Mobile-Friendly WordPress Blog Setup

I already own the hosting and domain; now I need someone to turn them into a clean, responsive WordPress blog. The vision is straightforward: a classic, chronological layout that lets readers scroll through posts without distraction, working just as smoothly on phones as on desktops.

Here’s what I’m looking for you to handle:
• Install and configure the latest WordPress on my server.
• Choose or lightly customize a theme that delivers a classic blog feel while staying fully mobile-friendly.
• Build an attractive home page that highlights recent posts and sets an inviting aesthetic tone.
• Create the core static pages—About Me and Contact—using simple, reader-friendly design.
• Set up the main blog index so new articles automatically appear in proper order.
• Tweak basic performance, security, and SEO settings so the site loads fast and is ready for search engines.

If you can also recommend lightweight plugins for caching, spam protection, and easy social sharing, that’s a plus, but please keep the stack minimal to preserve speed. When you’re done, I want a site I can immediately start posting to, with no layout bugs on any screen size.

Let me know your estimated turnaround time and any similar blogs you’ve launched so I can see your style in action.