Ray Shams

@Rayshams

Software engineer

UKJoined September 2025

About

Hi, I’m Reza Shams (call me Ray) Software engineer & Java enthusiast | Exploring code, design patterns, and real-world development challenges.

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Ray Shams's blogs

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Recently published

raycodes.dev

Java 25 - Compact Object Headers – How to Save Memory in Production

Java 25 is out, and it brings some exciting improvements under the hood. One of the most impactful features for backend developers is Compact Object Headers (JEP 519). Even if your code hasn’t changed, upgrading to Java 25 can reduce memory usage, im...

Sep 21, 20253 min read

rayshams.hashnode.dev

Java 25 - Compact Object Headers – How to Save Memory in Production

Java 25 is out, and it brings some exciting improvements under the hood. One of the most impactful features for backend developers is Compact Object Headers (JEP 519). Even if your code hasn’t changed, upgrading to Java 25 can reduce memory usage, im...

Sep 21, 20253 min read

Ray Shams

About

Available for

Ray Shams's blogs

Recently published

Java 25 - Compact Object Headers – How to Save Memory in Production

Java 25 - Compact Object Headers – How to Save Memory in Production

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Ray Shams

About

Available for

Ray Shams's blogs

Recently published

Java 25 - Compact Object Headers – How to Save Memory in Production

Java 25 - Compact Object Headers – How to Save Memory in Production