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Christina Sebueng

Christina Sebueng

Admin Support

SOUTH_AFRICA flag
North West, South Africa
$3.00/hrEntry LevelTolokaAppen

Key Skills

Software

TolokaToloka
AppenAppen

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Label Types

Evaluation Rating
Entity Ner Classification

Freelancer Overview

I am a detail-oriented professional with a strong background in administrative support, data entry, and data management. My experience includes accurately capturing and verifying exam results, maintaining inventory records, and managing administrative documentation, all of which have strengthened my attention to detail and organizational skills. I am proficient in Microsoft Office and various online tools, and I excel at handling large volumes of data with accuracy and efficiency. My ability to manage, organize, and coordinate information makes me well-suited for data labeling and AI training data roles, where precision and reliability are essential. I am committed to delivering high-quality work and continuously improving processes to support data-driven projects.

Entry LevelEnglish

Labeling Experience

Toloka

Search Relevance Evaluator

TolokaTextEvaluation Rating
Evaluating and rating search engine results for accuracy and relevance using detailed guidelines.

Evaluating and rating search engine results for accuracy and relevance using detailed guidelines.

2025
Appen

AI Training Contributor

AppenTextEntity Ner Classification
Annotating and labeling text and audio data to train machine learning models. Identifying entities such as names, locations, and organizations within text datasets.

Annotating and labeling text and audio data to train machine learning models. Identifying entities such as names, locations, and organizations within text datasets.

2020

Education

U

University of South Africa

Higher Certificate, Management of Technology and Innovation

Higher Certificate
2022 - 2023
T

The DaVinci Institute of Technology

Higher Certificate and The Management of Technology & Information, Technology

Higher Certificate and The Management of Technology & Information
2021 - 2021

Work History

U

University of South Africa

Administrative Assistant

Pretoria
2022 - 2023
U

University Of Pretoria

HR Administrative Assistant

Pretoria
2019 - 2021