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Mcdonald Ajibo-Simon

Mcdonald Ajibo-Simon

Data Annotator.

Nigeria flagAbuja, Nigeria
$10.00/hrEntry LevelLabel StudioLabelboxProdigy

Key Skills

Software

Label StudioLabel Studio
LabelboxLabelbox
ProdigyProdigy

Top Subject Matter

Legal Services & Contract Review
Regulatory Compliance & Risk Analysis
Legal Research & Document Analysis

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText
DocumentDocument

Top Task Types

ClassificationClassification
Evaluation/RatingEvaluation/Rating
Text SummarizationText Summarization

Freelancer Overview

I’ve worked on data labeling and AI training tasks like tagging text, reviewing responses, and improving how models understand prompts. I’m careful with guidelines but also pay attention to context, tone, and meaning, so the data actually reflects how people speak and think—not just rigid categories. What sets me apart is that I don’t treat it like repetitive work. I look for patterns, catch small inconsistencies, and think about how each piece of data shapes the bigger system. I balance accuracy with intuition, which helps me produce cleaner, more useful training data.

Entry LevelEnglishIgbo

Labeling Experience

Conversational AI Data Annotation & Quality Review

TextClassification
Worked on annotating and reviewing conversational datasets used to train AI assistants. Tasks included labeling user intent, tagging entities, evaluating response quality, and refining outputs to better match natural human tone and context. I handled large volumes of text data while following strict annotation guidelines and maintaining consistency across edge cases. I also focused on quality control—flagging unclear prompts, correcting inconsistencies, and improving dataset clarity to make it more useful for training. The work required both attention to detail and strong judgment, especially when dealing with nuanced or ambiguous inputs. Overall, I helped improve the accuracy, coherence, and human-likeness of AI-generated responses.

Worked on annotating and reviewing conversational datasets used to train AI assistants. Tasks included labeling user intent, tagging entities, evaluating response quality, and refining outputs to better match natural human tone and context. I handled large volumes of text data while following strict annotation guidelines and maintaining consistency across edge cases. I also focused on quality control—flagging unclear prompts, correcting inconsistencies, and improving dataset clarity to make it more useful for training. The work required both attention to detail and strong judgment, especially when dealing with nuanced or ambiguous inputs. Overall, I helped improve the accuracy, coherence, and human-likeness of AI-generated responses.

2024 - Present

Education

B

Blessed International College

Senior School Certificate, Science and Technology

Senior School Certificate
2014 - 2017
N

National Open University of Nigeria

Bachelor of Science, Computer Science

Bachelor of Science
2021

Work History

F

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