Peter R.

Key Skills

Software

Other

Top Subject Matter

AI/ML training datasets (text, audio, behavioral)

Top Data Types

Text

Audio

Top Task Types

Classification

Entity (NER) Classification

Freelancer Overview

Freelance Data Annotator (18 Months of Experience). Brings 16+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Diploma in Teaching English, American University in Cairo (AUC) (2025) and Professional Diploma in Addiction and Mental Disorders Therapy, N/A (2023). AI-training focus includes data types such as Text, Audio, and and Behavioral Data and labeling workflows including Classification and Named Entity Recognition.

Labeling Experience

Data Annotator (Freelance) - Freelance

AudioEntity (NER) Classification

Review, label, and annotate diverse datasets to support AI and machine learning training. Work across text, audio, and behavioral data while ensuring annotation consistency. This role requires attention to detail, quality control, and familiarity with dataset labeling standards.• Annotate and label dataset items according to project guidelines • Ensure high accuracy and consistency across multiple platforms • Validate labeled outputs to meet quality requirements • Support AI model training by producing reliable annotations

2024 - Present

Freelance Data Annotator (18 Months of Experience)

OtherTextClassification

You performed freelance data annotation tasks to support AI and machine learning model training across multiple data modalities. Your work involved reviewing, labeling, and annotating datasets with high accuracy and consistency. You ensured labeled outputs met quality requirements across different platforms and project types. • Labeled and annotated diverse datasets including text and audio • Reviewed annotation work for accuracy and consistency • Supported model training through structured labeled outputs • Maintained quality across multiple platforms and project variations

2024 - Present

Education

Work History