Mohammad Al-Refaie

AI Engineer | LLMs & RAG | Generative AI | Machine Learning & Deep Learning | Data Analysis

Jeddah, Makkah, Saudi Arabia

About

AI engineer, skilled at translating complex concepts into practical applications. Well-versed in machine learning and driven to contribute to the AI landscape.

Experience

  • AI Engineer at Hesco Engineering Services
    Apr 2026 - Present · 8 mos

  • Data Science Intern at SHAI For AI | شاي للذكاء الاصطناعي
    Jun 2024 - Oct 2024 · 5 mos

    • Performed advanced data cleaning, preprocessing and feature extraction for ML/DL workflows. • Conducted exploratory data analysis (EDA) to uncover trends, correlations, and hidden patterns that guide model development. • Built, trained, and evaluated machine learning models (classification, regression) using Scikit-learn and XGBoost. • Trained and fine-tuned deep learning models using TensorFlow and PyTorch for image classification tasks. • Developed data augmentation strategies to enhance deep learning model robustness. • Prepared technical reports and visualizations to communicate findings, model performance, and recommendations to stakeholders.

  • Machine Learning and Python Intern at The Hope International Edu
    Nov 2023 - Mar 2024 · 5 mos

    • Designed and implemented data collection scripts using Python to gather, clean, and consolidate information from multiple sources. • Executed data preprocessing tasks using Pandas and NumPy to prepare datasets for modeling. • Implemented machine learning algorithms to create robust and interpretable models. • Performed hyperparameter tuning and cross-validation to improve model accuracy, stability, and interpretability. • Assisted in improving documentation standards, including experiment logs, version control practices, and model comparison reports.