Intellihot IntelliSize

Custom Web Application

The Intellihot Sizing Calculator web app is used to estimate the heating requirements for physical spaces and generate recommendations for appropriate Intellihot heating units. My responsibilities included: coordinating front and back-end development, building a responsive front-end, co-developing the back-end and provisioning the application servers.

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  • Responsive front-end built with Bootstrap
  • Custom back-end and admin system built with Symfony
  • Multi-page form submission
  • Submission tracking and management
  • PDF generation


  • HTML
  • CSS
  • Less
  • Bootstrap
  • JavaScript
  • jQuery
  • PHP
  • Symfony
  • MySQL
  • Git
  • Gulp