A public list of open-source tutorials written by me about Java and its frameworks

spring-boot medium spring-framework spring-mvc java-tutorial spring-tutorial java-tutorials medium-article devops-tutorial java11 medium-articles medium-article-series spring-tutorials devops-tutorials

• Updated Oct 27, 2020

Free DevOps learning hub for hands-on tutorials, interactive browser playgrounds, roadmaps & cheatsheets for Docker, Kubernetes, Terraform, CI/CD, AWS, Git & Linux. Practice real commands in a simulated terminal, no signup. Curated links to DevOpsLesson.com.

git linux docker kubernetes aws playground devops containers terraform cheatsheet infrastructure-as-code awesome-list sre cicd interactive-learning cloud-engineering devops-roadmap learn-devops devops-tutorials devops-resources

• Updated Sep 10, 2026

ᴇᴠᴇʀʏᴛʜɪɴɢ ᴅᴏᴄᴋᴇʀ. ᴢᴇʀᴏ ᴛᴏ ᴘʀᴏᴅᴜᴄᴛɪᴏɴ. ꜰʀᴇᴇ ꜰᴏʀᴇᴠᴇʀ. — ᴀ ꜱᴛʀᴜᴄᴛᴜʀᴇᴅ, ʟɪɴᴇᴀʀ ᴏᴘᴇɴ-ꜱᴏᴜʀᴄᴇ ᴄᴜʀʀɪᴄᴜʟᴜᴍ ᴄᴏᴠᴇʀɪɴɢ ᴅᴏᴄᴋᴇʀ ꜰʀᴏᴍ ꜱᴄʀᴀᴛᴄʜ ᴛᴏ ᴀᴅᴠᴀɴᴄᴇᴅ: ᴄᴏʀᴇ ᴄᴏɴᴄᴇᴘᴛꜱ, ɴᴇᴛᴡᴏʀᴋɪɴɢ, ᴠᴏʟᴜᴍᴇꜱ, ᴄᴏᴍᴘᴏꜱᴇ, ꜱᴇᴄᴜʀɪᴛʏ, ꜱᴡᴀʀᴍ, ᴄɪ/ᴄᴅ, ʀᴇᴀʟ-ᴡᴏʀʟᴅ ᴘʀᴏᴊᴇᴄᴛꜱ, ᴀɴᴅ ɪɴᴛᴇʀᴠɪᴇᴡ ᴘʀᴇᴘ.

docker kubernetes open-source dockerfiles devops microservices docker-compose containers docker-swarm ci-cd beginner-friendly hacktoberfest containerization interview-preparation docker-security hands-on learn-docker docker-networking devops-tutorials docker-tut

• Updated Jun 7, 2026
• Dockerfile

Blog personal donde recoger aprendizajes y reflexiones

blogging kubernetes-learning devops-tutorials jekyll-learning

• Updated Oct 14, 2026
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