Ashraf Sarhan

With over 8 years of experience in the field, I have developed and maintained large-scale distributed applications for various domains, including library, audio books, and quant trading. I am passionate about OpenSource, CNCF/DevOps, Microservices, and BigData, and I constantly seek to learn new technologies and tools. I hold two Oracle certifications in Java programming and business component development.

Core Java
Ashraf SarhanDecember 5th, 2024
0 221
Processing JDBC ResultSet with Stream API
Java’s Stream API, introduced in Java 8, is an incredibly powerful tool for handling collections of data in a functional…
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Java
Ashraf SarhanJune 11th, 2024
0 218
Intro to Gradle Lint Plugin
Overview Maintaining clean, efficient, and maintainable build scripts is essential for any project that uses Gradle. The Java Gradle Lint…
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Enterprise Java
Ashraf SarhanMay 21st, 2024
0 357
Creating PostgreSQL Schema Before Liquibase Execution
1. Enhancing PostgreSQL Schema Management In PostgreSQL database management, organizing database entities into separate schemas is a best practice for…
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Core Java
Ashraf SarhanMay 14th, 2024
0 719
Receiving PostgreSQL Push Notifications with Spring Integration
1. Introduction In modern applications, real-time updates and notifications play a critical role in keeping users informed and engaged. PostgreSQL,…
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Enterprise Java
Ashraf SarhanMay 14th, 2024
0 550
Secure Kubernetes Secrets with Vault
1. Introduction: Kubernetes has become the de facto platform for container orchestration in modern cloud-native environments. However, managing and securing…
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Core Java
Ashraf SarhanMay 7th, 2024
0 430
Get the Initials of a Name in Java
When working with names in Java, a common task is to shorten the name to initials from a given full…
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Enterprise Java
Ashraf SarhanMay 6th, 2024
0 1,171
Simplified Array Operations on JsonNode Without Typecasting in Jackson
In Java development, managing JSON data efficiently is crucial, especially when dealing with arrays within JSON structures. This article focuses…
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Java
Ashraf SarhanApril 25th, 2024
0 473
Spring Boot Postgres App On Podman
1. Introduction to Podman Running Spring a Boot Postgres App on Podman offers a lightweight and secure containerization solution for…
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Core Java
Ashraf SarhanApril 25th, 2024
0 2,002
Converting JSON Array to Java List with Gson
1. Overview In the realm of modern software development, the manipulation of data interchange formats like JSON (JavaScript Object Notation)…
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