Xiao W.

Key Skills

Software

No software listed

Top Subject Matter

AI conversation responses

Objects in images for computer vision

Top Data Types

Text

Image

Document

Top Task Types

Bounding Box

Classification

Point/Key Point

Freelancer Overview

Text Data Reviewer and Rater for AI Training Data. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Engineering, Southwest University of Science and Technology (2022). AI-training focus includes data types such as Text and Image and labeling workflows including Evaluation, Rating, and Bounding Box.

Labeling Experience

Image Annotation Specialist for AI Training Data

ImageBounding Box

Labeled and annotated over 300 images by marking objects as required for AI model development. Used bounding box techniques to ensure reliable object detection per instructions. Maintained label consistency and data quality throughout the annotation process. • Annotated images using bounding boxes for object identification • Adhered to project guidelines for precision and accuracy • Ensured high-quality data for AI computer vision tasks • Contributed to well-structured and clean datasets for training

Present

Text Data Reviewer and Rater for AI Training Data

Text

Completed over 500 text reviews and ratings as part of AI training projects. Labeled conversation responses for usefulness, content safety, and clarity according to supplied guidelines. Ensured consistent application of labeling criteria to maintain quality of AI training data. • Evaluated and rated text responses based on predefined standards • Followed strict rules for content safety and accuracy • Focused on delivering reliable and high-quality labeled data • Contributed to the effectiveness of AI models through careful annotation

Present

Education

Work History