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I am a data annotator and AI trainer with a focus on labeling data to train and test machine learning models and large language models with high precision and accuracy. I have hands-on experience building data pipelines, ensuring annotation quality, and collaborating with cross-functional teams in data analysis, procurement analytics, and process improvements across sectors.…

Iyinoluwa Sarah Omolara Akenroye

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I am a data annotator and AI trainer with a focus on labeling data to train and test machine learning models and large language models with high precision and accuracy. I have hands-on experience building data pipelines, ensuring annotation quality, and collaborating with cross-functional teams in data analysis, procurement analytics, and process improvements across sectors.…

Available to hire

I am a data annotator and AI trainer with a focus on labeling data to train and test machine learning models and large language models with high precision and accuracy.

I have hands-on experience building data pipelines, ensuring annotation quality, and collaborating with cross-functional teams in data analysis, procurement analytics, and process improvements across sectors.

Skills

AI Data Labelling

Data Visualization

Experience Level

AI Data Labelling

Expert

Data Visualization

Expert

Work Experience

LLM Trainer - Video Annotator Specialist at Turing

January 1, 2025 - November 8, 2025

Providing high-quality proprietary data for enhancing Large Language Models. Ensuring annotations adhere strictly to structured guidelines to maintain consistency across datasets. Reviewing and refining annotations based on feedback to improve accuracy and clarity.

Senior Code Reviewer for LLM Data Training at SuperAnnotate

January 1, 2025 - November 8, 2025

Reviewing and auditing annotators' and AI trainers’ evaluations of AI-generated code. Assessing if the code is functionally correct and secure, while following the prompt instructions. Validating code snippets using proof-of-work methodology. Providing constructive feedback to maintain high annotation standards. Identifying inaccuracies in annotator ratings or explanations.

Data Annotator at VIZ Technologies

January 1, 2025 - January 1, 2025

Carried out annotation tasks such as named entity recognition labeling and text classification; image classification and object detection; audio transcription and video classification using tools such as Prodigy, CVAT, Roboflow, Universal Data Tool, etc.

Business Procurement Analyst at British American Tobacco

January 1, 2024 - January 1, 2024

Conducted data analysis to identify cost-saving opportunities, leading to 25% reduction in business spend. Collaborated with cross-functional teams to implement more efficient business processes, leading to 20% reduction in waste production and losses incurred in the end-to-end supply to manufacturing process. Managed supplier relationships with 60+ suppliers to ensure high performance and mitigate supply risks.