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M
Muhammed Medhat

Muhammed Medhat

Teaching Assistant

Egypt flagCairo, Egypt
$10.00/hrIntermediate

Key Skills

Software

No software listed

Top Subject Matter

Healthcare
Education
Science

Top Data Types

VideoVideo
ImageImage
TextText

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
TranscriptionTranscription
Data CollectionData Collection
Evaluation/RatingEvaluation/Rating
Question AnsweringQuestion Answering

Freelancer Overview

Teaching Assistant. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Master of Science, Minia University (2024) and Bachelor of Dental Surgery, Minia University (2019).

IntermediateEnglishArabic

Labeling Experience

AI Trainer

ImagePrompt Response Writing SFT
AI Training Project – Image Annotation & Visual Data Optimization (with Invisible Technologies) Contributed to a large-scale AI training initiative focused on improving computer vision model performance through high-quality image annotation and evaluation. The project involved working with diverse photographic datasets to support supervised learning pipelines. Key responsibilities included: Performing detailed image annotation and labeling (objects, boundaries, contextual elements) following strict guideline protocols. Conducting quality assurance (QA) to ensure dataset accuracy, consistency, and bias minimization. Interpreting complex visual scenes and applying semantic tagging to enhance model understanding. Collaborating with distributed teams to refine annotation standards and improve workflow efficiency. Providing feedback on edge cases to support model training optimization and dataset refinement. Impact: Helped improve training dataset reliability, directly contributing to enhanced model accuracy in object detection and classification tasks. Maintained high precision and consistency under production-level throughput requirements.

AI Training Project – Image Annotation & Visual Data Optimization (with Invisible Technologies) Contributed to a large-scale AI training initiative focused on improving computer vision model performance through high-quality image annotation and evaluation. The project involved working with diverse photographic datasets to support supervised learning pipelines. Key responsibilities included: Performing detailed image annotation and labeling (objects, boundaries, contextual elements) following strict guideline protocols. Conducting quality assurance (QA) to ensure dataset accuracy, consistency, and bias minimization. Interpreting complex visual scenes and applying semantic tagging to enhance model understanding. Collaborating with distributed teams to refine annotation standards and improve workflow efficiency. Providing feedback on edge cases to support model training optimization and dataset refinement. Impact: Helped improve training dataset reliability, directly contributing to enhanced model accuracy in object detection and classification tasks. Maintained high precision and consistency under production-level throughput requirements.

2025 - 2025

Education

M

Minia University

Bachelor of Dental Surgery, Dentistry

Bachelor of Dental Surgery
2014 - 2019
M

Minia University

Master of Science, Prosthodontics

Master of Science
2024

Work History

I

Invisible

AI Trainer

Cairo
2025 - Present
5

5Quarters

Dental Education Content Creator & Lecturer

Cairo
2024 - Present