Valentine C.

Key Skills

Software

Toloka

Top Subject Matter

AI model response evaluation and multimodal data annotation (video, image, and text)

Top Data Types

Image

Video

Text

Top Task Types

Classification

Freelancer Overview

Freelance Data Annotator & AI Response Evaluator (Video/Image/Text). Core strengths include Toloka. Education includes Bachelor of Education Science, N/A. AI-training focus includes data types such as Image, Video, and Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance Data Annotator & AI Response Evaluator (Video/Image/Text)

TolokaImage

Freelanced on AI and data annotation tasks involving video, image, and text labeling. Conducted AI model response evaluations to assess relevance, quality, and accuracy. Managed and performed quality review checks on annotated outputs. • Labeled video, image, and text data for training purposes • Evaluated AI responses for relevance, quality, and accuracy • Performed quality review to ensure annotation consistency • Maintained structured annotation records for review

2024 - 2025

Education

Work History