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S
Sphesihle J.

Sphesihle J.

AI Data Annotator - Technology & Coding

South Africa flagMidrand, South Africa

Key Skills

Software

No software listed

Top Subject Matter

Technology & AI Companies
E-commerce & Retail
Finance & Fintech

Top Data Types

No data types listed

Top Task Types

No task types listed

Freelancer Overview

I have hands-on experience in AI training through contract work with DataAnnotation, where I contribute to the Chessboard project on the Bishop track - focusing on vision prompts and rubrics. My work involves sourcing original images, crafting precise evaluation prompts, and iterating on rubric criteria to ensure high-quality model outputs. This has given me a practical understanding of how AI models are assessed and improved through structured human feedback, prompt engineering, and careful quality control.

Education

U

University of KwaZulu-Natal

BCom Honours Information Systems & Technology, Information Technology

BCom Honours Information Systems & Technology
2022 - 2023
U

University of KwaZulu-Natal

BSc Computer Science / IT, Computer Science

BSc Computer Science / IT
2018 - 2021

Work History

E

Entelect Software

Intermediate Software Engineer

Rosebank
2024 - Present
D

Deloitte

Software Engineer (Consulting)

Midrand
2024 - 2026