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Hamza HumayunHH
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Hamza Humayun

@hamzahumayun

AI trainer and QA annotator specializing in model evaluation and Python automation.

Pakistan
Message

What I'm looking for

I seek roles where I can drive AI quality through rigorous evaluation, annotation, and Python automation, collaborate cross-functionally, and contribute to product reliability and continuous improvement.

I am an AI Trainer, QA Annotator, and Python developer with deep experience in AI model evaluation, data annotation, and rubric-driven quality assurance. I design and execute test cases, perform regression testing, and document defects to improve model robustness and reliability.

I have built backend automation and API integrations for healthcare and government projects, delivered 15+ Python solutions, and developed computer vision systems such as face detection, ANPR, and gesture recognition. I consistently maintain high annotation accuracy (95%+–98%+) and inter-rater reliability (Cohen's Kappa > 0.85).

I collaborate with cross-functional teams to refine evaluation frameworks, optimize annotation workflows, and reduce annotation time by 30% while preserving quality. I bring a rigorous, analytical approach to advancing AI capabilities through testing, annotation, and continuous improvement.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

UI

Unknown Institution

Bachelor of Science, Software Engineering

Completed a bachelor's-level program in software engineering focusing on software development principles and practical programming skills.

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Hamza Humayun - AI Trainer & Evaluator - AI Training | Himalayas