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Olalekan Aturaka

Olalekan Aturaka

Technical Annotation Specialist / AI Data Trainer

United Kingdom flagSHEFFIELD, United Kingdom
$20.00/hrEntry LevelInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

Artificial Intelligence and Machine Learning
Industrial Automation and Smart Systems
Technical Research & Document Analysis

Top Data Types

TextText
DocumentDocument
Computer Code ProgrammingComputer Code Programming

Top Task Types

ClassificationClassification
SegmentationSegmentation
Object DetectionObject Detection
Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
Fine-tuningFine-tuning
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

I'm an analytically minded professional with a strong foundation in engineering, automation, and information technology. I hold an MSc in Automation, Control and Robotics from Sheffield Hallam University and an MSc in Information Technology, which give me a deep understanding of how intelligent systems are built, trained, and validated. During my postgraduate research, I directly applied artificial neural network methodologies to classify physical activity types from accelerometry datasets. This work involved data collection, feature labelling, pattern analysis, and output validation, all of which are central to modern AI training pipelines. My cybersecurity experience at Amdari Inc. further sharpened my ability to identify subtle patterns, assess data quality and distinguish signal from noise. These are skills I consider directly transferable to reviewing and labelling AI training datasets. I'm a self-motivated learner who bridges engineering rigour with emerging AI knowledge, and I'm well positioned to contribute to data labelling, content review and AI-model evaluation tasks.

Entry LevelEnglishYoruba

Labeling Experience

Outlier Whitebeard Project

TextQuestion Answering
Evaluating the quality of two AI model responses to STEM prompts, and then rewriting the preferred response if it contains formatting errors.

Evaluating the quality of two AI model responses to STEM prompts, and then rewriting the preferred response if it contains formatting errors.

2026 - Present

Education

S

Sheffield Hallam University

Master of Science, Automation, Control, and Robotics

Master of Science
2022 - 2023
N

National Open University of Nigeria

Master of Science, Information Technology

Master of Science
2014 - 2017

Work History

D

Dignity Direct Care

Healthcare Assistant

N/A
2025 - Present
N

NEXT Plc

Order Picker

Wakefield
2025 - 2025