Code a simple landing page which is responsive

Whilst waiting for a developer to code a website I would like to put up a simple landing page.

I have found a wallpaper which is 1880 × 1253 in size and I have designed the logo and info in vector.

Can someone please help me in coding a simple page that I can throw up which will be responsive and will be full screen width and the logo and contact details will be centered on the screen.

Many thanks