<?xml version="1.0" encoding="UTF-8"?>
<!--
  Static sitemap of known marketing routes. Course + roadmap slugs are
  appended dynamically by the build-time generator (scripts/build-sitemap.mjs)
  or — at runtime — by the course-service endpoint /api/public/sitemap.xml.
-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://helloencyclo.com/</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://helloencyclo.com/catalog</loc>
    <changefreq>daily</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://helloencyclo.com/roadmaps</loc>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://helloencyclo.com/free-python-bootcamp</loc>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://helloencyclo.com/blog</loc>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://helloencyclo.com/subscription</loc>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://helloencyclo.com/login</loc>
    <changefreq>monthly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://helloencyclo.com/privacy-policy</loc>
    <changefreq>yearly</changefreq>
    <priority>0.2</priority>
  </url>

  <!-- Live courses (kept in sync manually until the build-time generator lands).
       Source of truth: courses.course WHERE state = 'LIVE' (as of 2026-06-12). -->
  <url><loc>https://helloencyclo.com/courses/frontend</loc><changefreq>weekly</changefreq><priority>0.9</priority></url>
  <url><loc>https://helloencyclo.com/courses/database</loc><changefreq>weekly</changefreq><priority>0.9</priority></url>
  <url><loc>https://helloencyclo.com/courses/api-management</loc><changefreq>weekly</changefreq><priority>0.9</priority></url>
  <url><loc>https://helloencyclo.com/courses/data-engineering</loc><changefreq>weekly</changefreq><priority>0.9</priority></url>
  <url><loc>https://helloencyclo.com/courses/blockchain-web3</loc><changefreq>weekly</changefreq><priority>0.8</priority></url>
  <url><loc>https://helloencyclo.com/courses/agile-pm</loc><changefreq>weekly</changefreq><priority>0.8</priority></url>

  <!-- Mastery roadmaps. Source of truth: courses.roadmap WHERE published = TRUE. -->
  <url><loc>https://helloencyclo.com/roadmaps/kubernetes-mastery</loc><changefreq>weekly</changefreq><priority>0.8</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/dsa-java</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/dsa-python</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/database-engineering</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/lld-java</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/lld-python</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/design-patterns-java</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/design-patterns-python</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/hld-java</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/hld-python</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/architect-track</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/cloud-computing</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/platform-engineering</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/devops</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/saas-programming</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/data-science</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/data-engineering</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/machine-learning</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/deep-learning</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/artificial-intelligence</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/generative-ai</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/mlops</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/prompt-engineering</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/cybersecurity</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/secops</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/iot</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/technical-leadership</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/business-skills</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/public-speaking-skills</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/english-skills-enhancement</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/cooperative-skills-enhancement</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/roadmaps/personal-brand-promotion</loc><changefreq>weekly</changefreq><priority>0.7</priority></url>

  <!-- Blog posts -->
  <url><loc>https://helloencyclo.com/blog/rag-production-patterns</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/blog/kubernetes-networking-primer</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/blog/llm-cost-optimization</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/blog/rate-limiting-system-design</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/blog/sql-window-functions</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>

  <!-- Lead magnets (gated downloads) -->
  <url><loc>https://helloencyclo.com/free</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://helloencyclo.com/free/rag-production-checklist</loc><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://helloencyclo.com/free/sql-window-functions-cheatsheet</loc><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://helloencyclo.com/free/ml-interview-cheatsheet</loc><changefreq>monthly</changefreq><priority>0.8</priority></url>

  <!-- SEO landing pages -->
  <url><loc>https://helloencyclo.com/guides/how-to-learn-machine-learning-for-engineers</loc><changefreq>monthly</changefreq><priority>0.9</priority></url>
  <url><loc>https://helloencyclo.com/guides/rag-production-tutorial</loc><changefreq>monthly</changefreq><priority>0.9</priority></url>
  <url><loc>https://helloencyclo.com/guides/data-engineer-roadmap</loc><changefreq>monthly</changefreq><priority>0.9</priority></url>
</urlset>
