Undergraduate specializing in Applied Statistics at the Faculty of Science, University of Colombo. Bridging mathematical optimization, predictive modeling, and software engineering to solve real-world industry challenges.
Skills & Methodologies
Python, R, Java, C++, SQL (SQLite, relational databases)
Time Series (ARIMA), Statistical Inference, Regression Diagnostics, Variance Stabilization
Linear Programming (AM 2014 A+), TSP Route Optimization, SciPy MILP Solver
Streamlit Cloud, Plotly, Pandas, Scikit-Learn, Git/GitHub, LaTeX
Featured Analytics & Engineering Projects
Interactive web dashboard exploring Sri Lanka's post-crisis tourism rebound (2022–2026). Features dynamic KPI tracking, country market share donut charts, and seasonality pattern heatmaps.
Interactive personal finance intelligence tool calibrated with official Inland Revenue Department (IRD) APIT progressive tax tables. Features dynamic waterfall cashflow tracking, EPF/ETF retirement fund accumulation, and annualized projections.
Analyzed 52,400+ deliveries across 225 T20Is (2006–2026). Formulated a Binary Integer Linear Program using SciPy's HiGHS solver to select the mathematically optimal all-time national XI under composition constraints.
Modeled the Traveling Salesperson Problem across 8 Western Province distribution hubs. Achieved a 41.0% distance reduction (saving 91 km per trip), delivering over Rs. 15.4M LKR in estimated annual fleet diesel savings.
Classification model achieving 80.62% accuracy and 0.8422 ROC-AUC. Extracted odds ratios to identify Fiber Optic (+1.181) as the primary churn risk and two-year contracts (-1.250) as the strongest retention anchor.
Evaluated 5+ years of daily Gold prices. Handled non-stationarity and heteroskedasticity via log returns, fitted optimal ARIMA(0,1,1) with drift, achieving 8.26% MAPE over a 60-day out-of-sample window.
Object-oriented desktop application engineered in Java applying design patterns, clean modular architecture, and automated student enrollment/record processing.