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Annette Nnabugwu

Annette Nnabugwu

AI Data Annotator & Writer - Technology & Internet

NIGERIA flag
Portharcourt, Nigeria
$25.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage

Top Label Types

Emotion Recognition
Action Recognition

Freelancer Overview

I am a detail-oriented data annotator and AI training data specialist with hands-on experience working alongside large language models. My background includes refining, reviewing, and evaluating AI-generated outputs for clarity, accuracy, and real-world usability. I excel at web research, fact-checking, prompt structuring, and intent analysis, ensuring that AI systems produce high-quality and reliable content. I am highly adaptable, comfortable interpreting complex guidelines, and thrive in remote, fast-paced environments. My strong analytical and language skills enable me to enhance AI content evaluation, making me a valuable contributor to projects focused on improving natural language processing and AI output quality.

IntermediateEnglish

Labeling Experience

Kyc Validator

OtherImageEmotion RecognitionAction Recognition
The name of the project is Pi. It is a mobile-first cryptocurrency project that launched on the 14th day of March, 2019. The primary mission of the Pi project is to make cryptocurrency mining easy for everyone by mining cryptos directly on their smartphones, thus eliminating the need for expensive energy consuming hardware devices. The team behind this laudable project are Standford University graduates namely, Dr. Nicolas Kokkalis and Dr. Chengdiao Fan. To ensure transparency and confirm the identity of all Pi users a mandatory KYC process is done. Validators are recruited to work using a proprietary, custom-built application called the PI KYC App, which is embedded within the Pi Browser.

The name of the project is Pi. It is a mobile-first cryptocurrency project that launched on the 14th day of March, 2019. The primary mission of the Pi project is to make cryptocurrency mining easy for everyone by mining cryptos directly on their smartphones, thus eliminating the need for expensive energy consuming hardware devices. The team behind this laudable project are Standford University graduates namely, Dr. Nicolas Kokkalis and Dr. Chengdiao Fan. To ensure transparency and confirm the identity of all Pi users a mandatory KYC process is done. Validators are recruited to work using a proprietary, custom-built application called the PI KYC App, which is embedded within the Pi Browser.

2022 - 2024

Education

U

University of Nigeria, Nsukka

Bachelor of Science, Public Administration

Bachelor of Science
2001 - 2006

Work History

S

Social Media

Content Creator

Portharcourt
2025 - Present
S

Social Media

Content Writer

Portharcourt
2025 - Present