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Onyinyechukwu Oranyeli

AI Training Contributor / Data Annotator

Kenya flagNairobi, Kenya
$25.00/hrExpert

Key Skills

Software

No software listed

Top Subject Matter

AI conversational output evaluation
Research Analyst
qualitative data analysis

Top Data Types

TextText
ImageImage

Top Task Types

TranscriptionTranscription
Object DetectionObject Detection
Question AnsweringQuestion Answering
Text SummarizationText Summarization

Freelancer Overview

AI Training Contributor / Data Annotator. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include logical and creative. Education includes Bachelor of Science, USIU-Africa (2023) and University Foundation Programme Certificate, Bridge House College (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglishJapanese

Labeling Experience

AI Training Contributor / Data Annotator

Text
As an AI Training Contributor and Data Annotator, I evaluated AI-generated outputs for quality, relevance, and bias. I applied my psychological expertise to assess the accuracy and appropriateness of textual responses, focusing on cultural sensitivity in multilingual contexts. I followed detailed annotation guidelines to ensure consistent and high-quality feedback to improve AI models. • Evaluated AI outputs using structured rubrics for relevance, logic, and neutrality. • Assessed prompt responses in both English and Japanese for cross-cultural appropriateness. • Coded and rated qualitative data and flagged errors or biases in AI outputs. • Synthesized insights and reported findings to guide improvements in AI training processes.

As an AI Training Contributor and Data Annotator, I evaluated AI-generated outputs for quality, relevance, and bias. I applied my psychological expertise to assess the accuracy and appropriateness of textual responses, focusing on cultural sensitivity in multilingual contexts. I followed detailed annotation guidelines to ensure consistent and high-quality feedback to improve AI models. • Evaluated AI outputs using structured rubrics for relevance, logic, and neutrality. • Assessed prompt responses in both English and Japanese for cross-cultural appropriateness. • Coded and rated qualitative data and flagged errors or biases in AI outputs. • Synthesized insights and reported findings to guide improvements in AI training processes.

2026 - 2026

Education

B

Bridge House College

University Foundation Programme Certificate, General Studies

University Foundation Programme Certificate
2022 - 2023
N

New Hall International School

West African Examination Council Certificate, Science

West African Examination Council Certificate
2020 - 2022

Work History

N

Nlècha Uwa

Brand Model

Lagos
2025 - 2025