Hello
We have did landing page project on Freelancer.com , please check following link and client review.
https://www.freelancer.com/projects/Graphic-Design-Website-Design/Design-Landing-page.5957653.html
Landing pages will be responsive so it will support all devices (PC, Laptop, Tablets, SmartPhones, iPhone, iPad).
We have expertise in Photoshop CS6, HTML 5, CSS 3, Node.JS, Angular JS, Jquery.
We will provide you maximum satisfaction with our quality work. Please check sample of work in our portfolio.
Thanks
Amit Pawar