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Boitumelo Letlabika

Boitumelo Letlabika

Skilled in data annotation and AI training for accurate model performance.

SOUTH_AFRICA flag
Johannesburg, South Africa
$5.00/hrIntermediateClickworkerData Annotation TechHumanatic

Key Skills

Software

ClickworkerClickworker
Data Annotation TechData Annotation Tech
HumanaticHumanatic
MindriftMindrift

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
VideoVideo

Top Label Types

Audio Recording
Classification
Data Collection
Evaluation Rating
Object Detection

Freelancer Overview

I have extensive experience in data labeling and AI training, focusing on high-quality annotations to enhance model accuracy. My proficiency in various annotation tools, along with a strong attention to detail, ensures precise data preparation for machine learning projects. I have worked on diverse datasets, including healthcare imaging and e-commerce product categorization, contributing to successful model deployments. Key projects include collaborating with a healthcare startup to annotate medical images, resulting in a 30% improvement in diagnostic accuracy. Additionally, I led a team in developing an AI solution for sentiment analysis in customer feedback, which streamlined responses and improved user satisfaction. My strong analytical skills and ability to work collaboratively make me an asset in any data-driven environment.

IntermediateZulu

Labeling Experience

No Data Labeling experience added

Boitumelo L. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

T

The DaVinci Institute

Certificate, Management Of Innovation And Technology

Certificate
2020 - 2023

Work History

T

The Carrol Home Team

Recruitment Assistant

N/A
2024 - 2025
E

Elvey

Virtual Executive Assistant

N/A
2021 - 2023