Peter Mutua

Data Annotator

Talent

NairobiMember since April 21, 2026

Data analysis and annotationStrong attention to detailTime managementProject coordinationContent creation and SEO writingProofreading and editingClient communication and collaborationStrong analytical and problem-solving skills

Hire this person

Send a job offer directly to this candidate

Data analysis and annotationStrong attention to detailTime managementProject coordinationContent creation and SEO writing

About

Experienced Freelance Writer and Data Annotator with over five years of experience producing high-quality academic work, research-based content, and precise dataset labeling for AI/ML systems. Demonstrates exceptional attention to detail, strong analytical ability, and proven performance exceeding set targets in annotation tasks. Skilled in adapting writing style across academic and professional contexts while consistently meeting tight deadlines.

Dedicated to delivering clear, accurate, and engaging outputs for clients and AI development teams.

Experience

Operations Associate at Fuzu (2025-05 – Present)

Image data verification and labeling for Uber's quality and safety guidelines

Verify image data to ensure accuracy and alignment with Uber's quality and safety guidelines.
Label images with relevant metadata using annotation tools under structured instructions.
Exceed a 98% accuracy target, consistently delivering precise and reliable labels.
Follow clearly defined workflows for annotation with zero guesswork.
Flag unclear, low-quality or inconsistent data to support robust quality-control processes.
Contribute to an efficient annotation pipeline by adhering to productivity and accuracy KPIs.

Data Annotator at Telus Digital (2023-11 – 2025-01)

Detailed data annotation and AI training process improvement

Performed detailed data annotation, accurately labeling data to improve AI training processes
Ensured compliance with quality standards, contributing to the enhanced accuracy and reliability of machine learning models
Collaborated effectively with a cross-functional team, contributing to a 95% quality rate in data outputs

Freelance Writer at Fiverr (2019-03 – 2023-07)

Content creation and SEO-optimized writing for diverse clients

Produced articles, blogs, product descriptions, and academic-style content for clients worldwide.
Delivered SEO-optimized content that improved client visibility and organic engagement.
Maintained strong client satisfaction, achieving 80% repeat business.
Developed versatile writing skills across health, education, business, and technology fields.