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Software Development

The Principal Engineer RoleĀ Nobody Agrees OnĀ ā And Why the Ambiguity Is a Trap for Senior ICs
The title exists at almost every company. What it means at each one is almost completely different. Here is what…
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Enterprise Java

Fix RestTemplate Conversion Error in Spring
When working with REST APIs in Spring Boot, developers often use RestTemplate to send HTTP requests and process responses. One…
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Core Java

Java Flip Bits Number Example
Bit manipulation is an important concept in Java programming, especially when dealing with low-level operations, optimization, cryptography, networking, and competitive…
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Software Development

Backward Compatibility Is aĀ Moral Commitment, Not an Engineering Constraint ā And We’ve Forgotten What That Means
Java’s ability to run bytecode compiled thirty years ago on a modern JVM is usually described as a technical achievement.…
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Software Development

We Have Been Measuring Developer Productivity Wrong for Forty Years ā And the Metrics We Replaced the Bad Ones With Are Also Wrong
DORA metrics are now the dominant language for measuring engineering team performance. But what happens when even our best measurement…
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Software Development

Twelve-Factor Apps Are Ten Years Old ā Which FactorsĀ ActuallyĀ Still Apply?
A Java-ecosystem-specific audit of the Twelve-Factor methodology in a Kubernetes-native world. Some principles aged like fine wine. Others aged like…
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Software Development

TheĀ Dark SideĀ of Clean Code: When SOLID and DRY principles actively hurt you
When SOLID and DRY principles stop protecting your codebase and start actively harming it ā and the well-evidenced case that…
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Core Java

Java Fast Gaussian Blur Example
Gaussian Blur is one of the most widely used image processing techniques for smoothing images and reducing noise. It is…
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