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Mostafa Gamal

@mostafagamal1

Message

AI prompt engineer and data annotation specialist driving reliable LLM outputs.

Egypt

Message

What I'm looking for

I seek roles where I can build and optimize prompt designs, lead annotation quality, and design AI-agent workflows in collaborative teams that value accuracy, process automation, and continuous learning.

I am a Computer Science, Mathematics & Statistics graduate with 5+ years of hands-on experience in AI training, prompt engineering, and data annotation across LLMs, NLP and multimodal labeling. I have worked with Scale AI, Outlier, Appen, Invisible and OpenAI on chatbot training, response evaluation, audio transcription and 2D/3D annotation, consistently delivering production-ready outputs under strict QA guidelines.

I design prompts and context that scale from simple to complex multi-turn assistants, build trigger–action automations and prototype AI-agent workflows to reduce manual effort, and lead peer-review efforts as a reviewer/lead reviewer. I am fluent in Arabic (EG/SA/AE) and English, a quick learner with a strong analytical background, and focused on improving model truthfulness, safety, and dialect alignment.

Experience

Work history, roles, and key accomplishments

Current

Automation & AI Agent Designer

Current

Freelance

Aug 2025 - Present (5 months)

Designed trigger-action pipelines and AI-agent prototypes to automate tasks (e.g., car sales logger, bulk emailer, hydration scheduler), reducing manual effort and improving workflow efficiency through iterative refinement. Built integrations that record transactions, send confirmations, and schedule automated reminders.

Workflow Automation Trigger Action Pipelines Process Optimization Scripting Integration Testing Email Automation

Current

Prompt & Context Engineer

Current

Freelance

Jan 2022 - Present (4 years)

Designed prompts and context frameworks for ChatGPT, Gemini, and Llama to produce production-ready, multi-turn assistant responses; performed quality reviews for truthfulness, safety, dialect alignment (EG/SA/AE), and formatting. Delivered prompt suites and review feedback for clients including Outlier, Invisible, and Appen, improving output reliability across tasks.

Prompt Engineering Safety Alignment Dialectal Arabic Handling Quality

Current

Data Annotation Specialist

Current

Freelance

Jan 2020 - Present (6 years)

Performed 3D LiDAR cuboid labeling, video categorization, image/object annotation, and speech-to-text transcription across Remotasks, Toloka, UHRS and Scale AI projects; acted as reviewer and lead reviewer enforcing QA standards and peer feedback. Completed large-scale annotation sequences and maintained high accuracy under strict instructions.

3D Annotation Image Labeling & QA