountant

Johannesburg
2021 - Present