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Joy Wambua

Joy Wambua

Key Skills

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Freelancer Overview

I am a dedicated and detail-oriented data annotator specialist with over six years of experience supporting machine learning and AI projects, particularly in computer vision. My background includes hands-on expertise with leading annotation tools such as CVAT and extensive experience creating high-quality labeled datasets using techniques like bounding boxes, polygons, and point annotations. I have contributed to large-scale projects by developing annotation guidelines, ensuring quality control, and collaborating closely with cross-functional teams to meet project requirements. My strengths lie in maintaining accuracy, consistency, and efficiency, as demonstrated by my role in streamlining annotation processes and improving turnaround times. I am committed to continuous learning and delivering reliable training data that drives the success of AI models.

Not specified

Labeling Experience

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

Education

M

Moringa School

Certificate of Data Analyst, Data Analysis

Certificate of Data Analyst
2022 - 2022
T

Technical University of Kenya

Bachelor of Business Administration, Business Administration

Bachelor of Business Administration
2018 - 2022

Work History

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Joy W. hasn’t added any Work History to their OpenTrain profile yet.