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E

Ebenezer Adeniran

Data Annotator

United Kingdom flagYork, United Kingdom
Intermediate

Key Skills

Software

No software listed

Top Subject Matter

Clinical Medicine
Healthcare AI
Psychiatry Domain Expertise

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

ClassificationClassification

Freelancer Overview

Data Annotator. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Medicine, Bachelor of Surgery, University of Lagos (2023) and Senior School Certificate, Ijebu-Ode Grammar School (2013). AI-training focus includes data types such as Text and Image and labeling workflows including Classification.

Intermediate

Labeling Experience

Data Annotator

ImageClassification
I labeled medical images as part of multimodal data annotation to support healthcare AI model training and evaluation. This involved classifying image content using clinical expertise for greater model accuracy. My contributions ensured safety and relevance of AI outputs in medical contexts. • Reviewed and classified various medical image modalities • Flagged incorrect or potentially harmful image model outputs • Provided structured written feedback specific to image-based models • Followed evolving clinical annotation guidelines for medical imaging

I labeled medical images as part of multimodal data annotation to support healthcare AI model training and evaluation. This involved classifying image content using clinical expertise for greater model accuracy. My contributions ensured safety and relevance of AI outputs in medical contexts. • Reviewed and classified various medical image modalities • Flagged incorrect or potentially harmful image model outputs • Provided structured written feedback specific to image-based models • Followed evolving clinical annotation guidelines for medical imaging

2025 - Present

Data Annotator

TextClassification
I reviewed and labelled clinical text and NLP datasets to train and evaluate AI models for healthcare and general applications. My tasks included assessing accuracy, safety, and clinical appropriateness of AI-generated responses leveraging my medical domain expertise. I provided detailed structured feedback to improve model alignment and behaviour while managing large annotation batches under evolving guidelines. • Labeled and QA'd large volumes of clinical and general NLP text data sets • Applied expertise to evaluate ambiguous or unsafe model outputs • Collaborated asynchronously with distributed QA teams and project leads • Maintained quality and throughput under strict time constraints

I reviewed and labelled clinical text and NLP datasets to train and evaluate AI models for healthcare and general applications. My tasks included assessing accuracy, safety, and clinical appropriateness of AI-generated responses leveraging my medical domain expertise. I provided detailed structured feedback to improve model alignment and behaviour while managing large annotation batches under evolving guidelines. • Labeled and QA'd large volumes of clinical and general NLP text data sets • Applied expertise to evaluate ambiguous or unsafe model outputs • Collaborated asynchronously with distributed QA teams and project leads • Maintained quality and throughput under strict time constraints

2025 - Present

Education

U

University of Lagos

Bachelor of Medicine, Bachelor of Surgery, Medicine and Surgery

Bachelor of Medicine, Bachelor of Surgery
2015 - 2023
I

Ijebu-Ode Grammar School

Senior School Certificate, General Studies

Senior School Certificate
2007 - 2013

Work History

C

Cross Lane Hospital

Specialty Registrar – Psychiatry

York
2025 - Present
F

Federal Medical Centre

Medical Intern (Housemanship)

Owo
2023 - 2024