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Joshua Juma

Joshua Juma

Data Annotator - AI & Machine Learning

KENYA flag
nairobi, Kenya
$3.00/hrExpertClickworkerCVATRemotasks

Key Skills

Software

ClickworkerClickworker
CVATCVAT
RemotasksRemotasks

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Label Types

Bounding Box
Classification
Cuboid
Polygon
Polyline
Segmentation

Freelancer Overview

I am a detail-oriented data annotator and transcriber with hands-on experience in image and text annotation, segmentation, and data validation for AI and machine learning projects. My background includes working on remote platforms like Remotasks, where I consistently followed complex annotation guidelines and maintained high accuracy in labeling, bounding boxes, and classification tasks. I am skilled in using Jira and Confluence for documentation and workflow management, and have contributed to both computer vision and NLP datasets. My strong analytical skills, commitment to data quality, and ability to work independently or collaboratively make me a reliable contributor to any data labeling or AI training data team.

ExpertEnglishSwahili

Labeling Experience

No Data Labeling experience added

Joshua J. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

T

Tumaini House School

Certificate, Computer Packages

Certificate
2022 - 2022
T

Tumaini House School

Certificate, Computer Applications

Certificate
2022 - 2022

Work History

E

empact

data labler

nairobi
2021 - 2025
M

Miniso Lifestyle Company Limited

Cashier & Sales Assistant

Nairobi
2020 - 2021