5 core career paths: from WordPress engineering to modern React 19, Next.js 16, Testing, Node.js & DevOps, and AI agents.
PHP, hooks, themes, Gutenberg & WooCommerce
Deep architectural core: from WP_Query and custom types to the Block Editor, WooCommerce and Headless REST API.
4 progressive stages of modern web engineering
From TypeScript generics and React 19 Fiber internals to Next.js 16 App Router enterprise architecture and SEO.
Testing trophy from Vitest to Playwright
Comprehensive quality engineering: Vitest 4, TDD, React 19 component testing, E2E with Playwright, Contract & Performance.
Scalable backend, microservices & CI/CD
Node.js 24 LTS architecture, Event Loop, Highload microservices, Docker standalone, Cloudflare/AWS, and GitHub Actions.
Production stack for AI agents & LLMs
Engineering standards: Spec-Driven Development, Context & MCP, autonomous multi-agents, local LLMs, Voice WebRTC, and RAG.