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David MugaDM
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David Muga

@davidmuga

AI Data Annotator at Atlas Capture, Remotasks, and Appen; evaluates LLM responses and annotates images and video.

Kenya
Message

At Atlas Capture, I completed image and video annotation tasks to train computer vision models. I also worked on image annotation and data categorization with Remotasks, including pilot projects with specialized instructions.

With Appen, I evaluated AI prompts and model responses for quality, safety, and factual accuracy. I also transcribed and reviewed audio datasets for verbatim accuracy and correct formatting.

At Poppuli, I ranked and rated AI-generated responses for relevance and coherence, and provided feedback to assist with algorithm fine-tuning. My work has also included content writing and review, plus audio quality review.

Experience

Work history, roles, and key accomplishments

FR
Current

AI Data Annotator & Language Specialist

Freelance

Jan 2022 - Present (4 years 9 months)

Worked independently and collaboratively with various AI training platforms to provide high-quality data for machine learning models. Adapted quickly to new tools and evolving project guidelines across multiple domains.

Education

Degrees, certifications, and relevant coursework

UN

University of Nairobi

Bachelor in Data Science, Data Science

Bachelor in Data Science degree from the University of Nairobi, completed in 2024.

Tech stack

Software and tools used professionally

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