Paul D.

Key Skills

Software

No software listed

Top Subject Matter

General Knowledge and basic biology

Instruction Following

AI Safety

Top Data Types

Video

Image

Audio

Top Task Types

Segmentation

Text Generation

Question Answering

Object Detection

Action Recognition

RLHF

Freelancer Overview

I have 1 year of professional experience in AI data annotation with Mercor AI and Atlas, covering end-to-end data labeling workflows to improve large language model performance. My work spans text classification, preference ranking, response evaluation, and content quality checks. I consistently maintained a high quality score by adhering strictly to complex guidelines, spotting subtle reasoning errors, and delivering accurate, bias-free annotations at scale. Due to strong performance and reliability, I was promoted to reviewer where I audit peer submissions, calibrate labeling standards, and handle complex edge-case tasks that require nuanced judgment. I’m experienced in resolving guideline ambiguity, providing constructive feedback, and ensuring dataset consistency for safety-critical AI training. I thrive on detailed instructions, high-throughput environments, and tasks where precision directly impacts model behavior.

Labeling Experience

Education

Work History