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DISMAS mbuvi

@dismasmbuvi

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AI Data Collection Specialist at CrowdGen / Appen, delivering accepted video and image datasets for computer vision.

Kenya

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What I'm looking for

I'm looking to contribute to U.S.-based organizations seeking high-quality training data, dependable remote specialists, and scalable AI support solutions, with a commitment to ethical AI development and data privacy.

At CrowdGen / Appen Projects, I collect and submit structured videos and images for AI fraud-detection and identity verification models. I use Appen Mobile and proprietary tools while following detailed client specifications.

Across multiple projects, I maintained a 100% acceptance rate by meeting requirements for uniqueness, framing, lighting, and metadata. My work also supported dataset diversity and reduced duplicate data.

Through Upwork & Fiverr, I delivered video recording, image labeling, bounding boxes, and dataset auditing for client projects involving object recognition and scene classification. I identified annotation errors and proposed guideline refinements.

At the University of Nairobi – School of Computing & Informatics, I assisted faculty-led research on computer vision datasets and bias reduction. I designed controlled data collection protocols and supported dataset cleaning and validation.

Experience

Work history, roles, and key accomplishments

Current

Senior AI Data Collection Specialist

Current

CrowdGen / Appen Projects

Jan 2023 - Present (3 years 10 months)

Collected and submitted structured short-form videos and images for AI fraud-detection and identity verification models, ensuring adherence to client specifications and maintaining a 100% acceptance rate across multiple projects.

Data Collection Video Recording Photo Capture Metadata Accuracy Quality Assurance Appen Mobile Crowdgen

AI Data Analyst & Computer Vision Contributor

Upwork & Fiverr

Mar 2021 - Dec 2022 (1 year 9 months)

Delivered AI data services to U.S. and European clients, including video recording, image labeling, bounding boxes, and dataset auditing. Built strong client relationships resulting in repeat contracts and consistent 5-star ratings.

Video Recording Image Labeling Bounding Boxes Data Auditing Object Recognition Retail Loss Prevention Facial Attribute Detection Scene Classification

Machine Learning Data Research Assistant

University of Nairobi

Jan 2020 - Feb 2021 (1 year 1 month)

Assisted faculty-led research focused on computer vision datasets and bias reduction in AI systems. Designed controlled data collection protocols and supported dataset cleaning and validation processes.

Data Collection Dataset cleaning Data Validation Computer Vision Research