Key Skills

Software

Remotasks

Labelbox

Top Subject Matter

Computer Vision

Autonomous Vehicles

3D Sensor Data

Top Data Types

Image

Text

Top Task Types

Bounding Box

Entity Ner Classification

Classification

Freelancer Overview

Senior Data Annotation Specialist – Remotasks (Remote). Core strengths include Remotasks, Outlier, and Labelbox. Education includes Master of Science, University of Nairobi (2021) and Bachelor of Science, Kenyatta University (2018). AI-training focus includes data types such as Image and Text and labeling workflows including Bounding Box, Entity (NER) Classification, and Classification.

Labeling Experience

Senior Data Annotation Specialist – Remotasks (Remote)

RemotasksImageBounding Box

Led large-scale image annotation projects for computer vision applications and autonomous vehicle datasets. Consistently maintained high accuracy, undertook quality audits, and provided mentorship for annotators. Specialized in complex labeling such as LiDAR and 3D tasks while optimizing labeling pipelines. • Managed bounding box, segmentation, and keypoint annotation tasks • Exceeded project KPIs for data quality and throughput • Utilized Remotasks, CVAT, and Labelbox software for labeling • Focused on automotive, object detection, and 3D sensor domains

Led large-scale image annotation projects for computer vision applications and autonomous vehicle datasets. Consistently maintained high accuracy, undertook quality audits, and provided mentorship for annotators. Specialized in complex labeling such as LiDAR and 3D tasks while optimizing labeling pipelines. • Managed bounding box, segmentation, and keypoint annotation tasks • Exceeded project KPIs for data quality and throughput • Utilized Remotasks, CVAT, and Labelbox software for labeling • Focused on automotive, object detection, and 3D sensor domains

2021 - Present

Data Labeling Analyst – Outlier (Remote)

TextEntity Ner Classification

Annotated and validated large-scale NLP datasets for various AI language tasks. Collaborated closely with QA teams and followed strict labeling guidelines to ensure consistency. Delivered high-quality datasets under tight project deadlines. • Labeled for named entity recognition, sentiment, and classification • Applied data validation and quality assurance standards • Used Outlier and Labelbox platforms for annotations • Supported data for AI chatbot and NLP pipeline development

Annotated and validated large-scale NLP datasets for various AI language tasks. Collaborated closely with QA teams and followed strict labeling guidelines to ensure consistency. Delivered high-quality datasets under tight project deadlines. • Labeled for named entity recognition, sentiment, and classification • Applied data validation and quality assurance standards • Used Outlier and Labelbox platforms for annotations • Supported data for AI chatbot and NLP pipeline development

2019 - 2020

Data Annotation Associate – Freelance

LabelboxImageClassification

Carried out freelance image classification and transcription projects across diverse industries. Developed strong annotation workflows, improving both speed and accuracy over hundreds of hours. Gained experience in dataset preparation for training AI models. • Completed manual and tool-assisted image classification tasks • Executed transcription projects for audio and image data • Used Labelbox and Excel for data handling and annotation • Delivered data labeling for initial machine learning model development

Carried out freelance image classification and transcription projects across diverse industries. Developed strong annotation workflows, improving both speed and accuracy over hundreds of hours. Gained experience in dataset preparation for training AI models. • Completed manual and tool-assisted image classification tasks • Executed transcription projects for audio and image data • Used Labelbox and Excel for data handling and annotation • Delivered data labeling for initial machine learning model development

2017 - 2019

Education

Work History