AI Data Specialist & High-Quality Voice Contributor ​I am a professional Freelancer specializing in AI Data Collection, Acoustic Sourcing, and Audio Annotation. I help global AI platforms and tech vendors train their machine learning models by providing high-fidelity linguistic data. ​What I do best: ​Voice Data Collection: Delivering high-quality, clear voice recordings based on strict technical guidelines. ​Wake-Up Word Projects: Contributing to voice-activation trigger datasets (e.g., "Hey Siri" models). ​Audio Transcription & Labeling: Converting complex audio files into precise text with high accuracy. ​I pride myself on being a self-managed independent contractor who follows instructions perfectly, respects deadlines, and maintains absolute data confidentiality. ​Languages: Native Arabic (Egyptian Dialect) / Professional English. ​✉️ Available for high-priority AI and audio freelance contracts. Let's build the future of AI together!

YOUSSEF HASSAN

AI Data Specialist & High-Quality Voice Contributor ​I am a professional Freelancer specializing in AI Data Collection, Acoustic Sourcing, and Audio Annotation. I help global AI platforms and tech vendors train their machine learning models by providing high-fidelity linguistic data. ​What I do best: ​Voice Data Collection: Delivering high-quality, clear voice recordings based on strict technical guidelines. ​Wake-Up Word Projects: Contributing to voice-activation trigger datasets (e.g., "Hey Siri" models). ​Audio Transcription & Labeling: Converting complex audio files into precise text with high accuracy. ​I pride myself on being a self-managed independent contractor who follows instructions perfectly, respects deadlines, and maintains absolute data confidentiality. ​Languages: Native Arabic (Egyptian Dialect) / Professional English. ​✉️ Available for high-priority AI and audio freelance contracts. Let's build the future of AI together!

Available to hire

AI Data Specialist & High-Quality Voice Contributor
​I am a professional Freelancer specializing in AI Data Collection, Acoustic Sourcing, and Audio Annotation. I help global AI platforms and tech vendors train their machine learning models by providing high-fidelity linguistic data.
​What I do best:
​Voice Data Collection: Delivering high-quality, clear voice recordings based on strict technical guidelines.
​Wake-Up Word Projects: Contributing to voice-activation trigger datasets (e.g., “Hey Siri” models).
​Audio Transcription & Labeling: Converting complex audio files into precise text with high accuracy.
​I pride myself on being a self-managed independent contractor who follows instructions perfectly, respects deadlines, and maintains absolute data confidentiality.
​Languages: Native Arabic (Egyptian Dialect) / Professional English.
​✉️ Available for high-priority AI and audio freelance contracts. Let’s build the future of AI together!

See more

Language

Arabic
Fluent
English
Advanced
French
Advanced

Work Experience

Mechanical Engineering Intern at Al Salab Company
January 1, 2024 - January 1, 2025
Supported HVAC system design and technical analysis under senior engineers. Used CAD/CAM tools for component specification and 3D modeling.
AI Data Contributor at Freelance
January 1, 2024 - Present
Annotated and labeled structured textual data for training large language models and conversational AI systems. Recorded and timestamped high-quality native Arabic audio samples for ASR training pipelines. Conducted quality assurance reviews on annotated datasets, ensuring 100% compliance with guidelines.
Data Entry Specialist at Freelance
January 1, 2022 - January 1, 2023
Entered, verified, and organized large datasets using Microsoft Excel with high accuracy under deadline pressure.
Private Tutor – Arabic & English at Freelance
January 1, 2022 - January 1, 2024
Delivered personalized Arabic and English language instruction to students, designing structured lesson plans.

Education

Mechanical Engineering at HTI Technology Institute, Egypt
September 9, 2020 - May 17, 2026
B.Sc. Mechanical Engineering at HTI Technology Institute
January 1, 2021 - January 1, 2026

Qualifications

Mechanical Engineering
September 9, 2020 - May 17, 2026

Industry Experience

Education, Manufacturing, Transportation & Logistics