Website Design & Setup

I need a complete, end-to-end solution for a new blogging site: visual design, back-end development, and final installation on my hosting. The goal is a clean, modern blog that loads quickly, scales well on mobile, and is easy for me to update after hand-over... (Budget: $30 - $250 AUD, Jobs: CMS, Front-end Design, HTML, PHP, SEO, Web Design, Web Development, Website Design, Website Optimization, WordPress)