Greetings to you
I can create the required calculator in JavaScript, CSS, and HTML for your Shopify website within the 1 day . The design will be intuitive and responsive for both desktop and mobile users.
For the past 6 years, I am are involved in PHP/Shopify/Shopify-Plus designing, development, updating, maintenance, optimization, security and troubleshooting. Developed many custom extensions, responsive themes and APIs. Strong knowledge about payment gateways, shipping modules, third-party API integration, Google Maps, Google Analytics, social media, caching, third-party integrations, admin management and much more about Shopify. I have good hands on Adobe Photoshop, Illustrator, Sketch, HTML, CSS, JS, jQuery, Bootstrap, etc.
Let's get started!
Best regards,
Balbir chad