
PYTHON | PYTORCH | SQL | TABLEAU | IBM COGNOS ANALYTICS | MS WORKSPACE
Machine Learning
Generative AI
Data Analytics
Pipelining
Automation
Microsoft Workspace
DATA ANALYSIS | Strategic Restaurant Performance & Geospatial Analysis | Python

A comprehensive data analysis suite combining Cognifyz Internship Levels 2 & 3. Features geospatial clustering (KMeans), statistical significance testing (Chi-square, P-values), sentiment analysis simulation, and operational correlation studies to derive actionable insights into restaurant market dynamics.
MACHINE LEARNING | Credit Card Delinquency Early Risk Signal System
Early Risk Signals: Credit Card Delinquency Watch - AI-powered predictive analytics for proactive credit risk management. Machine learning models (Random Forest & Gradient Boosting) analyze behavioral patterns to identify at-risk customers before default, enabling 30-40% reduction in losses.

I appreciate you exploring my portfolio. Feel free to connect for any questions or collaborations!Abdus Sahir Choudhury
© Sahir Choudhury. All rights reserved.