Modern Sleek Architecture Firm Website

I'm looking for a skilled web developer to create a modern and sleek website for my architecture firm, with a focus on generating leads.

The site should include:
- A contact form
- Live chat
- Newsletter signup

The ideal candidate should have:
- Experience in building lead-generating websites
- Proficiency in modern and sleek design aesthetics
- Strong skills in integrating live chat and newsletter signup functionalities

Please provide samples of previous similar work.