Welcome to my open-source development hub. I specialize in quantitative asset modeling, predictive data science, and high-fidelity simulation frameworks.
- Primary Storefront: Explore my professional consulting strategies and analytics architecture at davidbookstaber.com.
- Quantitative Finance: Read my analysis on closed-end funds and systematic risk modeling at davidbookstaber.com/finance.html.
- Software Portfolios: View detailed engineering documentation for my repositories at davidbookstaber.com/software.html.
- pyballistic: A high-fidelity, point-mass ballistic trajectory calculation module written in Python 3.11+.
- tax_tracker: An interactive Jupyter Notebook environment built to compute capital gains tracking across active portfolios.



