Sailaxman Kotha
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Projects
Oil Dependency Price Transmission
An Interactive Dash App exploring asymmetric oil price shocks, volatility spillovers, and geopolitical sentiment across global markets.
ARIMA
Econometrics
LSTM
GARCH
VAR
MATLAB
Apr 18, 2026
Chicago Ride Demand Forecasting
A Detailed Spatial Time-Series Analysis using Temporal Fusion Transformers and Uber H3.
Python
Deep Learning
PyTorch
Uber H3
Time Series
FastAPI
Nov 20, 2024
Austin Spatial Housing Analysis
Interactive app mapping Austin housing prices with spatial models, geography-aware predictions across neighborhoods.
Spatial Analysis
Geospatial
R
Mar 7, 2026
Tech Layoffs Dashboard
Interactive Tableau dashboard tracking tech layoffs by sector, company, and geography - turning workforce data into something navigable for job seekers and analysts.
Tableau
Business Analytics
Data Visualization
Python
Jun 5, 2026
US Election Arizona 2024: Demographics & Predictions
Analyzing geospatial demographics and forecasting voter turnout and election outcomes using Scikit-Learn ensembles.
Python
R
Machine Learning
Geospatial
Scikit-Learn
Oct 29, 2024
Medicaid Provider Spending Analysis
Auditing $600B+ in federal healthcare payments - from column-level EDA to fraud detection, Pareto concentration, price variance, and ghost provider identification using HHS open data
Python
Dask
Plotly
Pandas
Apr 7, 2025
Hierarchical Bayesian Modeling for Customer Purchase Behavior
A deep dive into Instacart’s 3M+ grocery orders — from EDA to Bayesian hierarchical logistic regression and Poisson cart-size forecasting with Stan
Python
Bayesian Statistics
Stan
Data Science
EDA
Oct 15, 2025
Analyzing Subscription Trials Using SQL
Evaluating user free-trial activity across regions and time periods to determine business performance.
SQL
Data Analysis
Business Analytics
Nov 15, 2024
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