Certifications & Experience

Developed responsive websites backend systems with Laravel, including API integration and database management. Implemented workflow automation using n8n to improve process efficiency and system integration.

Built and optimized cross-platform web and mobile solutions while implementing backend workflow automations to maximize system reliability and operational efficiency.

Developed an obesity classification model on 2,111 records using XGBoost, achieving a 97.4% F1-score while reducing features by 47.1% through statistical feature selection and feature importance analysis.