Affiliate Software Marketing Site Setup

I’m ready to turn my idea for an affiliate marketing site into a fully functioning business that promotes only digital products—namely software and apps. My goal is to have a clean, fast WordPress (or similarly manageable CMS) site that can showcase in-depth reviews, comparison guides, and tutorials while cleanly embedding affiliate links from networks such as PartnerStack, CJ, or ShareASale.

Here’s what I need from you:
• Build or customise a modern, lightweight theme that looks trustworthy on both desktop and mobile.
• Integrate tracking for multiple affiliate programs so clicks and conversions are recorded accurately (Google Analytics 4 + a popular affiliate-link management plugin, e.g. ThirstyAffiliates or Pretty Links).
• Produce—or at least structure—three cornerstone articles (keyword-researched) that compare leading software or app solutions in one niche, demonstrating a repeatable format I can follow for future posts.
• Optimise on-page SEO, schema, and loading speed so the site is ready to rank right out of the gate.
• Hand me a clear hand-over document explaining how to add new reviews, update links, and monitor performance.

If you’ve set up similar digital-only affiliate sites before, especially in SaaS or downloadable software, please share a link. Clear communication matters more to me than flashy design, so let’s keep the build straightforward, scalable, and focused on revenue-driving content from day one.