N. Uras Demir, Ph.D.

Data Science Projects

Welcome to my data science portfolio. Below are examples of interactive dashboards and modeling applications I have developed.


Data Visualization Dashboard

An interactive tool for exploring macroeconomic indices across different countries.
The dashboard allows users to dynamically filter, compare, and visualize multiple indicators to uncover global trends.


A/B Testing Simulator

A customizable simulator for conducting A/B tests toward sales analytics.
The simulator allows users to input experimental parameters and visualize expected outcomes for real-time business decision support.


ML-Based GDP Estimator

A dashboard that applies supervised machine learning techniques for GDP modeling.
The model leverages real-world economic features to estimate GDP values, providing customizable country-level and regional projections.


Technical Analysis Dashboard

A flexible platform for conducting technical analysis of equity investments.
The dashboard supports dynamic plotting of moving averages, RSI, MACD, and other technical indicators with customizable timeframes.


Value at Risk (VaR) Calculator

A customizable app that estimates stock Value at Risk (VaR) using various simulation methods including historical simulation, variance-covariance approach, and Monte Carlo simulation.