Brenda Muthoni
@brendamuthoni
Educational content quality assurance specialist who reviewed 1,500+ mathematical solutions at Brainly and supports AI content validation.
KenyaWhat I'm looking for
At Brainly, I reviewed and validated mathematical solutions for accuracy, clarity, completeness, and pedagogical correctness. I also used LaTeX to format complex mathematical expressions and checked solutions against curriculum standards.
At Easy Elimu Educational Services Ltd., I processed and validated exam questions for a digital educational platform, verified curriculum alignment, and resolved content display and accuracy issues. I also managed content pipelines across a Laravel-based platform.
As a Subject Matter Expert at Gathogorero Junior School, I teach Mathematics and Pre-Technical Studies and assess student understanding. My experience also includes AI training data annotation and quality review, and I hold certifications in AI Programming and AI Fundamentals.
Experience
Work history, roles, and key accomplishments
Subject Matter Expert - Mathematics & Curriculum Standards
Gathogorero Junior School
Feb 2024 - Present (2 years 9 months)
Teach Mathematics and Pre-Technical Studies to 150+ students, with deep expertise in curriculum standards and pedagogical best practices. Assess student understanding and ensure instructional activities align with learning outcomes.
Content Quality Manager & Data Specialist
Easy Elimu Educational Services Ltd.
Mar 2020 - Nov 2025 (5 years 8 months)
Processed, validated, and formatted 2,000+ exam questions into a digital platform with 100% accuracy. Managed content pipelines across a Laravel-based educational platform and resolved 50+ content display issues.
Mathematics Content Reviewer & QA Specialist
Brainly
Jan 2021 - Aug 2021 (7 months)
Reviewed and validated 1,500+ mathematical solutions for accuracy and pedagogical correctness, maintaining a 96%+ accuracy rate. Formatted complex mathematical expressions using LaTeX and supported AI-assisted content moderation.
Data Entry & Content Verification Specialist
Ricasi Consultancy Ltd.
Jul 2020 - Apr 2021 (9 months)
Processed, verified, and quality-checked 1,000+ records across multiple databases for accuracy and consistency. Developed advanced attention to detail and technical proficiency in database management.
Annotated, labeled, and validated 5,000+ data points for AI and machine learning model training, maintaining 98%+ consistency. Specialized in mathematics problem classification and object detection, and improved dataset quality by 15%.
Education
Degrees, certifications, and relevant coursework
Udacity
AI Programming with Python Nanodegree, Artificial Intelligence
Completed the AI Programming with Python Nanodegree in 2024.
IBM
Artificial Intelligence Fundamentals, Artificial Intelligence
Completed the Artificial Intelligence Fundamentals certification in 2024.
Cisco Networking Academy
Python Essentials 1, Computer Science
Completed the Python Essentials 1 course in 2024.
University of Nairobi
Bachelor of Education (Science), Education
Grade: Second Class Honours (Upper Division)
Bachelor of Education (Science) with Second Class Honours (Upper Division) from the University of Nairobi in 2021.
Tech stack
Software and tools used professionally
Availability
Location
KenyaAuthorized to work in
Salary expectations
Job categories
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