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N

Nonjabulo K.

AI DATA ANNOTATOR

South Africa flagUlundi, South Africa

Key Skills

Software

ClickworkerClickworker

Top Subject Matter

FINANCE

Top Data Types

DocumentDocument

Top Task Types

Bounding BoxBounding Box

Freelancer Overview

I have experience working on AI training and data-labeling tasks that require accuracy, attention to detail, and strong analytical skills. My work has included evaluating AI-generated responses, following detailed project guidelines, categorizing and labeling data, reviewing prompts and responses for quality, and ensuring outputs meet client requirements. I am comfortable working with structured workflows, maintaining consistency across tasks, and meeting deadlines while delivering high-quality results. I also have experience using online task platforms and adapting quickly to new instructions and evaluation criteria. In addition to my data-labeling experience, I have a background in accounting and administrative work, which has strengthened my organizational, problem-solving, and data management skills. I am highly detail-oriented, reliable, and able to work independently with minimal supervision. My strong English communication skills, computer proficiency, and ability to learn quickly help me contribute effectively to AI training projects that require precision, critical thinking, and quality assurance.

Labeling Experience

DATA LABELING

DocumentDocumentText SummarizationText Summarization

I have experience working on AI training and data-labeling tasks that require accuracy, attention to detail, and strong analytical skills. My work has included evaluating AI-generated responses, following detailed project guidelines, categorizing and labeling data, reviewing prompts and responses for quality, and ensuring outputs meet client requirements. I am comfortable working with structured workflows, maintaining consistency across tasks, and meeting deadlines while delivering high-quality results. I also have experience using online task platforms and adapting quickly to new instructions and evaluation criteria. In addition to my data-labeling experience, I have a background in accounting and administrative work, which has strengthened my organizational, problem-solving, and data management skills. I am highly detail-oriented, reliable, and able to work independently with minimal supervision. My strong English communication skills, computer proficiency, and ability to learn quickly help me contribute effectively to AI training projects that require precision, critical thinking, and quality assurance.

2024 - Present

Education

M

MTSHASHANA TVET COLLEGE

N6 CERTIFICATE, BUSINESS MANAGEMENT

N6 CERTIFICATE
2023 - 2024

Work History

P

PNM ACCOUNTANTS

BOOKKEEPER

Ulundi
2025 - Present