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Boniface Gitahi

Boniface Gitahi

AI Data Annotation Specialist - Technology & Internet

KENYA flag
Nairobi, Kenya
$20.00/hrExpertClickworker

Key Skills

Software

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Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText

Top Label Types

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Point Key Point

Freelancer Overview

I am a detail-oriented IT professional with hands-on experience in AI data annotation and training data preparation, specializing in image, text, and audio labeling for machine learning projects. I have worked with global AI platforms such as Remotasks and Toroka, where I consistently delivered high-accuracy annotations and thorough QA validation while adhering to strict project guidelines and tight deadlines. My background in Linux systems administration, IT support, and cybersecurity complements my data annotation skills, allowing me to handle sensitive data with a strong focus on confidentiality and compliance. I am proficient with tools like Git, Python, and various database systems, and I am passionate about contributing to impactful AI and data-driven projects across diverse domains.

ExpertEnglish

Labeling Experience

Clickworker

data annotation

ClickworkerImageBounding Box
Annotating cars and other things

Annotating cars and other things

2024 - 2025
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Text anotation

ClickworkerTextPoint Key Point
text annotation

text annotation

2025

Education

E

EC-Council (CodeRed)

Certificate in Ethical Hacking Essentials, Cybersecurity

Certificate in Ethical Hacking Essentials
2022 - 2022
P

PC Kinyanjui Technical Training Institute

Diploma in Information Communication Technology, Information Communication Technology

Diploma in Information Communication Technology
2019 - 2022

Work History

U

Upwork

Freelance IT & Linux Systems Administrator

Nairobi
2021 - Present
C

Computech Limited

IT Support & Systems Maintenance Engineer

Nairobi
2022 - 2026