Cloud and Application Modernization

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Technical articles and architecture insights on cloud migration, modernization strategy, legacy transformation and enterprise IT.

How to send Telegram Notifications with Google Cloud Build (GCB)
How to send Telegram Notifications with Google Cloud Build (GCB)

This article is a quick HOW-TO after struggling with Google Cloud Build about how to send notifications when a build has failed or is successful. Since I did not want to use Slack and the heavy client, I give a try in this post with …

Two of the best machine learning frameworks for Java Developers
Two of the best machine learning frameworks for Java Developers

This blog post is about the two machine-learning frameworks Smile and DeepLearning4j. I am presenting my feedback and some hints useful for any Java developers interested in machine learning. Introduction and disclaimer This blog post is …

How to tune your JVM memory and track your GC Usage ?
How to tune your JVM memory and track your GC Usage ?

How to tune your JVM memory and track your GC Usage ? I had to tune recently some docker containers to fit the memory of my EC2. Here is a list of interesting resources that helped me.

Which framework to generate source code ?
Which framework to generate source code ?

I have been recently writings tools to convert Beanshell code in Java. This is a technical post to compare some frameworks to generate java source code.

REST Http Client : Feign vs Retrofit 2
REST Http Client : Feign vs Retrofit 2

I have been recently writing a new REST/Http client for the amazing APM product ManageEngine AppManager. In this context, I had to choose an efficient framework to build a new HTTP Client. I decided to let Netflix Feign and Retrofit 2 fight …

How to make a software developer happy ?
How to make a software developer happy ?

To be or not to be (happy), that’s the question. In this article, I expose some thoughts about what could make a software developer happy in his work. I wrote this article with several targeted audience in mind : Junior developers, …

Java developer testing toolbox
Java developer testing toolbox

An article dealing with Java application and testing frameworks and related libraries at the heart of DevOps and more basically the Software Development Process & Assurance, testing, and monitoring tools are key tools to ensure a high …