Create personal portfolio site

I have an exsisting site displaying my portfolio of art work but it is a bit dated so I would like a more modern and responsive one built preferably in PHP but i am open to suggestions. I have a ready made design for the home page with an image slider as well as the project pages. Each project page should have full screen images with some tabs for navigation. I also need a system to easily upload new projects and images. I will provide screenshots on request.