# Magento Mastery > Magento 2 specialist — custom modules, performance & e-commerce consulting ## About Magento Mastery is a resource for Magento 2 and Adobe Commerce developers. It covers Magento development, custom modules, integrations, performance optimization, Hyvä themes, and e-commerce engineering. ## Main Pages - [Home](https://www.magento-mastery.com/) - [Services](https://www.magento-mastery.com/services/) - [Portfolio](https://www.magento-mastery.com/portfolio/) - [Blog](https://www.magento-mastery.com/blog/) - [Contact](https://www.magento-mastery.com/contact/) ## Topics - Magento 2 Development - Adobe Commerce - Magento Extensions - Hyvä Themes - PHP Development - API Integrations - Performance Optimization - E-commerce Architecture ## Categories - [développement](https://www.magento-mastery.com/categories/d%C3%A9veloppement/) - [magento](https://www.magento-mastery.com/categories/magento/) - [magento 2](https://www.magento-mastery.com/categories/magento-2/) - [performance](https://www.magento-mastery.com/categories/performance/) - [php development](https://www.magento-mastery.com/categories/php-development/) - [seo](https://www.magento-mastery.com/categories/seo/) - [technical deep dives](https://www.magento-mastery.com/categories/technical-deep-dives/) - [tutoriels](https://www.magento-mastery.com/categories/tutoriels/) - [web performance](https://www.magento-mastery.com/categories/web-performance/) ## Tags - [adobe-commerce](https://www.magento-mastery.com/tags/adobe-commerce/) - [api integration](https://www.magento-mastery.com/tags/api-integration/) - [backend](https://www.magento-mastery.com/tags/backend/) - [before after around](https://www.magento-mastery.com/tags/before-after-around/) - [caching](https://www.magento-mastery.com/tags/caching/) - [checkout](https://www.magento-mastery.com/tags/checkout/) - [cli](https://www.magento-mastery.com/tags/cli/) - [cls](https://www.magento-mastery.com/tags/cls/) - [core web vitals](https://www.magento-mastery.com/tags/core-web-vitals/) - [deployment](https://www.magento-mastery.com/tags/deployment/) - [devops](https://www.magento-mastery.com/tags/devops/) - [e-commerce](https://www.magento-mastery.com/tags/e-commerce/) - [ecommerce](https://www.magento-mastery.com/tags/ecommerce/) - [ecommerce speed](https://www.magento-mastery.com/tags/ecommerce-speed/) - [event-driven architecture](https://www.magento-mastery.com/tags/event-driven-architecture/) - [events](https://www.magento-mastery.com/tags/events/) - [frontend](https://www.magento-mastery.com/tags/frontend/) - [full-page cache](https://www.magento-mastery.com/tags/full-page-cache/) - [inp](https://www.magento-mastery.com/tags/inp/) - [interceptors](https://www.magento-mastery.com/tags/interceptors/) - [knockout js](https://www.magento-mastery.com/tags/knockout-js/) - [lcp](https://www.magento-mastery.com/tags/lcp/) - [magento 2](https://www.magento-mastery.com/tags/magento-2/) - [magento caching](https://www.magento-mastery.com/tags/magento-caching/) - [magento development](https://www.magento-mastery.com/tags/magento-development/) - [magento2](https://www.magento-mastery.com/tags/magento2/) - [module-development](https://www.magento-mastery.com/tags/module-development/) - [observers](https://www.magento-mastery.com/tags/observers/) - [performance optimization](https://www.magento-mastery.com/tags/performance-optimization/) - [php](https://www.magento-mastery.com/tags/php/) - [plugins](https://www.magento-mastery.com/tags/plugins/) - [redis](https://www.magento-mastery.com/tags/redis/) - [rest api](https://www.magento-mastery.com/tags/rest-api/) - [seo](https://www.magento-mastery.com/tags/seo/) - [tutorial](https://www.magento-mastery.com/tags/tutorial/) - [varnish](https://www.magento-mastery.com/tags/varnish/) - [varnish cache](https://www.magento-mastery.com/tags/varnish-cache/) ## Articles - [Core Web Vitals in Magento 2: Optimization Guide (2026)](https://www.magento-mastery.com/blog/magento-2-core-web-vitals/) - [Magento 2 Caching Strategies: Full Guide (2026)](https://www.magento-mastery.com/blog/magento-2-caching-strategies/) - [Magento 2 Observers & Events: Complete Developer Guide](https://www.magento-mastery.com/blog/magento-2-observers-events/) - [Magento 2 REST API Best Practices Guide (2026)](https://www.magento-mastery.com/blog/magento-2-rest-api-best-practices/) - [Magento 2 Checkout Customization: Step-by-Step Guide (2026)](https://www.magento-mastery.com/blog/magento-2-checkout-customization/) - [Complete Guide: bin/magento setup:upgrade vs setup:di:compile](https://www.magento-mastery.com/blog/magento-setup-upgrade-vs-di-compile/) - [Magento 2 GraphQL API: Complete Developer Guide (2026)](https://www.magento-mastery.com/blog/magento-2-graphql-api-complete-guide/) - [Magento 2 Indexers Explained: Complete Developer Guide (2026)](https://www.magento-mastery.com/blog/magento-2-indexers-complete-guide/) - [Magento 2 Plugins: Before, After & Around Methods Explained](https://www.magento-mastery.com/blog/magento-2-plugins-before-after-around-complete-guide/) - [Build a Magento 2 Module from Scratch (2026 Guide)](https://www.magento-mastery.com/blog/building-custom-magento-2-module/) - [Magento 2 Performance Optimization Checklist (2026)](https://www.magento-mastery.com/blog/improve-magento-2-performance-optimization-checklist/) - [Magento 2 Varnish Cache Configuration Guide](https://www.magento-mastery.com/blog/configure-varnish-cache-magento-2/) ## All Content - [Core Web Vitals in Magento 2: Optimization Guide (2026)](https://www.magento-mastery.com/blog/magento-2-core-web-vitals/) - [Magento 2 Blog Guide — Topic Clusters & Reading Paths](https://www.magento-mastery.com/blog-guide/) - [Magento 2 Caching Strategies: Full Guide (2026)](https://www.magento-mastery.com/blog/magento-2-caching-strategies/) - [Magento 2 Observers & Events: Complete Developer Guide](https://www.magento-mastery.com/blog/magento-2-observers-events/) - [Magento 2 REST API Best Practices Guide (2026)](https://www.magento-mastery.com/blog/magento-2-rest-api-best-practices/) - [Librairie Imen — Magento 2 Storefront + POS Integration](https://www.magento-mastery.com/case-studies/librairie-imen/) - [Magento 2 Checkout Customization: Step-by-Step Guide (2026)](https://www.magento-mastery.com/blog/magento-2-checkout-customization/) - [Complete Guide: bin/magento setup:upgrade vs setup:di:compile](https://www.magento-mastery.com/blog/magento-setup-upgrade-vs-di-compile/) - [Magento 2 GraphQL API: Complete Developer Guide (2026)](https://www.magento-mastery.com/blog/magento-2-graphql-api-complete-guide/) - [Magento 2 Indexers Explained: Complete Developer Guide (2026)](https://www.magento-mastery.com/blog/magento-2-indexers-complete-guide/) - [Magento 2 Plugins: Before, After & Around Methods Explained](https://www.magento-mastery.com/blog/magento-2-plugins-before-after-around-complete-guide/) - [Build a Magento 2 Module from Scratch (2026 Guide)](https://www.magento-mastery.com/blog/building-custom-magento-2-module/) - [Contact Magento Experts](https://www.magento-mastery.com/contact/) - [Custom Module Packages](https://www.magento-mastery.com/services/custom-modules/) - [Magento 2 Development](https://www.magento-mastery.com/services/magento-2-development/) - [Magento 2 Performance Optimization Checklist (2026)](https://www.magento-mastery.com/blog/improve-magento-2-performance-optimization-checklist/) - [Magento 2 Portfolio & Case Studies](https://www.magento-mastery.com/portfolio/) - [Magento 2 Varnish Cache Configuration Guide](https://www.magento-mastery.com/blog/configure-varnish-cache-magento-2/) - [Migration & Version Upgrades](https://www.magento-mastery.com/services/migration/) - [Performance Optimization](https://www.magento-mastery.com/services/performance-optimization/) - [Privacy Policy](https://www.magento-mastery.com/privacy/) - [Terms of Service](https://www.magento-mastery.com/terms/) - [VPS & Server Optimization](https://www.magento-mastery.com/services/vps-optimization/)