Mohamad Kamal El Jaafari Email & Phone Number

United Arab Emirates

New York, New York, United States

• Developed multilingual multinomial logistic regression and XGBoost models with 98% accuracy for ad placement and recommendation systems, directly boosting client engagement and ROI.
• Engineered a computer vision and pattern recognition video classification model with 92% accuracy, optimizing for minimal execution and RAM costs, significantly enhancing processing efficiency.
• Pioneered a zero-cost data generation approach, effectively reducing data expenses to zero, resulting in… Show more
• Pioneered a zero-cost data generation approach, effectively reducing data expenses to zero, resulting in substantial cost savings for the organization.
• Optimized cosine similarity recommendation models by 80% using K-means and KNN, improving the precision of content suggestions.
• Conducted fine-tuning on the Roberta Japanese Model for NER, achieving 95% accuracy in identifying Japanese artists' names, enriching the cultural dataset.

Beirut, Beirut Governorate, Lebanon

• Forecasted sales trends and inventory needs by analyzing historical data, reducing stockouts and overstock situations by 15%, optimizing inventory management.
• Implemented predictive models to forecast market trends, enhancing strategic decision-making for product launches and improving market competitiveness.
• Transformed complex dataframes and results into actionable visualizations and reports using PowerBI and Google Sheets, driving data-driven decisions.
• Reduced SKLearn code… Show more
• Reduced SKLearn code execution time by 20x through advanced vectorization techniques, significantly improving analysis speed and efficiency.
• Engineered and optimized CRUD SQL queries to integrate databases with sales and logistics analysis, ensuring accurate and timely data insightsLeveraged Knowledge: Forecasting, Predictive Analytics, SQL, PowerBI.