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Jubril Hassan

Jubril Hassan

AI Model Tester - Technology & Internet

NIGERIA flag
Lagos, Nigeria
IntermediateAws Sagemaker

Key Skills

Software

AWS SageMakerAWS SageMaker

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Label Types

Action Recognition

Freelancer Overview

I am a B.Sc. graduate with hands-on experience in AI data annotation, response evaluation, and model testing for leading technology projects. My background includes accurately labeling large volumes of text, image, and dialogue data, as well as evaluating AI-generated outputs for accuracy, relevance, and ethical compliance. I have contributed to reinforcement learning from human feedback (RLHF) processes, performed detailed quality audits, and delivered structured feedback to improve model performance. I thrive in fast-paced remote environments, consistently follow complex guidelines, and collaborate effectively with global teams to deliver high-quality training data for machine learning and NLP applications. My strong analytical skills, attention to detail, and commitment to quality make me eager to contribute to innovative AI training and evaluation projects.

IntermediateEnglish

Labeling Experience

No Data Labeling experience added

Jubril H. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

L

Lagos State University

Bachelor of Science, Science

Bachelor of Science
2022 - 2025
O

Osyglad Comprehensive College

Senior Secondary Certificate Examination, Science

Senior Secondary Certificate Examination
2009 - 2015

Work History

No Work History added yet

Jubril H. hasn’t added any Work History to their OpenTrain profile yet.