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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2026 CC BY-NC-ND 4.0 Jean-Jerome Levy for Scalastic unless otherwise specified

Vibe coding: how to stay in control of AI-generated code

Vibe coding: how to stay in control of AI-generated code

AI assistants have profoundly changed the way we develop software. They no longer simply complete...

August 31, 2026   —  121 minutes to read
What LLMs Will Never Do: The History of AI from Perceptrons to World Models

What LLMs Will Never Do: The History of AI from Perceptrons to World Models

Here is a calculation that should trouble anyone who thinks artificial intelligence is reaching human...

August 18, 2026   —  34 minutes to read
GGUF, Q4_K_M, IQ3_XXS: A Complete Guide to AI Model Formats

GGUF, Q4_K_M, IQ3_XXS: A Complete Guide to AI Model Formats

You want to run an AI model on your own machine. You land on Hugging...

July 30, 2026   —  42 minutes to read
Brik: A Portable CI/CD Written in Bash

Brik: A Portable CI/CD Written in Bash

A CI/CD pipeline today is often a few hundred lines of YAML. It describes jobs,...

June 03, 2026   —  40 minutes to read
HexaGlue or Why Hexagonal Architecture Needs a Compiler

HexaGlue or Why Hexagonal Architecture Needs a Compiler

Hexagonal architecture is now widely adopted in the software ecosystem. Ports and adapters, inverted dependencies,...

January 04, 2026   —  8 minutes to read
Apple Silicon vs NVIDIA CUDA: AI Comparison 2025, Benchmarks, Advantages and Limitations

Apple Silicon vs NVIDIA CUDA: AI Comparison 2025, Benchmarks, Advantages and Limitations

Since the launch of the first Apple Silicon M1 processor in 2020, up to the...

August 12, 2025   —  18 minutes to read
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