Need Laravel and Javascript Expert to build simple calculator

Do not bid if you cannot begin working immediaely.

Need 3d printing price calculator like this built.. https://craftcloud3d.com/upload

Frontend:
3D File is uploaded
User select measurement of the design MM, CM, Inches
User is then able to view all available materials and select one to create the selected file in.

Admin:
Add Material
– Material Cost: ex. $160.00, Volume ex. 500 (G,KG,L)
– Labor Cost
– Profit Margin (percentage to markup material cost)
–

Add Vendor
– Allow vendor to override material cost and set their own profit margin