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Morris Muinde

Morris Muinde

AI Model Trainer - Language Technology

KENYA flag
Nairobi, Kenya
$18.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

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Top Label Types

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Freelancer Overview

I am an analytical and detail-oriented professional with a background in Applied Statistics and Economics, passionate about language technology and AI development. My experience includes designing and evaluating AI prompts, annotating training data, and systematically improving model outputs for grammatical accuracy, coherence, and logic. I am skilled in English grammar, linguistic analysis, and data analysis using tools like R, Excel, and SPSS, and comfortable with platforms such as Grammarly and ProWritingAid. My work ranges from academic content creation to hands-on AI training simulations, where I have built a portfolio of refined AI-generated text and categorized error types to enhance model performance. I thrive in collaborative environments, excel at pattern recognition and error detection, and am committed to delivering high-quality, human-sounding AI systems.

IntermediateEnglish

Labeling Experience

Project Hedgehog

OtherImageBounding Box
This project involved a multi-stage pipeline focused on isolating individual subjects from a single source image containing a group of 10 people through precise bounding box annotation, ensuring each person was tightly and accurately localized for AI processing. Based on these 10 annotations, a generative AI model produced 40 composite images (4 per person), which were then meticulously curated down to a final set of 10 images by selecting the single best AI-generated background composite for each individual. Quality measures were strictly adhered to throughout, requiring bounding boxes to maintain tightness and full subject coverage to minimize background bleed, while the curation phase prioritized subject integrity, background realism, and aesthetic consistency to ensure natural and visually cohesive final outputs.

This project involved a multi-stage pipeline focused on isolating individual subjects from a single source image containing a group of 10 people through precise bounding box annotation, ensuring each person was tightly and accurately localized for AI processing. Based on these 10 annotations, a generative AI model produced 40 composite images (4 per person), which were then meticulously curated down to a final set of 10 images by selecting the single best AI-generated background composite for each individual. Quality measures were strictly adhered to throughout, requiring bounding boxes to maintain tightness and full subject coverage to minimize background bleed, while the curation phase prioritized subject integrity, background realism, and aesthetic consistency to ensure natural and visually cohesive final outputs.

2025 - 2025

Education

U

University of Nairobi

Bachelor of Science, Applied Statistics and Economics

Bachelor of Science
2021 - 2025

Work History

S

Self-Employed

Freelance Academic Tutor and Content Writer

Nairobi
2023 - Present
H

Handshake Ai company

Data Annotator

California
2025 - 2025