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Bradley Ochieng

@bradleyochieng

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I build accurate AI training datasets through high-volume text, image, and video annotation.

Kenya

Message

What I'm looking for

I'm looking for opportunities where I can improve AI training data quality through precise annotation, quality assurance, edge-case analysis, and clear documentation.

I've supported AI training projects at Civicus, Atlas Capture, and InnoData by reviewing, labeling, and structuring text, image, video, and document datasets.

At Atlas Capture, I used V7 Darwin and Labelbox to annotate first-person video for robotics, including segmenting and labeling over 10,000 images of household tasks. I maintain precise, consistent labels across complex visual data and identify edge cases that improve training datasets.

At Civicus, I analyze articles for political terms and sentiment markers, document recurring issues, and help refine annotation guidelines. I'm currently completing a Bachelor of Science in Computer Science and work fluently in English and Kiswahili.

Experience

Work history, roles, and key accomplishments

Data Annotation & Training Specialist

Civicus

Jan 2025 - Jan 2026 (1 year)

Performed high volume text annotation, analyzing articles to identify and categorize political terms and sentiment markers. Collaborated with project leads to refine annotation guidelines and improve data tagging frameworks.

Text Annotation Data Categorization Quality Assurance Data Validation Reporting Microsoft Office Google Workspace

First-Person Data Annotation Specialist

Atlas Capture

Jan 2024 - Jan 2026 (2 years)

Annotated first-person perspective video data to train AI models for robotics and everyday activity recognition. Used V7 Darwin and Labelbox for high-precision object detection and tracking, maintaining labeling quality across thousands of frames.

V7 Darwin Labelbox Object Detection Video Annotation Data Quality Critical Thinking

Data Annotation Associate

InnoData

Jan 2022 - Jan 2025 (3 years)

Reviewed and labeled diverse datasets including text, images, and documents based on client guidelines. Achieved high accuracy rates using Labelbox and V7 Darwin, and participated in quality assurance rounds.

Labelbox V7 Darwin Data Labeling Quality Assurance Data Extraction Attention To Detail

IT & Network Support Intern

Kisumu County Government

May 2023 - May 2024 (1 year)

Managed administrative and logistical coordination, documenting incident logs and providing frontline support. Created user-friendly guides that improved system adoption for non-technical staff.

IT Support Documentation Communication Skills Microsoft Office User Training

Online Data & Systems Support Associate

KAA Kenya

Jan 2024 - Present (2 years 8 months)

Provided remote administrative and technical support, maintaining knowledge base articles and quick reference guides. Monitored system usage and data quality, preparing weekly activity reports in MS Excel.

Excel Documentation Data Quality Technical Support Reporting