SaaS Landing Page - Social Media Automation

Project: Landing Page for Social Media Automation Service
We are looking for an experienced website designer/developer to create a modern, high-converting SaaS landing page similar in style and structure to:
https://www.pabbly.com/connect/inr/
About Our Service:
We provide automation solutions including:
Auto-replies for Facebook, Instagram, LinkedIn & YouTube
Google My Business auto-replies
WhatsApp automation (messages, reminders, follow-ups)
Appointment & payment reminders
Google Ads leads auto-save to Excel + WhatsApp/Gmail notifications

Requirements:
Clean, professional SaaS-style design
Fully responsive (mobile-friendly)
Conversion-focused layout
Sections: Hero, Features, How It Works, Pricing, Testimonials, FAQ, CTA
Contact form + WhatsApp integration
SEO-friendly & fast loading
Easy-to-edit backend
In Your Proposal Include:
Portfolio of similar landing pages
Timeline
Cost
Recommended platform (WordPress / Webflow / Custom)
Looking for someone with experience in SaaS landing pages and strong UI/UX skills.