Alex Muteti

Key Skills

Software

Label Studio

Top Subject Matter

AI Training Data

Top Data Types

Text

Image

Top Task Types

Classification

Freelancer Overview

Data Labeling Specialist at Appen. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Label Studio. Education includes Bachelor of Science, Machakos University (2022). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Data Labeling Specialist at Appen

Label StudioTextClassification

Worked as a data labeling specialist annotating and categorizing datasets for AI model training. Responsibilities included maintaining high-quality datasets and correcting labeling inconsistencies. Ensured all labeling adhered strictly to quality guidelines. • Annotated text, image, and audio data. • Reviewed and corrected labels for accuracy. • Used Label Studio and spreadsheets for data management. • Delivered reliable training data for AI development.

Worked as a data labeling specialist annotating and categorizing datasets for AI model training. Responsibilities included maintaining high-quality datasets and correcting labeling inconsistencies. Ensured all labeling adhered strictly to quality guidelines. • Annotated text, image, and audio data. • Reviewed and corrected labels for accuracy. • Used Label Studio and spreadsheets for data management. • Delivered reliable training data for AI development.

2023 - 2023

Education

Work History