I specialize in Excel based software. Using a software development driven approach, I build excel worksheets that are solid, scalable, and future-proofed. This is accomplished through efficient formulas, and VBA integration. I specialize in large-scale projects. One such project was prototyping a financial planning software for a RIA. This project contained over 100 worksheets, and 600,000 formulas, and encompassed the entire process of financial planning, from data input to deliverables.