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Henry Atanze

Henry Atanze

AI Data Annotator - Blockchain Integrated AI

NIGERIA flag
Abuja, Nigeria
$10.00/hrIntermediateCVAT

Key Skills

Software

CVATCVAT

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Label Types

Question Answering
Emotion Recognition
Text Summarization

Freelancer Overview

I am a detail-oriented AI data annotator with hands-on experience in labeling and preparing large-scale datasets for machine learning models, primarily in decentralized and blockchain-integrated environments. My work at Bittensor involved annotating data for both natural language and computer vision AI subnets, collaborating with global teams to ensure data accuracy and model reliability. At Theta Network, I specialized in prompt engineering and built efficient data pipelines for multimedia and video AI workloads, while also ensuring secure, tamper-proof data through blockchain integration. With a background in physics and strong analytical skills, I excel at reducing annotation errors and interpreting complex data patterns. I am proficient in tools such as LabelStudio, CVAT, and Python, and am passionate about contributing to high-quality AI training datasets that drive model performance.

IntermediateEnglish

Labeling Experience

CVAT

Data Annotator

CVATTextQuestion AnsweringEmotion Recognition
It is a decentralized blockchain protocol that creates an open marketplace for machine intelligence where AI models compete and contributors earn tokens.

It is a decentralized blockchain protocol that creates an open marketplace for machine intelligence where AI models compete and contributors earn tokens.

2023 - 2024

Education

K

Kogi State University

Bachelor of Science, Physics

Bachelor of Science
2020 - 2020

Work History

T

Theta Incorporated

Prompt Engineer

Remote
2024 - 2025
B

Bit Tensor AI

Data Annotator

Remote
2023 - 2024