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Sunday Ihiechukwu

Sunday Ihiechukwu

AI Data Annotator / Technical Evaluator

Nigeria flagN/A, Nigeria
$15.00/hrEntry LevelAppen

Key Skills

Software

AppenAppen

Top Subject Matter

AI model training and evaluation
Smart Contract Security Research and Review
Programming and Music Language

Top Data Types

TextText
DocumentDocument
VideoVideo

Top Task Types

Evaluation Rating
Object Detection
Data Collection

Freelancer Overview

AI Data Annotator / Technical Evaluator. Brings 1 solid year of professional experience across smart contract security research and review, programming and music language. Core strengths include Web-based annotation tools. Education includes Higher National Diploma (2020) and National Diploma (2016). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglishIgbo

Labeling Experience

AI Data Annotator / Technical Evaluator

Text
As an AI Data Annotator and Technical Evaluator, I evaluated AI-generated outputs for accuracy, relevance, and logical consistency. I applied structured annotation guidelines to produce high-quality datasets used for training AI models. My work included rigorous edge case analysis and error detection to ensure data reliability. • Conducted comprehensive reviews of AI model outputs and flagged issues as per guidelines. • Collaborated with teams to uphold data quality standards for training datasets. • Used web-based annotation tools and quality assurance practices throughout data labeling workflow. • Consistently demonstrated attention to detail and adherence to structured validation processes.

As an AI Data Annotator and Technical Evaluator, I evaluated AI-generated outputs for accuracy, relevance, and logical consistency. I applied structured annotation guidelines to produce high-quality datasets used for training AI models. My work included rigorous edge case analysis and error detection to ensure data reliability. • Conducted comprehensive reviews of AI model outputs and flagged issues as per guidelines. • Collaborated with teams to uphold data quality standards for training datasets. • Used web-based annotation tools and quality assurance practices throughout data labeling workflow. • Consistently demonstrated attention to detail and adherence to structured validation processes.

Not specified

Education

N

N/A

Higher National Diploma, Computer Science

Higher National Diploma
2018 - 2020
N

N/A

National Diploma, Computer Science

National Diploma
2014 - 2016

Work History

N

N/A

Music Educator / Tutor

N/A
2018 - Present
N

N/A

Church Organist & Pianist

N/A
2016 - Present