Joe Gitonga
@joegitonga
I am a detail-oriented data annotation specialist and Kiswahili tutor supporting data-driven projects and language learners.
What I'm looking for
I am a detail-oriented professional with a Bachelor’s Degree in Education from Mt. Kenya University and hands-on experience in data annotation, labeling, and quality assurance. I specialize in annotating text, image, audio, and video for machine learning with precision.
As a freelance Data Annotation Specialist, I've annotated large volumes of data, conducted quality checks, and collaborated with project teams to meet accuracy and deadline standards. I have also delivered personalized online Kiswahili lessons to local and international learners, designing interactive lesson plans and assessments.
I am passionate about supporting data-driven projects and educational growth, combining strong communication, organization, and problem-solving skills. I am flexible to work in both educational and data-related roles and seek opportunities to contribute measurable impact.
Experience
Work history, roles, and key accomplishments
Online Kiswahili Tutor
Self-Employed
Delivered personalized online Kiswahili lessons to local and international learners, designing interactive lesson plans and assessments to improve fluency and comprehension. Provided continuous feedback and progress tracking to support learner outcomes.
Data Annotation Specialist
Freelance
Annotated and labeled large volumes of text, image, audio, and video data to support ML model training, ensuring high accuracy and consistency through systematic quality checks. Collaborated with project teams to meet deadlines and maintain data reliability.
Education
Degrees, certifications, and relevant coursework
Mount Kenya University
Bachelor of Education, Education
2016 - 2019
Completed a Bachelor of Education (B.Ed.) at Mount Kenya University from 2016 to 2019.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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