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The BuildSellSecure blog

Practical tutorials, checklists, and teardowns across three tracks: AI ecommerce automation, production SaaS, and application security. New posts land twice a week. Subscribe via RSS.

Latest articles

Ecommerce automation

How AI shopping assistants choose which products to surface

A practical look at how AI assistants and answer engines read product data — and how to structure your catalog so your products get found.

September 21, 2026

Production SaaS

Why most side projects die at the deploy step

The gap between a prototype and a production SaaS — auth, billing, databases, Docker, TLS, CI/CD, monitoring, and backups — and how to close it.

September 21, 2026

Ecommerce automation

Structured product data: the foundation of AI and search discovery

Why consistent product fields make your catalog legible to search engines and AI assistants, and where to start cleaning.

September 25, 2026

Production SaaS

Stripe webhooks without double-charging customers

Signature verification, idempotency, and retry handling for subscription billing, so webhooks never double-provision.

September 25, 2026

AI application security

Prompt injection explained for web developers

Direct and indirect prompt injection, and the defensive patterns that reduce the risk in AI features.

September 25, 2026

Planned topic clusters

Ecommerce automation

Cluster: AI product discovery

  • How AI shopping assistants choose which products to surface
  • Structuring product data for search and answer engines
  • Abandoned-cart automation that does not annoy customers
Production SaaS

Cluster: Ship to production

  • Deploying a React and Node app with Docker and Nginx
  • Stripe webhooks without double-charging customers
  • Zero-downtime deploys with GitHub Actions
App security

Cluster: Defend what you ship

  • Prompt injection: what it is and how to reduce the risk
  • A practical OWASP API security checklist for SaaS
  • Safe, local security labs you can run in Docker

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