Ali Rıza Şahin

@arsahin

Software Engineer

IstanbulJoined February 2023

About

Product-oriented Software Engineer with a solid understanding of web programming fundamentals and software development methodologies such as agile and scrum.

Available for

- networking - getting mentored/mentoring - collaborating

Ali Rıza Şahin's blogs

Riza Sahinarsahin.hashnode.dev27 posts

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Recently published

ARAli Rıza Şahinarsahin.hashnode.devMar 9, 2025 · 4 min read

Enum in Java

In Java, an enum (short for enumeration) is a special data type that enables a variable to be a set of predefined constants. Enums are a powerful feature introduced in Java 5 that allows developers to create type-safe constants. Unlike traditional co...

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ARAli Rıza Şahinarsahin.hashnode.devMar 9, 2025 · 3 min read

Platform Threads, Virtual Threads, and Structured Concurrency

Java has undergone significant improvements in multithreading and concurrency management. With the introduction of Virtual Threads and Structured Concurrency in Project Loom, developers can now handle concurrency more efficiently. This article explor...

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ARAli Rıza Şahinarsahin.hashnode.devMar 9, 2025 · 4 min read

Concurrency in Java

Concurrency is a fundamental concept in Java that enables multiple tasks to run in parallel. Java provides a robust multithreading model that helps in improving application performance, responsiveness, and efficient resource utilization. This article...

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ARAli Rıza Şahinarsahin.hashnode.devMar 8, 2025 · 4 min read

Interfaces vs Abstract Classes

In Java, both interfaces and abstract classes are used to achieve abstraction and define contracts for classes that implement or extend them. However, they serve different purposes and have distinct use cases. This article explores the key difference...

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ARAli Rıza Şahinarsahin.hashnode.devMar 8, 2025 · 3 min read

The abstract Keyword in Java

The abstract keyword in Java is used to define abstract classes and abstract methods. An abstract class cannot be instantiated and is meant to be subclassed by concrete classes. Abstract methods, declared within an abstract class, do not have a body ...

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Ali Rıza Şahin

About

Available for

Ali Rıza Şahin's blogs

Recently published

Enum in Java

Platform Threads, Virtual Threads, and Structured Concurrency

Concurrency in Java

Interfaces vs Abstract Classes

The abstract Keyword in Java

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Ali Rıza Şahin

About

Available for

Ali Rıza Şahin's blogs

Recently published

Enum in Java

Platform Threads, Virtual Threads, and Structured Concurrency

Concurrency in Java

Interfaces vs Abstract Classes

The abstract Keyword in Java