We redesigned Satispay's enterprise website using TypeScript, Next.js, Node.js, Tailwind CSS, and DatoCMS on AWS infrastructure (ECS, CloudFront, CloudWatch, WAF, CodeBuild). The platform seamlessly integrates CRM, helpdesk, and careers systems via REST APIs while maintaining exceptional SEO performance and Core Web Vitals optimization.Our key innovation: Incremental Static Regeneration with custom invalidation layer, overcoming Next.js memory caching limitations in distributed environments. This ensures content freshness without compromising performance.Result: A scalable, lightning-fast platform that grows with Europe's leading fintech. Rock-solid architecture supporting millions of daily users with perfect uptime and seamless user experience.