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Peter Kimani

@peterkimani5

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Senior data annotator specializing in AI training data quality and process optimization.

Kenya

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What I'm looking for

I seek roles where I can apply and expand my expertise in high-quality AI data annotation, mentor teams, improve annotation workflows, and contribute to model accuracy in collaborative, impact-driven environments.

I am a senior data annotator with extensive experience labeling images, text, and audio for AI model training, and a Bachelor of Computer Science from Saint Paul University Limuru, Kenya.

I have annotated hundreds of thousands of data entries across platforms such as Labelbox and Supervisely, worked on projects for major clients, and driven measurable improvements in model accuracy, throughput, and error reduction.

I train and mentor annotators, develop annotation guidelines and tracking systems, and collaborate with cross-functional teams to translate data insights into actionable improvements for product and research teams.