Kalu Favour Kalu

Key Skills

Software

Toloka

Top Subject Matter

General AI training data

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Freelancer Overview

Freelance AI Data Annotator (Remote). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Toloka and uTest. Education includes Bachelor of Science, University of Nigeria, Nsukka (2024). AI-training focus includes data types such as Text, Image, and Audio and labeling workflows including Classification.

Labeling Experience

Freelance AI Data Annotator (Remote)

TolokaTextClassification

As a Freelance AI Data Annotator, I performed annotation on text, image, and audio datasets for AI model training. I maintained high-quality standards by closely following strict annotation guidelines. My responsibilities included both reviewing and correcting labeled data for quality assurance. • Conducted labeling and categorization for multiple data types. • Worked with platforms such as Toloka and uTest. • Maintained high approval rates and met all targets. • Delivered tasks efficiently in a remote work environment.

As a Freelance AI Data Annotator, I performed annotation on text, image, and audio datasets for AI model training. I maintained high-quality standards by closely following strict annotation guidelines. My responsibilities included both reviewing and correcting labeled data for quality assurance. • Conducted labeling and categorization for multiple data types. • Worked with platforms such as Toloka and uTest. • Maintained high approval rates and met all targets. • Delivered tasks efficiently in a remote work environment.

2024 - Present

Education

Work History