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Shariden Njima

AI Training Specialist / Data Annotator

ExpertLabelbox

Key Skills

Software

LabelboxLabelbox

Top Subject Matter

AI Model Training
Computer Vision

Top Data Types

ImageImage

Top Task Types

Bounding BoxBounding Box
ClassificationClassification

Freelancer Overview

AI Training Specialist / Data Annotator. Core strengths include Labelbox. Education includes Bachelor of Science, Kenyatta University (2023) and Kenya Certificate of Secondary Education, Kiambuthi Girls High School (2018). AI-training focus includes data types such as Image and labeling workflows including Bounding Box and Classification.

Expert

Labeling Experience

Labelbox

AI Training Specialist / Data Annotator

LabelboxImageBounding Box
As an AI Training Specialist and Data Annotator, I provided high-quality annotations for large-scale image, video, and audio datasets. My work focused on object detection, segmentation, classification, and transcription to support diverse AI and machine learning applications. Dedicated to maintaining exceptional accuracy and consistency, I collaborated closely with teams to refine guidelines and workflows. • Performed bounding box and segmentation annotation on images for object detection using YOLO format • Conducted video frame annotation and object tracking for motion-based models • Labeled and transcribed audio datasets for speech recognition • Utilized tools such as Labelbox, CVAT, Supervisely, and VIA for varied annotation tasks.

As an AI Training Specialist and Data Annotator, I provided high-quality annotations for large-scale image, video, and audio datasets. My work focused on object detection, segmentation, classification, and transcription to support diverse AI and machine learning applications. Dedicated to maintaining exceptional accuracy and consistency, I collaborated closely with teams to refine guidelines and workflows. • Performed bounding box and segmentation annotation on images for object detection using YOLO format • Conducted video frame annotation and object tracking for motion-based models • Labeled and transcribed audio datasets for speech recognition • Utilized tools such as Labelbox, CVAT, Supervisely, and VIA for varied annotation tasks.

2023 - Present
Labelbox

Data Annotation Specialist

LabelboxImageClassification
As a Data Annotation Specialist, I labeled image datasets for computer vision tasks, including detection and classification, on remote and project-based assignments. I upheld consistency and accuracy across high-volume projects while supporting data cleaning and preprocessing. My role contributed to preparing datasets crucial for machine learning pipelines. • Labeled image datasets for computer vision applications • Maintained high standards for annotation consistency and data integrity • Provided support for dataset cleaning and preparation • Collaborated remotely on annotation initiatives and project delivery.

As a Data Annotation Specialist, I labeled image datasets for computer vision tasks, including detection and classification, on remote and project-based assignments. I upheld consistency and accuracy across high-volume projects while supporting data cleaning and preprocessing. My role contributed to preparing datasets crucial for machine learning pipelines. • Labeled image datasets for computer vision applications • Maintained high standards for annotation consistency and data integrity • Provided support for dataset cleaning and preparation • Collaborated remotely on annotation initiatives and project delivery.

2022 - 2023

Education

K

Kenyatta University

Bachelor of Science, Information Technology

Bachelor of Science
2019 - 2023
K

Kiambuthi Girls High School

Kenya Certificate of Secondary Education, General Secondary Education

Kenya Certificate of Secondary Education
2015 - 2018

Work History

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