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Ezekiel Kipngetich

Ezekiel Kipngetich

Expert in polygon segmentation, keypoint annotation, NLP,NER and LLM evalu

KENYA flag
Nairobi, Kenya
$10.00/hrExpertClickworkerCloudfactoryData Annotation Tech

Key Skills

Software

ClickworkerClickworker
CloudFactoryCloudFactory
Data Annotation TechData Annotation Tech
MercorMercor
OneFormaOneForma
RemotasksRemotasks
Scale AIScale AI
SuperAnnotateSuperAnnotate

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
ImageImage
TextText

Top Label Types

Bounding Box
Computer Programming Coding
Entity Ner Classification
Prompt Response Writing SFT
RLHF

Freelancer Overview

Completed high-volume annotation tasks, including bounding boxes, segmentation, sentiment labeling, and audio transcription for ML model training. Worked on computer vision, NLP, and autonomous vehicle projects, contributing to high-accuracy datasets used in AI development pert. My expertise in Python, Excel, SQL, CVAT and Jupyter made me succeed in working the clients.

ExpertEnglish

Labeling Experience

SuperAnnotate

Autonomous Vehicle Annotation Project (Remotask)

SuperannotateImageBounding BoxObject Detection
The Autonomous Vehicle Annotation Project involved creating high-quality labeled datasets from image, video, and LiDAR data to support training and evaluation of self-driving systems. It covered diverse real-world driving scenarios and focused on perception tasks such as object detection, segmentation, tracking, and scene understanding. Key annotation activities included 2D and 3D bounding boxes, semantic and instance segmentation, lane and keypoint annotation, object tracking, sensor fusion, and attribute labeling (e.g., object states, traffic signals, and environmental conditions). Quality was ensured through detailed guidelines, trained annotators, multi-level quality reviews, automated validation checks, and strict accuracy and consistency standards, resulting in reliable and scalable data for safe and effective autonomous driving models.

The Autonomous Vehicle Annotation Project involved creating high-quality labeled datasets from image, video, and LiDAR data to support training and evaluation of self-driving systems. It covered diverse real-world driving scenarios and focused on perception tasks such as object detection, segmentation, tracking, and scene understanding. Key annotation activities included 2D and 3D bounding boxes, semantic and instance segmentation, lane and keypoint annotation, object tracking, sensor fusion, and attribute labeling (e.g., object states, traffic signals, and environmental conditions). Quality was ensured through detailed guidelines, trained annotators, multi-level quality reviews, automated validation checks, and strict accuracy and consistency standards, resulting in reliable and scalable data for safe and effective autonomous driving models.

2022 - 2024

Education

U

University of Nairobi, kenya

Bachelor’s Degree in Data Science , Data Science

Bachelor’s Degree in Data Science
2020 - 2024
U

University of Nairobi

Bachelor's Degree, Data Science

Bachelor's Degree
2020

Work History

R

Rudder Research & Data Analytics LTD

Data scientist

Nairobi
2024 - 2025