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Ayokunle Onibalusi

Ayokunle Onibalusi

Freelance AI training and data annotation projects

United Kingdom flagswindon, United Kingdom
$20.00/hrExpertOtherAppenClickworker

Key Skills

Software

Other
AppenAppen
ClickworkerClickworker
Data Annotation TechData Annotation Tech
MercorMercor
OneFormaOneForma
TelusTelus

Top Subject Matter

Open-domain Large Language Models
Image Recognition
Search Engine Evaluation

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Bounding BoxBounding Box
ClassificationClassification
Question AnsweringQuestion Answering
Text SummarizationText Summarization
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection

Freelancer Overview

I bring hands-on experience in AI training data and data labeling through multiple freelance projects across platforms such as Outlier, Oneforma and CrowdGen. My work has included designing and refining prompts for open-domain GPT models, as well as performing image and video annotation, search engine result evaluation, and transcription/translation tasks. This has strengthened my ability to apply consistent labeling standards, interpret guidelines, and deliver high-quality datasets that improve model performance. I am particularly strong in attention to detail, pattern recognition, and maintaining accuracy across large volumes of data—skills that are critical in AI training workflows. Alongside this, I offer eight years of professional experience in banking and a master’s degree in Business Management, which set me apart in terms of discipline, analytical thinking, and compliance awareness. My background in transaction monitoring, financial reconciliation, and risk management has trained me to work with sensitive data, identify anomalies, and maintain strict quality control. This combination of technical AI training experience and a strong foundation in data integrity, stakeholder communication, and process improvement allows me to contribute reliably and at a high standard in data-focused and AI training roles.

ExpertEnglishYoruba

Labeling Experience

Freelance AI training and data annotation projects

OtherTextPrompt Response Writing SFT
I contributed to freelance AI training projects, including prompt engineering for open-domain GPT models and annotating data for model improvement. My work involved image annotation, video annotation, and evaluation of search engine results for AI model validation. I was also involved in designing, generating, and evaluating datasets for natural language processing applications. • Engineered prompts for text generation tasks leveraging GPT models. • Annotated image and video data to provide supervised signals for model training. • Evaluated the quality and relevance of search engine results. • Assisted in creating and curating training data for NLP systems.

I contributed to freelance AI training projects, including prompt engineering for open-domain GPT models and annotating data for model improvement. My work involved image annotation, video annotation, and evaluation of search engine results for AI model validation. I was also involved in designing, generating, and evaluating datasets for natural language processing applications. • Engineered prompts for text generation tasks leveraging GPT models. • Annotated image and video data to provide supervised signals for model training. • Evaluated the quality and relevance of search engine results. • Assisted in creating and curating training data for NLP systems.

2023 - Present

Education

U

University of the West of England

Master of Business Management, Business Management

Master of Business Management
2022 - 2023
U

University of Lagos

Master of Environmental Management, Environmental Management

Master of Environmental Management
2013 - 2016

Work History

N

Nationwide Building Society

Financial Reconciliation Administrator

Swindon
2024 - Present
J

J Sainsbury

Trading Assistant

Swindon
2022 - Present