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Gladys Kariuki

Gladys Kariuki

Expert in Image annotation, data entry, 3D LiDar annotation

KENYA flag
Nairobi, Kenya
$17.00/hrExpertClickworkerCVATRemotasks

Key Skills

Software

ClickworkerClickworker
CVATCVAT
RemotasksRemotasks
Other
Scale AIScale AI
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

3D Sensor
ImageImage
TextText

Top Label Types

Bounding Box
Classification
Cuboid
Polygon
Segmentation

Freelancer Overview

I have experience in data labeling and AI training data, working with text, image, and video datasets to support machine learning models. I am skilled in accurate annotation, quality checks, and process improvement to ensure consistency and efficiency. My strengths include attention to detail, ability to handle large-scale datasets, and collaboration with teams to align labeling with project goals. With a background in UX, I also bring a user-focused perspective that enhances the relevance of AI outputs.

ExpertEnglish

Labeling Experience

AI Training Data for Computer Vision and NLP

Internal Proprietary Tooling3D SensorBounding BoxPolygon
Contributed to large-scale AI training data projects by labeling images, videos, and text to support autonomous vehicle perception, retail shelf mapping, and NLP model development. Tasks included bounding box and polygon annotations, text classification, and entity recognition. Ensured high accuracy through self-QA and multi-step review processes, reducing error rates and improving efficiency. Collaborated with cross-functional teams to align labeling outputs with project goals.

Contributed to large-scale AI training data projects by labeling images, videos, and text to support autonomous vehicle perception, retail shelf mapping, and NLP model development. Tasks included bounding box and polygon annotations, text classification, and entity recognition. Ensured high accuracy through self-QA and multi-step review processes, reducing error rates and improving efficiency. Collaborated with cross-functional teams to align labeling outputs with project goals.

2015 - 2025

Education

M

Moringa School

Certificate, User Experience Research And Design

Certificate
2024 - 2025
C

Career Foundry

Certificate, UX And UI Design

Certificate
2023 - 2023

Work History

S

Sama

User Experience Reseracher

Nairobi
2023 - 2025
S

Sama

R&D Team Leader

Nairobi
2021 - 2023