George K.

Key Skills

Software

Clickworker

Top Subject Matter

AI and machine learning datasets

Text datasets for AI/ML

Top Data Types

Image

Text

Top Task Types

Classification

Entity (NER) Classification

Freelancer Overview

Freelance Data Labeling Specialist (Nairobi, Kenya). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes ICT Technician Diploma, Lari Technical and Vocational College. AI-training focus includes data types such as Image and Text and labeling workflows including Classification and Entity (NER) Classification.

Labeling Experience

Freelance Data Labeling Specialist (Text annotation)

TextEntity (NER) Classification

Freelance data labeling responsibilities included text classification and data categorization for AI/ML applications. Labeled and categorized text data while following defined project rules to keep annotations consistent across the dataset. Completed quality assurance checks by reviewing outputs and correcting mistakes before finalization. • Performed text classification and data categorization • Organized text data according to project instructions • Reviewed and corrected labeling errors for data accuracy • Managed work output to meet deadlines

2025 - Present

Freelance Data Labeling Specialist (Nairobi, Kenya)

ImageClassification

Freelance Data Labeling Specialist working on AI and machine learning dataset labeling and categorization tasks. Performed image-related labeling and organized image data according to project instructions while verifying label accuracy through review and corrections. Maintained productivity and quality standards to meet deadlines. • Labeled and categorized datasets for AI/ML projects • Reviewed and corrected labeling errors to ensure accuracy • Organized image and text data per project guidelines • Worked independently with minimal supervision

2025 - Present

Education

Work History