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Mathew Kioko

Mathew Kioko

Python Developer - Data Labeling & AI Training

KENYA flag
Kitui, Kenya
$5.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

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Top Data Types

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Top Label Types

Evaluation Rating

Freelancer Overview

I am a detail-oriented Computer Science student with hands-on experience in Python scripting, data handling, and automation, seeking opportunities in data labeling and AI training data roles. I have designed and implemented Python scripts for data processing, built web-based applications, and integrated APIs, all while maintaining a high standard of accuracy and quality control. My background includes managing structured data, practicing data annotation fundamentals, and following complex technical documentation to ensure precise task execution. I am comfortable working with tools like Git, GitHub, Visual Studio Code, Excel, and Google Sheets, and I pride myself on my fast learning ability, strong analytical thinking, and reliable remote work setup. I am passionate about supporting AI model training, content review, and technical support tasks where attention to detail and consistency are essential.

IntermediateEnglish

Labeling Experience

AI Training Data Annotation & Quality Review

OtherTextEvaluation Rating
Conducted structured text data review and annotation practice to support AI training workflows. Tasks included evaluating and rating text responses, categorizing content according to written guidelines, and validating data quality for consistency and accuracy. Utilized Python scripts to clean and format datasets and used Excel/Google Sheets for structured data review. Maintained high attention to detail across repetitive tasks and followed complex annotation instructions precisely. Implemented quality control checks to ensure labeling consistency and guideline compliance, developing strong skills relevant to large language model training and evaluation pipelines.

Conducted structured text data review and annotation practice to support AI training workflows. Tasks included evaluating and rating text responses, categorizing content according to written guidelines, and validating data quality for consistency and accuracy. Utilized Python scripts to clean and format datasets and used Excel/Google Sheets for structured data review. Maintained high attention to detail across repetitive tasks and followed complex annotation instructions precisely. Implemented quality control checks to ensure labeling consistency and guideline compliance, developing strong skills relevant to large language model training and evaluation pipelines.

2024

Education

M

Meru University of Science and Technology

Bachelor of Science, Computer Science

Bachelor of Science
2023 - 2027

Work History

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Self-Directed

Python Developer

Nairobi
2024 - Present