Portfolio & technology lab

Kevin
McDonald.

Building practical tools at the intersection of mortgage, data, and operations.

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Interactive calculators

Calculator Tools

Payments · affordability · refinance · VA checks
 Free website embedsCalculator StudioMake it yours: choose your colors, add your name, and embed it for free.

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Work and interests

01 / Mortgage

Mortgage Tools

Run loan, affordability, refinance, and rent-versus-buy scenarios.

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02 / Career

Professional

Background, areas of focus, and portfolio projects.

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03 / Analytics

Data Lab

Explore recent U.S. mortgage rates, new-home prices, and the construction pipeline.

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