Design and develop effective landing page

Looking for landing page master, someone creative who can come up with powerful, highly effective landing page for an online printing company. It will not be our homepage. it will be used only as a landing page for paid advertising. The goal of this page is clear and simple. get a high conversion rate. You have to study our website, products, sales points, advantages, promotions, strength points...etc and came up with best scenario and idea for a landing page. The page must be: quality design, responsive, fast, logical, simple, clear, understandable and attractive. short or long, interactive or not, personalized or not.. That something you decide. The project includes all work from a to z. : idea, planning, story, text. graphics, design and development. If you interested, SHOW us that you understand how the landing page is important by sharing with us your previous work on a similar project. 3-5 examples are enough. Will share our website with selected freelancers after we review their previous work. Good luck.