Mostafa Atef

Delivered introductory training in web development, focusing on core technologies including HTML, CSS, and JavaScript. Teach students how to build structured web pages, apply responsive design principles, and create interactive user interfaces. Simplified programming concepts such as variables, functions, DOM manipulation, and basic problem-solving techniques for beginners.

Web Development Instructor at Digital Egypt Pioneers Initiative (DEPI) (2024-05 – Present)

• Delivered introductory training in web development, focusing on core technologies including HTML, CSS, and JavaScript.
• Teach students how to build structured web pages, apply responsive design principles, and create interactive user interfaces.
• Simplified programming concepts such as variables, functions, DOM manipulation, and basic problem-solving techniques for beginners.
• Guided students through hands-on projects like personal websites and simple web applications to reinforce learning.
• Provided step-by-step support, code reviews, and feedback to help students improve their coding skills.
• Designed beginner-friendly lesson plans, exercises, and quizzes to track progress and ensure understanding.
• Introduced essential development tools such as browser developer tools and version control basics (Git).

Data Annotation Specialist at Micro Engineering Tech Inc (METI) (2024-07 – 2025-01)

• Annotated and labeled large datasets including images, text, audio, and video to support machine learning and AI model training.
• Performed data classification, bounding box annotation, semantic segmentation, and text tagging following project guidelines.
• Reviewed and validated annotated data to ensure high accuracy and consistency across datasets.
• Collaborated with data scientists and ML engineers to improve labeling quality and resolve ambiguous cases.
• Maintained detailed documentation of annotation standards and project workflows.

Bachelor's degree in Computer Science – Ain Shams University, Cairo (2020-10 – 2024-08)