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A guided vehicle leasing calculator.

A React leasing calculator that brings vehicle selection, pricing, trade-in details, and financing assumptions into one multi-step workflow.

Hulq vehicle leasing calculator interface
Archived project interface.

Project context

A car-leasing web application built around a complex pricing calculator. The interface brought together vehicle data, lease terms, and market comparisons to help users explore their options.

My contribution

  • Built a multi-step React interface for selecting a vehicle and calculating lease terms from factors such as vehicle configuration, trade-in, credit score, and annual mileage.
  • Integrated multiple APIs for vehicle information, pricing calculations, and market comparisons.
  • Implemented the ability to save progress at any step, return through a link, and share a calculation.
  • Refined transitions, animations, and frontend performance across the calculator.

Technologies & focus

  • React
  • API integrations
  • SCSS
  • Multi-step workflows
Screen recording from the time of the project.