Industrial Gases Product Showcase & E-commerce Website

I'm looking for a skilled web developer to create a website for my industrial gases business. The primary purpose of the website is to showcase our products. However, the website should also have a lead capture functionality, collecting potential customers' contact details, business requirements, and budget estimates.

Key features of the website should include:

- A comprehensive showcase of our industrial gases products
- A contact form for potential leads to fill out, capturing their contact details, business requirements and budget estimates
- E-commerce functionality to facilitate direct sales of our industrial gases through the website
- A way to integrate our software so clients can see their accounts, make payments and requests orders etc.

Ideal candidates for this project should have:

- Proven experience in designing and developing e-commerce websites
- A strong portfolio of product showcase websites
- Excellent skills in creating user-friendly interfaces and seamless navigation
- Ability to integrate lead capturing forms and e-commerce functionality effectively

Please include examples of similar projects you've completed in your proposal.