Dave Dias

Key Skills

Software

Remotasks

Mercor

Top Subject Matter

LiDAR Annotation and 3D Computer Vision

Video Annotation for AI Training

Video Annotation for Machine Learning

Top Data Types

3D Sensor

Video

Image

Top Task Types

Cuboid

Tracking

Bounding Box

Evaluation Rating

Freelancer Overview

3D Data Annotator (LiDAR & Computer Vision). Core strengths include Remotasks and Mercor. AI-training focus includes data types such as 3D Sensor and Video and labeling workflows including Cuboid LIDAR Tracking and AI response reviewing, annotating and evaluation.

Labeling Experience

AI Data Annotator (Video & 3D Data)

RemotasksVideoTracking

As an AI Data Annotator at Remotasks, I conducted annotation on video data to train AI models in object tracking and temporal analysis. I was responsible for ensuring frame-level accuracy and label consistency across extended video sequences. I performed corrections based on quality reviews and followed structured guidelines throughout annotation work. • Labeled actions, events, and objects across multiple frames in videos. • Carried out tracking and temporal labeling for dynamic scenarios. • Performed quality checks, correcting any inconsistencies in annotation. • Adhered to project-specific instructions to deliver high-quality labeled data.

As an AI Data Annotator at Remotasks, I conducted annotation on video data to train AI models in object tracking and temporal analysis. I was responsible for ensuring frame-level accuracy and label consistency across extended video sequences. I performed corrections based on quality reviews and followed structured guidelines throughout annotation work. • Labeled actions, events, and objects across multiple frames in videos. • Carried out tracking and temporal labeling for dynamic scenarios. • Performed quality checks, correcting any inconsistencies in annotation. • Adhered to project-specific instructions to deliver high-quality labeled data.

2025 - Present

3D Data Annotator (LiDAR & Computer Vision)

Remotasks3D SensorCuboid

As a 3D Data Annotator at Remotasks, I annotated LiDAR point clouds and 3D cuboids for computer vision models. My work involved following detailed project guidelines to maintain high annotation accuracy. I regularly performed quality checks, revising work based on feedback to ensure data meets strict standards. • Handled 3D LiDAR data for object localization and detection tasks. • Used annotation tools to label objects with 3D cuboids in sensor data. • Ensured quick turnaround while completing tasks within accuracy requirements. • Followed specific procedures for annotating and correcting complex 3D data.

As a 3D Data Annotator at Remotasks, I annotated LiDAR point clouds and 3D cuboids for computer vision models. My work involved following detailed project guidelines to maintain high annotation accuracy. I regularly performed quality checks, revising work based on feedback to ensure data meets strict standards. • Handled 3D LiDAR data for object localization and detection tasks. • Used annotation tools to label objects with 3D cuboids in sensor data. • Ensured quick turnaround while completing tasks within accuracy requirements. • Followed specific procedures for annotating and correcting complex 3D data.

2025 - Present

Video Data Annotator

MercorVideoTracking

As a Video Data Annotator with Mercor, I labeled objects and actions in video datasets as part of machine learning development. I was responsible for frame-by-frame annotation and object tracking to support AI model training. My work demanded high accuracy and consistency throughout the annotation process. • Maintained annotation standards over long sequences of video frames. • Performed annotation and subsequent corrections according to feedback. • Collaborated remotely to meet project goals and deadlines. • Followed strict accuracy and quality guidelines on each task.

As a Video Data Annotator with Mercor, I labeled objects and actions in video datasets as part of machine learning development. I was responsible for frame-by-frame annotation and object tracking to support AI model training. My work demanded high accuracy and consistency throughout the annotation process. • Maintained annotation standards over long sequences of video frames. • Performed annotation and subsequent corrections according to feedback. • Collaborated remotely to meet project goals and deadlines. • Followed strict accuracy and quality guidelines on each task.

2025 - 2025

Education

Work History