sea-man.org - Educational Platform for Sailors (6-year project)

I took a basic blog and turned it into a full SaaS platform generating 20+ monthly sales.
- Built a custom JavaScript testing system (CES, Delta, CBT) that became the main traffic driver - organic traffic grew 80%
- Implemented WooCommerce monetization with dual payment gateway (PayPal + crypto)
- Optimized architecture to achieve 95+ PageSpeed score
- Set up a content operation: trained 3 writers, maintained SEO workflow
- The site now generates recurring revenue from PDF products and premium memberships