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frank otieno

@frankotieno1

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I annotate industrial image datasets and evaluate AI content with precise English-language judgment.

Kenya

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What I'm looking for

I'm looking for opportunities in AI data annotation, model evaluation, content evaluation, or quality assurance where I can apply strong English communication, careful judgment, and attention to detail.

I annotated industrial image datasets for Uber, helping train computer vision machine-learning models while maintaining 99%+ labeling accuracy and consistency.

My education background in Special Needs Education, English, and Literature strengthened my ability to communicate clearly, assess content, provide feedback, and identify nuance.

I use ChatGPT, Claude, Gemini, and Perplexity for research, writing, and output testing, and I bring a careful evaluation mindset to AI data annotation and quality assurance.

Experience

Work history, roles, and key accomplishments

Data Annotator

Uber

Annotated large datasets of industrial images to train machine learning models for computer vision applications. Followed strict annotation guidelines to ensure 99%+ accuracy and consistency in labeling.

Data Annotation Computer Vision Attention To Detail Critical Thinking Remote Collaboration Proprietary Annotation Tools

Education

Degrees, certifications, and relevant coursework

Machakos University

Bachelor of Education, Special Needs Education (English & Literature)

Bachelor of Education in Special Needs Education with a focus on English and Literature. Developed strong analytical and observational skills through curriculum design and learner assessment.