3 articles with this tag

How we built a production email system handling 18 transactional email types — from auth verification to billing receipts — with SES domain verification, template rendering, and delivery monitoring.

How Boottify runs on K3s with Traefik ingress, Let's Encrypt DNS-01 challenges, and Hetzner bare metal. Zero CloudPanel, zero Nginx.

Why local disk storage doesn't scale for a SaaS platform, how we integrated S3 with CloudFront on cdn.boottify.com, and the storage abstraction that makes provider switching seamless.