Page 2 - Articles on DevOps and Cloud - Freelance Consultant Jean-Jerome Levy

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I am Jean-Jerome Levy, independent DevOps consultant specializing in CI/CD, Docker, Kubernetes, and Cloud.
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2025 CC BY-NC-ND 4.0 Jean-Jerome Levy for Scalastic unless otherwise specified

Enough is Enough? Quit X, Switch to BlueSky

Enough is Enough? Quit X, Switch to BlueSky

Since the acquisition of Twitter by Elon Musk in October 2022, renamed X, the platform...

January 18, 2025   —  27 minutes to read
Day 2: Discovering Kubernetes and Setting Up Your First Cluster for the CKA Certification

Day 2: Discovering Kubernetes and Setting Up Your First Cluster for the CKA Certification

Kubernetes is the most widely used tool for orchestrating containers in Cloud Native and DevOps...

January 03, 2025   —  50 minutes to read
Day 1: Docker and Containers for the CKA Certification

Day 1: Docker and Containers for the CKA Certification

Docker serves as the foundation upon which Kubernetes orchestrates containerized applications at scale. Mastering Docker...

January 01, 2025   —  29 minutes to read
The Ultimate Guide to Mastering Hexagonal Architecture: Focus on the Domain

The Ultimate Guide to Mastering Hexagonal Architecture: Focus on the Domain

Although it has existed for many years, Hexagonal Architecture has been experiencing significant growth recently....

October 03, 2024   —  38 minutes to read
The World in Data: A Website Dataviz to Analyze Global Activity

The World in Data: A Website Dataviz to Analyze Global Activity

In the current digital landscape, online activities outline the contours of a new world map...

February 29, 2024   —  15 minutes to read
CrewAI, Ollama, Mixtral: An Agile Squad in Your Computer

CrewAI, Ollama, Mixtral: An Agile Squad in Your Computer

In the IT field, Artificial Intelligence (AI) presents itself as a revolutionary phenomenon, carrying both...

February 12, 2024   —  21 minutes to read
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