Kevin

Key Skills

Software

Data Annotation Tech

Mercor

Appen

Top Subject Matter

Healthcare

E-commerce

Technology

Top Data Types

Video

Image

Audio

Top Task Types

Segmentation

Object Detection

Transcription

Computer Programming/Coding

Freelancer Overview

Full-Stack Web Developer. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, N/A (2024).

Labeling Experience

Atlas capture

VideoObject Detection

I handle dense atomic action labeling for the Atlas Capture program, a massive, high-volume project training advanced AI models on human behavior and hand-object interactions. My role involves breaking down short, first-person video clips into precise segments, adjusting timestamps, and writing sequential, comma-separated descriptions of physical tasks. To maintain the project's strict quality standards, I had to pass a rigorous 25-question qualifying assessment and must consistently adhere to precise guidelines regarding action-merging rules and detailed object descriptions to clear the platform's consensus checks.

2026 - Present

remotask

ImageSegmentation

I perform high-precision 2D and 3D bounding box annotation, semantic segmentation, and keypoint labeling on large-scale datasets for autonomous driving, e-commerce, and robotics AI models. My core tasks involve masking objects pixel-by-pixel, drawing tight 3D cuboids to capture spatial depth, and classifying diverse objects within complex visual scenes. To meet the project's strict quality metrics, I must maintain an accuracy threshold above 90–95%, ensuring zero-pixel gaps on borders, precise handling of occlusions, and correct attribute tagging. All work must consistently pass multi-stage reviewer cycles and platform consensus checks to guarantee data readiness for model training.

2023 - Present

Education

Work History