I am a detail-oriented data annotator and image/video editor with hands-on experience delivering high-quality training datasets for machine learning and computer vision projects. I have worked across multiple global AI data platforms, handling image labeling, bounding box annotation, semantic segmentation, video frame tagging, and visual quality assurance. I bring strong attention to consistency and an ability to meet tight turnaround requirements without cutting corners on accuracy. My background spans both creative visual editing and structured data labeling, which gives me a practical understanding of what makes annotated data actually useful to the teams building AI models. I understand the importance of visual diversity in datasets and always label content with that consideration in mind. My combined background in annotation and video editing means I can contribute meaningfully across both collection and labeling phases of a project. I am comfortable working independently, following structured briefs and flagging ambiguity rather than guessing, which keeps dataset quality high. Working across multiple global platforms has given me experience adapting to different annotation tools, style guides and quality standards quickly.

Prosper Chinagorom

I am a detail-oriented data annotator and image/video editor with hands-on experience delivering high-quality training datasets for machine learning and computer vision projects. I have worked across multiple global AI data platforms, handling image labeling, bounding box annotation, semantic segmentation, video frame tagging, and visual quality assurance. I bring strong attention to consistency and an ability to meet tight turnaround requirements without cutting corners on accuracy. My background spans both creative visual editing and structured data labeling, which gives me a practical understanding of what makes annotated data actually useful to the teams building AI models. I understand the importance of visual diversity in datasets and always label content with that consideration in mind. My combined background in annotation and video editing means I can contribute meaningfully across both collection and labeling phases of a project. I am comfortable working independently, following structured briefs and flagging ambiguity rather than guessing, which keeps dataset quality high. Working across multiple global platforms has given me experience adapting to different annotation tools, style guides and quality standards quickly.

Available to hire

I am a detail-oriented data annotator and image/video editor with hands-on experience delivering high-quality training datasets for machine learning and computer vision projects. I have worked across multiple global AI data platforms, handling image labeling, bounding box annotation, semantic segmentation, video frame tagging, and visual quality assurance. I bring strong attention to consistency and an ability to meet tight turnaround requirements without cutting corners on accuracy. My background spans both creative visual editing and structured data labeling, which gives me a practical understanding of what makes annotated data actually useful to the teams building AI models.

I understand the importance of visual diversity in datasets and always label content with that consideration in mind. My combined background in annotation and video editing means I can contribute meaningfully across both collection and labeling phases of a project. I am comfortable working independently, following structured briefs and flagging ambiguity rather than guessing, which keeps dataset quality high. Working across multiple global platforms has given me experience adapting to different annotation tools, style guides and quality standards quickly.

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Language

English
Fluent
Igbo
Fluent

Work Experience

Freelance Data Annotator at iMerit Technology
January 1, 2023 - January 1, 2024
Annotated large volumes of images with bounding boxes, semantic labels and polygon masks for computer vision and autonomous systems projects. Maintained annotation accuracy consistently above the required quality threshold across multiple projects. Worked within structured daily task queues, prioritizing accuracy over speed.
AI Data Contributor at TELUS International AI
January 1, 2023 - January 1, 2024
Completed image and video rating tasks, content evaluation and structured data labeling assignments through the TELUS contributor platform. Evaluated AI-generated outputs for quality, safety and relevance using provided rubrics, contributing to RLHF feedback cycles. Consistently met weekly task targets while maintaining high accuracy ratings within the platform quality system.
Data Annotator & Collector at Atlas Capture
January 1, 2022 - January 1, 2023
Collected and submitted structured image and video data following precise collection briefs for AI training datasets. Annotated content with relevant labels, ensuring environmental diversity and adherence to dataset requirements. Handled multiple simultaneous collection tasks, managing deadlines and delivering submissions within agreed timeframes.
Freelance AI Data Contributor at OpenTrain AI
January 1, 2022 - January 1, 2023
Completed annotation and data labeling gigs across image and video categories, working directly with client briefs posted on the platform. Managed own project workflow including task selection, quality review and timely submission of deliverables. Built a track record of consistent, accurate submissions that led to repeat assignment on follow-up projects.

Education

Add your educational history here.

Qualifications

Secondary School Certificate
January 11, 2030 - April 18, 2026

Industry Experience

Software & Internet, Media & Entertainment, Professional Services