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J

John Ndegwa

Data Labeling & Annotation Specialist

Kenya flagNairobi, Kenya
Expert

Key Skills

Software

No software listed

Top Subject Matter

AI and Machine Learning Datasets

Top Data Types

ImageImage

Top Task Types

ClassificationClassification

Freelancer Overview

Data Labeling & Annotation Specialist. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Bachelor of Special Needs Education, University of Eldoret (2023). AI-training focus includes data types such as Image and labeling workflows including Classification.

Expert

Labeling Experience

Data Labeling & Annotation Specialist

ImageClassification
As a Data Labeling and Annotation Specialist, I labeled and annotated images, text, and audio datasets for AI and machine learning projects. I was responsible for categorizing data and ensuring accuracy through rigorous quality assurance steps. The projects required following specific annotation guidelines to enhance data consistency and improve AI model performance. • Labeled datasets across image, text, and audio formats. • Performed data tagging, classification, and consistent QA. • Adhered strictly to annotation and project instruction protocols. • Contributed actively to dataset preparation for machine learning tasks.

As a Data Labeling and Annotation Specialist, I labeled and annotated images, text, and audio datasets for AI and machine learning projects. I was responsible for categorizing data and ensuring accuracy through rigorous quality assurance steps. The projects required following specific annotation guidelines to enhance data consistency and improve AI model performance. • Labeled datasets across image, text, and audio formats. • Performed data tagging, classification, and consistent QA. • Adhered strictly to annotation and project instruction protocols. • Contributed actively to dataset preparation for machine learning tasks.

2023 - Present

Education

U

University of Eldoret

Bachelor of Special Needs Education, Special Needs Education

Bachelor of Special Needs Education
2023 - 2023

Work History

N

N/A

Teacher for the Deaf

N/A
2023 - Present
F

Freelance

Translation & Transcription Specialist

N/A
2022 - Present