Lameck Moseti

Key Skills

Software

Remotasks

Appen

Clickworker

Data Annotation Tech

AWS SageMaker

Scale AI

Labelbox

Playment

Top Subject Matter

Autonomous Vehicles

Computer Vision

General AI

Top Data Types

Video

Image

Audio

Top Task Types

Bounding Box

Segmentation

Polygon

Question Answering

Text Summarization

Tracking

Freelancer Overview

Data Annotation Specialist. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Scale AI, Remotasks, and Outlier AI. Education includes Associate Degree, Google Cloud (2023) and Certificate, Harvard University (EdX) (2021). AI-training focus includes data types such as Image and labeling workflows including Bounding Box, Segmentation, and Tracking.

Labeling Experience

Data Labeling Specialist

Aws SagemakerImageBounding Box

As a Data Labeling Specialist for AWS SageMaker, I labeled more than 25,000 computer vision samples, focusing on self-driving and autonomous vehicle datasets. My work involved pixel-accurate LiDAR point cloud annotation and creating 3D bounding boxes for AI model training. I adapted quickly to new tools and maintained exceptionally high accuracy on all projects. • Delivered zero rejected batches with accuracy above 97%. • Rapidly learned advanced annotation software and methodologies. • Specialized in 3D labeling for autonomous driving datasets. • Contributed to AWS SageMaker Ground Truth initiatives.

As a Data Labeling Specialist for AWS SageMaker, I labeled more than 25,000 computer vision samples, focusing on self-driving and autonomous vehicle datasets. My work involved pixel-accurate LiDAR point cloud annotation and creating 3D bounding boxes for AI model training. I adapted quickly to new tools and maintained exceptionally high accuracy on all projects. • Delivered zero rejected batches with accuracy above 97%. • Rapidly learned advanced annotation software and methodologies. • Specialized in 3D labeling for autonomous driving datasets. • Contributed to AWS SageMaker Ground Truth initiatives.

2023 - Present

Data Annotation Specialist

Scale AIImageBounding Box

As a Data Annotation Specialist at Scale AI, I annotated over 50,000 images and video frames for autonomous vehicle perception systems. My primary focus was on creating 3D bounding boxes and labeling LiDAR point clouds, ensuring high accuracy and consistency across large datasets. This work supported AI models used in advanced sensor fusion and edge-case scenario analysis. • Specialized in 3D bounding boxes and LiDAR annotation for sensor fusion datasets. • Maintained 98.2% annotation accuracy and Top 5% performance ranking. • Contributed to multi-modal dataset processing (camera, LiDAR, radar). • Completed advanced training in autonomous driving annotation protocols.

As a Data Annotation Specialist at Scale AI, I annotated over 50,000 images and video frames for autonomous vehicle perception systems. My primary focus was on creating 3D bounding boxes and labeling LiDAR point clouds, ensuring high accuracy and consistency across large datasets. This work supported AI models used in advanced sensor fusion and edge-case scenario analysis. • Specialized in 3D bounding boxes and LiDAR annotation for sensor fusion datasets. • Maintained 98.2% annotation accuracy and Top 5% performance ranking. • Contributed to multi-modal dataset processing (camera, LiDAR, radar). • Completed advanced training in autonomous driving annotation protocols.

2023 - Present

mr

Computer Code ProgrammingPolygon

web dev and software

web dev and software

2023 - Present

Senior Data Annotator

RemotasksImageBounding Box

As Senior Data Annotator at Remotasks, I completed more than 100,000 annotations across various computer vision and AI projects. My expertise included image bounding box, semantic segmentation, and polygon object delineation for global clients with consistently high quality scores. I was frequently selected for premium projects requiring advanced technical knowledge. • Consistently delivered 120+ image annotations per day with quality above 96%. • Specialized in complex object delineation using polygons and bounding boxes. • Provided regular feedback and quality improvement suggestions to clients. • Received multiple commendations for reliability and attention to detail.

As Senior Data Annotator at Remotasks, I completed more than 100,000 annotations across various computer vision and AI projects. My expertise included image bounding box, semantic segmentation, and polygon object delineation for global clients with consistently high quality scores. I was frequently selected for premium projects requiring advanced technical knowledge. • Consistently delivered 120+ image annotations per day with quality above 96%. • Specialized in complex object delineation using polygons and bounding boxes. • Provided regular feedback and quality improvement suggestions to clients. • Received multiple commendations for reliability and attention to detail.

2021 - Present

Image Annotation Expert

ImageBounding Box

As an Image Annotation Expert for Outlier AI, I annotated over 35,000 images for projects in autonomous systems, robotics, and general computer vision. The role required handling complex annotation tasks and conducting quality control reviews of peer work. My insights contributed to guideline and process improvements across projects. • Performed annotation and peer review to maintain high project quality. • Identified and corrected systematic annotation errors. • Participated in project feedback and continuous improvement cycles. • Addressed nuanced business logic in annotation specifications.

As an Image Annotation Expert for Outlier AI, I annotated over 35,000 images for projects in autonomous systems, robotics, and general computer vision. The role required handling complex annotation tasks and conducting quality control reviews of peer work. My insights contributed to guideline and process improvements across projects. • Performed annotation and peer review to maintain high project quality. • Identified and corrected systematic annotation errors. • Participated in project feedback and continuous improvement cycles. • Addressed nuanced business logic in annotation specifications.

2022 - 2024

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Education

Work History