Tested engineering playbooks & real-world case studies.

// EXCEL-TO-WEB & MODELING

Moving a Complex Financial Valuation Model from Excel into a Web Application

PHP / MySQL Angular Excel Logic Extraction

See how a complex Excel valuation model with VBA macros, calculations, and scenarios was converted into a centralized PHP, MySQL, and Angular web application.

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// EXCEL-TO-WEB & MODELING

Turning Large Trading CSV Files into a Filterable Web Dashboard

SQL Database Fast CSV Parser Filterable Dashboard

Explore how large trading CSV files and Excel parameter data were moved into a SQL-backed web dashboard with filters, reducing the need to distribute proprietary spreadsheet logic.

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// EXCEL-TO-WEB & MODELING

Sharing a Financial Forecasting Model Without Exposing Its Internal Logic

Multi-Tenant Architecture Server-Side Calculation Formula Protection

Learn how an Excel strategic forecasting model was converted into a multi-tenant web application so users could access and share the model without exposing internal logic.

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// EXCEL-TO-WEB & MODELING

Calculating Loan Interest Across Different Capitalization Periods

Financial Calculation Engine Dynamic Amortization Multi-Frequency Capitalization

See how a dynamic loan interest calculator handled fees, capital, bank charges, multiple capitalization frequencies, and detailed PDF statements.

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// EXCEL-TO-WEB & MODELING

Moving a Trading Plan and Strategy Simulator from Desktop Files to the Web

Web Simulation Engine Relational Database (33 Tables) Strategy Backtester

See how a spreadsheet- and Access-based trading simulator was structured as a web application with centralized data, separate user workspaces, and calculation workflows.

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// EXCEL-TO-WEB & MODELING

Turning an Excel DC Power Calculator into a Shared Web Application

Engineering Calculation Engine Voltage Drop Logic Cable Sizing Matrix

Learn how an Excel-based DC power calculation workflow can be converted into a browser-based tool with centralized calculation records and controlled access to proprietary logic.

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// EXCEL-TO-WEB & MODELING

Turning a Spreadsheet Scoring Model into a Web Application Connected to HubSpot

Web Application HubSpot Contact Ingestion Weighted Scoring Matrix

Explore a web application pattern for converting an Excel scoring model into a database-backed application with HubSpot connectivity, reports, and user management.

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