Open to opportunities

samuel mwangi

@samuelmwangi2

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Detail-oriented Data Annotator with 5 years of experience.

Kenya

Message

What I'm looking for

I am looking for opportunities that allow me to leverage my data annotation skills in a collaborative environment focused on AI and machine learning.

I am a detail-oriented and highly skilled Data Annotator with 5 years of experience working with leading companies such as Remotasks, CVAT, and Samasource. My expertise lies in 2D and 3D annotation, image segmentation, and lidar data annotation. I have a proven track record of using top annotation tools like Bounding box, Polygon, Labelbox, CVAT, and SuperAnnotate to deliver high-quality labeled datasets for computer vision tasks.

Throughout my career, I have been recognized for my strong attention to detail and my commitment to delivering precise data annotations with minimal supervision. My journey has seen me promoted from Data Annotator to Reviewer and later to Super Reviewer due to my consistent accuracy and ability to meet project deadlines. I am eager to bring my experience and expertise to Fuzu to help build high-performing AI models.

Experience

Work history, roles, and key accomplishments

Current

Data Annotator

Current

CVAT (Custom Work Project)

Jun 2021 - Oct 2024 (3 years 4 months)

Led annotation projects focusing on object detection and image classification. Demonstrated expertise in computer vision concepts, delivering accurate annotations under tight deadlines to optimize machine learning models.

Object Detection Pixel Level Segmentation Annotation Leadership Computer Vision Quality Assurance Team Collaboration Process Improvement

Data Annotator

Samasource

Jan 2021 - Jun 2022 (1 year 5 months)

Annotated 2D and 3D datasets for machine learning model training, collaborating with data scientists to refine guidelines. Delivered high-quality labeled data on time, receiving positive feedback for thoroughness and communication.

Team Collaboration CVAT Process Improvement Communication Quality Assurance

Data Annotator & Reviewer

Remotasks

Nov 2019 - Jul 2021 (1 year 8 months)

Worked on various data annotation projects, including 2D and 3D image classification and lidar annotation. Promoted to Reviewer and later to Super Reviewer for exceptional attention to detail and quality assurance, overseeing multiple annotation projects and ensuring compliance with project guidelines.