Collin Sargent

Amazon DSP Data Warehouse

SQL Server schema (dsp.Associate, dsp.Itineraries, etc.), Python ingestion with Pandas + pyodbc, and performance dashboards.

• SQL
• Python
• ETL

Stock Split Indicator

Using historical data to detect tends in current stock prices to determine when stock splits will happen.

• Python
• SQL
• Power BI

Optimization Algorithms

From-scratch BFGS/DFP implementations with step-size strategies and contour visualizations.

• Optimization
• Python

Optimization Algorithms

From-scratch BFGS/DFP implementations with step-size strategies and contour visualizations.

• Optimization
• Python

Android App – DSP Logistics

Navigation Drawer app with login, theme, and a messaging workflow for DSP ops.

• Android
• Kotlin

Interpolation Toolkit

Chebyshev nodes, Newton’s divided differences, and clamped cubic splines for smooth approximations.

• Numerical
• R