We are a team of designers and developers with expertise and experience in Photoshop, HTML, CSS, PHP, AJAX, JQuery, Angular JS, XML, Wordpress, Joomla, Shopify, Bootstrap, CodeIgniter, Laravel, Google Map API and MySql.
We have designed and coded many custom sites and applications of varied extents and complexity.
I have read your requirement - we have developed similar feature for an application - BOM creation and cost calculation accordingly. I am confident of delivering very well.
You have attached only the final output template. I request you to share the excel sheet. This application will be used only by the office / you and not customers?
Once I study the excel and am able to assess scope of work precisely, I will revise / confirm my bid accordingly. Detailed specifications and inputs will also help me to make an informed commitment and deliver as required.
I ensure a very thorough job and also support if you need changes / enhancements in future. I look forward to hearing from you and working on the project.