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Alaa Osama

Data Analyst - AI Trainer

Egypt flagEL Gharbia, Egypt
$10.00/hrIntermediateOtherLabelbox

Key Skills

Software

Other
LabelboxLabelbox

Top Subject Matter

Arabic social media communication
Sentiment Domain Expertise
Ecommerce

Top Data Types

TextText
AudioAudio
Computer Code ProgrammingComputer Code Programming

Top Task Types

Emotion Recognition
Transcription
Computer Programming Coding
Evaluation Rating

Freelancer Overview

Lead Data Annotation – Arabic NLP Project (Social Media For Brands). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Delta University for Science and Technology (2025). AI-training focus includes data types such as Text and labeling workflows including Emotion Recognition, Translation, and Localization.

IntermediateEnglishArabic

Labeling Experience

AI Training

AudioTranscription
AI Training

AI Training

2025 - Present

Arabic Language QA & Localization (AI Training)

OtherText
Reviewed and assessed AI-generated Arabic content for linguistic quality assurance in an AI training and localization capacity. Focused on fluency, accuracy, register, and cultural appropriateness for Arabic Natural Language Processing tasks. Provided structured, actionable feedback categorized by semantic, syntactic, and cultural criteria to guide AI model improvements. • Identified and corrected tone issues between MSA and dialects. • Used bilingual explanations (Arabic/English) for taxonomy. • Enhanced data quality for AI-driven Arabic text processing. • Specialized in high-stakes QA for Arabic localization.

Reviewed and assessed AI-generated Arabic content for linguistic quality assurance in an AI training and localization capacity. Focused on fluency, accuracy, register, and cultural appropriateness for Arabic Natural Language Processing tasks. Provided structured, actionable feedback categorized by semantic, syntactic, and cultural criteria to guide AI model improvements. • Identified and corrected tone issues between MSA and dialects. • Used bilingual explanations (Arabic/English) for taxonomy. • Enhanced data quality for AI-driven Arabic text processing. • Specialized in high-stakes QA for Arabic localization.

Present

Lead Data Annotation – Arabic NLP Project (Social Media For Brands)

OtherTextEmotion Recognition
Led the annotation and labeling of over 10,000 Arabic social media posts for sentiment analysis and emotion detection. Applied a rigorous error taxonomy to effectively distinguish between slang, dialects, and formal Arabic, ensuring data consistency. Offered structured feedback on AI outputs, focusing on register issues and cultural nuances to enhance system performance. • Achieved 85%+ accuracy in sentiment classification. • Provided culturally relevant rewrites and natural phrasing suggestions. • Focused on emotion detection across multiple Arabic dialects. • Developed a crisis detection workflow using BERT and LSTM models.

Led the annotation and labeling of over 10,000 Arabic social media posts for sentiment analysis and emotion detection. Applied a rigorous error taxonomy to effectively distinguish between slang, dialects, and formal Arabic, ensuring data consistency. Offered structured feedback on AI outputs, focusing on register issues and cultural nuances to enhance system performance. • Achieved 85%+ accuracy in sentiment classification. • Provided culturally relevant rewrites and natural phrasing suggestions. • Focused on emotion detection across multiple Arabic dialects. • Developed a crisis detection workflow using BERT and LSTM models.

2024 - 2024

Education

D

Delta University for Science and Technology

Bachelor of Science, Artificial Intelligence

Bachelor of Science
2021 - 2025

Work History

D

Digital Egypt Pioneers Initiative

Microsoft Power BI Specialist

N/A
2025 - 2025
I

Information Technology Institute

Data Engineering Trainee

N/A
2025 - 2025