Thokozane S.

Key Skills

Software

Labelbox

Top Subject Matter

Artificial Intelligence (AI) / Machine Learning

Conversational AI / Chatbots

Customer Support / Chat Support Data

Top Data Types

Document

Text

Top Task Types

Evaluation/Rating

Classification

Question Answering

Freelancer Overview

I have experience working in data labeling and AI training data tasks, where I was responsible for reviewing and annotating chat-based datasets to support machine learning model development. My work involved carefully reading conversational data, applying accurate labels based on provided guidelines, and ensuring consistency and quality across large volumes of information. I developed strong attention to detail, the ability to follow structured instructions, and the discipline to maintain accuracy while working with repetitive and time-sensitive tasks. Through this experience, I strengthened key skills such as data accuracy verification, pattern recognition, and working with digital platforms in a remote environment. I am comfortable handling confidential information and maintaining high standards of quality control in data processing. This background has also improved my analytical thinking and communication skills, especially in understanding context and ensuring that data outputs are reliable for AI training purposes.

Labeling Experience

Chat Data Labeling

TextClassification

Worked on chat data labeling for AI training purposes by reviewing and annotating conversational datasets. Tasks included reading chat interactions, applying accurate labels according to project guidelines, categorising user intent, and ensuring data consistency and quality. The work required strong attention to detail, accuracy in interpretation, and the ability to follow structured annotation rules while handling large volumes of text data. I contributed to improving AI model performance by ensuring high-quality labeled data suitable for machine learning training. The project involved maintaining accuracy standards, checking for inconsistencies, and ensuring that all labeled outputs aligned with required specifications for AI developmen

2021 - Present

Education

Work History