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Juliana B.

Juliana B.

AI Data Annotator | Text & Image Labelling Specialist

Nigeria flagFct, Nigeria

Key Skills

Software

No software listed

Top Subject Matter

Customer Service
Human Resources
Public Administration
Political Science
Technology. I am also comfortable working across general knowledge

Top Data Types

No data types listed

Top Task Types

No task types listed

Freelancer Overview

I have hands-on experience in AI data annotation through contract work on the Handshake platform, where I completed text and image labelling tasks to support machine learning model training pipelines. My work involved classifying and reviewing datasets following detailed annotation guidelines, evaluating AI-generated responses for quality and relevance, and participating in RLHF workflows all while maintaining accuracy and meeting daily output targets in a fully remote setting.

Labeling Experience

Yes, I do have data labeling experience

Yes, I do have data labeling experience. I have worked as an AI Data Annotator on the Handshake platform, where I completed text and image annotation tasks to support AI and machine learning model training. My work included classifying datasets, evaluating AI-generated responses for quality and accuracy, and following detailed annotation guidelines including RLHF-style feedback tasks. I would appreciate it if that experience is reflected accordingly.

Not specified

Education

I

IBBUL

BSC, POLITICAL SCIENCE

BSC
2019 - 2024

Work History

C

Company not specified

Please add: AI Data Annotator (Contract) — Handshake Platform, 2025 to present

Location not specified
2025 - Present