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John Uneke

John Uneke

AI Automation Engineer - Intelligent Systems

NIGERIA flag
Lagos, Nigeria
$12.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Label Types

Segmentation
Classification
Question Answering
Emotion Recognition
Action Recognition

Freelancer Overview

I have worked as an AI Trainer across text, voice, and image data, helping improve the performance and accuracy of artificial intelligence systems. My experience includes reviewing, annotating, and refining datasets to ensure high-quality inputs for machine learning models. I have handled tasks such as text evaluation, voice transcription and validation, and image labeling and analysis. Through this work, I developed strong attention to detail, data quality control skills, and the ability to follow complex guidelines while maintaining consistency. My role required critical thinking, adaptability, and collaboration with AI development teams to help train models that better understand human language, speech, and visual content.

Entry LevelEnglish

Labeling Experience

AI Data Annotator

OtherTextSegmentationClassification
In this project, I worked on training AI systems to recognize unclear or ambiguous instructions in workplace-style text. My task was to read short passages and identify the one sentence that was vague or could potentially cause confusion if an AI tried to follow it. This involved carefully reviewing the context and selecting the instruction that lacked enough detail or clarity. The project included a large number of short text samples designed to reflect real-world workplace communication. I followed detailed annotation guidelines to make sure my selections were accurate and consistent. To maintain quality, I double-checked my work, paid close attention to the rules for identifying ambiguity, and ensured that each label matched the project standards.

In this project, I worked on training AI systems to recognize unclear or ambiguous instructions in workplace-style text. My task was to read short passages and identify the one sentence that was vague or could potentially cause confusion if an AI tried to follow it. This involved carefully reviewing the context and selecting the instruction that lacked enough detail or clarity. The project included a large number of short text samples designed to reflect real-world workplace communication. I followed detailed annotation guidelines to make sure my selections were accurate and consistent. To maintain quality, I double-checked my work, paid close attention to the rules for identifying ambiguity, and ensured that each label matched the project standards.

2025

Education

U

University of Lagos

Master of Business Administration, Business Administration (Finance)

Master of Business Administration
2019 - 2024
U

University of Nigeria

Bachelor of Engineering, Electronic Engineering

Bachelor of Engineering
2011 - 2016

Work History

N

N/A

AI Automation Engineer & Data Analyst

Lagos
2022 - Present