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M
Mantombazana K.

Mantombazana K.

Ai Data Annotator

South Africa flagGroblersdal, South Africa

Key Skills

Software

Scale AIScale AI

Top Subject Matter

English writer

Top Data Types

VideoVideo
ImageImage

Top Task Types

Bounding BoxBounding Box
Object DetectionObject Detection
Fine-tuningFine-tuning

Freelancer Overview

Training LLM's at Outlier Ai for 3 months and did data annotation and LLM'S at Rws workzone for 7 months. Image and video annotations, choosing which response is better and writing prompts to make Ai models fail.

Labeling Experience

Diamond Project

ImageImageBounding BoxBounding Box

Creating bounding boxes on pieces within the image and writing an Ai prompt to remove said object and make look natural

2025 - 2026

English writer generalist

TextTextRLHFRLHF

Writing prompts to make either one or both Ai models fail and ranking them on provided criteria.

2024 - 2025

Education

U

University of Johannesburg

diploma, Business Management

diploma
2022 - 2024

Work History

O

Olrich Academy

System Development learnership

Groblersdal
2025 - Present
I

IEC

Counting officer

Groblersdal
2024 - 2024