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Mostafa Mahmoud

Mostafa Mahmoud

AI Trainer and Corporate L&D Specialist

Egypt flagCairo, Egypt
$50.00/hrExpertAppenData Annotation TechCloudfactory

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
CloudFactoryCloudFactory
Mighty AIMighty AI
MindriftMindrift
SuperAnnotateSuperAnnotate

Top Subject Matter

Large Language Models (LLM)
AI-generated content
Voice Data

Top Data Types

TextText
VideoVideo
DocumentDocument

Top Task Types

ClassificationClassification
Entity (NER) ClassificationEntity (NER) Classification
Object DetectionObject Detection
Question AnsweringQuestion Answering
Text GenerationText Generation
Text SummarizationText Summarization
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
RLHFRLHF

Freelancer Overview

AI Trainer (Freelance) – Silencio & Luel. Brings 14+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Arts, Alsun, Ain Shams University (2007). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglishArabicSpanish

Labeling Experience

AI Trainer (Freelance) – Silencio & Luel

Text
As an AI Trainer (Freelance) for Silencio & Luel, I evaluated and rated AI-generated responses for accuracy, relevance, and tone. I crafted and refined training prompts to improve alignment with project guidelines. Additionally, I contributed to audio recording and transcription projects for AI model development. • Evaluated large language model outputs and rated them according to provided rubrics. • Designed and improved task-specific prompts to enhance LLM quality and instruction following. • Assisted in voice data collection and audio transcription for model training purposes. • Provided quality assessments and structured feedback to Quality Assurance teams.

As an AI Trainer (Freelance) for Silencio & Luel, I evaluated and rated AI-generated responses for accuracy, relevance, and tone. I crafted and refined training prompts to improve alignment with project guidelines. Additionally, I contributed to audio recording and transcription projects for AI model development. • Evaluated large language model outputs and rated them according to provided rubrics. • Designed and improved task-specific prompts to enhance LLM quality and instruction following. • Assisted in voice data collection and audio transcription for model training purposes. • Provided quality assessments and structured feedback to Quality Assurance teams.

2024 - Present

Education

A

Alsun, Ain Shams University

Bachelor of Arts, Languages and Translation

Bachelor of Arts
2003 - 2007

Work History

A

Alorica

L&D Specialist / Nesting Lead

Cairo
2025 - Present
M

Microsoft

L&D Specialist

Cairo
2024 - 2025