Chwayita N.

Key Skills

Software

No software listed

Top Subject Matter

Law

Medicine

Top Data Types

Image

Video

Text

Top Task Types

Bounding Box

Polygon

Point/Key Point

Segmentation

Question Answering

Classification

Freelancer Overview

Experienced AI Training Specialist and Data Annotator with over three years of experience enhancing model performance across two leading development platforms. Proficient in executing high-quality data labeling, text annotation, and reinforcement learning from human feedback (RLHF) to optimize machine learning algorithms. Proven track record of delivering precise datasets under tight deadlines while strictly adhering to complex annotation guidelines.Skilled in evaluating model outputs for accuracy, relevance, and safety to ensure high-quality AI deployments. Adept at collaborating with cross-functional teams and adapting quickly to evolving platform workflows and project requirements. Strong analytical capabilities and exceptional attention to detail, consistently maintaining top-tier quality metrics across diverse text, image, and data categorization projects.

Labeling Experience

Education

Work History