Youssef Koraichi

Key Skills

Software

Telus

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Computer Code Programming

Text

Top Task Types

Translation Localization

Freelancer Overview

I am a dedicated AI Trainer and data annotator with hands-on experience in refining machine learning models through precise and accurate data labeling. With strong skills in French and English (both at C1 level), I specialize in audio transcription, phonetic annotation, and multilingual communication, ensuring clear and effective inputs that help improve AI understanding and performance. Having worked remotely on diverse projects, I am comfortable managing detailed tasks with patience, creativity, and attention to detail. My background in customer service and interpretation has strengthened my communication and critical thinking skills, which I apply to every project to deliver high-quality results. I’m passionate about contributing to meaningful AI projects and eager to bring my expertise to your team.

Labeling Experience

AI Trainer & Audio Data Annotation Specialist

TelusAudioTranslation Localization

Worked as an AI Trainer responsible for transcribing French audio files using ARPABET/Phonetic annotation and classifying audio segments for machine learning model training. Tasks included labeling and verifying phonetic transcriptions, ensuring high accuracy and consistency across datasets, and providing feedback to improve annotation guidelines. Project involved large-scale annotation of multilingual audio data with strict adherence to quality standards to enhance speech recognition models.

Worked as an AI Trainer responsible for transcribing French audio files using ARPABET/Phonetic annotation and classifying audio segments for machine learning model training. Tasks included labeling and verifying phonetic transcriptions, ensuring high accuracy and consistency across datasets, and providing feedback to improve annotation guidelines. Project involved large-scale annotation of multilingual audio data with strict adherence to quality standards to enhance speech recognition models.

2023 - 2024

Education

Work History