Notes from building and operating AI systems, commerce platforms and the measurement around them.
Online stores are prime targets for card skimmers and account takeover. This practical checklist covers platform updates, admin security, payment page scripts, monitoring and what to do after a breach.
Platform Operations 4 min read
A complete guide to GA4 e-commerce tracking - which events to send, what the data layer should look like, how to configure Google Tag Manager and how to test everything before you trust the reports.
Digital Marketing 4 min read
If you advertise to users in the EEA or UK, Consent Mode v2 is required for key Google Ads features. Here is what it does, basic vs advanced mode, and how to set it up and test it.
Digital Marketing 4 min read
Hreflang tells search engines which language or country version of a page to show. Here is how it works, with clear examples, platform tips and the errors that break it most often.
SEO 4 min read
Thinking of moving from WooCommerce to Shopify? Here is how to plan the migration, move products, customers and orders, keep your SEO with redirects and launch without surprises.
Commerce Engineering 4 min read
AI features can get expensive as usage grows. These 12 techniques, from model routing and prompt caching to batching and better retrieval, can cut LLM API costs without hurting quality.
AI Engineering 4 min read
Your web server affects speed, caching and security. Here is an honest comparison of Nginx, Apache and LiteSpeed for WordPress and WooCommerce sites, and which one to choose when.
Backend Architecture 4 min read
Klaviyo, Mailchimp and Brevo are three of the most popular email platforms for online stores. Here is how they compare on integrations, segmentation, flows, pricing model and data privacy.
E-mail Marketing 4 min read
AI agents can plan, use tools and complete multi-step tasks. Here is a plain-language explanation of how they work, where they help businesses today, and how to start without losing control.
Agentic Systems 4 min read
Beyond the hype, AI already saves online stores real time and money. Here are 25 practical use cases, from product descriptions to support and forecasting, and how to start safely.
AI for Business 4 min read
Varnish can make Magento 2 pages load in milliseconds, if it is configured well. This guide covers setup, the VCL, SSL termination, hit rate, purging and common errors like 503 Backend fetch failed.
Commerce Engineering 5 min read
Upgrading Magento 2 does not have to be scary. This step-by-step guide covers planning, compatibility checks, Composer commands, testing and rollback, so your store stays secure and stable.
Commerce Engineering 4 min read
