Najeeb Arif – Medium

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Migrating from Spring Web MVC to Spring Webflux

A Hands-on journey from Spring Web to Spring Reactive Web

19 min readDec 3, 2022

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Migrating from Spring Web MVC to Spring Webflux

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Najeeb Arif
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PayPal Integration with Spring Boot

Nowadays, many people are interacting with one of the kinds of payment gateways for making payments. Whether we are shopping or paying…

11 min readJun 10, 2021

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PayPal Integration with Spring Boot

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Najeeb Arif
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Dev Genius

Every JVM Garbage Collector you should know.

In today’s era of cloud-native applications, getting the most out of your application with bare minimum resources has become a new…

9 min readAug 14, 2022

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Every JVM Garbage Collector you should know.

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Najeeb Arif
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Dev Genius

Error Handling in Spring Cloud Stream Kafka Streams Binder

Spring is one of the most widely used Java Frameworks to develop Cloud-Native Applications. Kafka is one of the most famous message brokers…

6 min readMay 16, 2022

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Error Handling in Spring Cloud Stream Kafka Streams Binder

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Najeeb Arif

Decoding E-commerce: A Developer’s View of Diverse Business Models

We are living in a time where almost everything is driven on Internet. Internet has helped mankind achieve wonders and have eased and…

6 min readAug 6, 2023

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Najeeb Arif
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Dev Genius

Java Records and Spring Data: Reactive Data Access

In this blog post we will learn how we can use Java Records with Spring Data, specifically Spring Data R2DBC. In this blog post we will…

13 min readMay 28, 2023

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Java Records and Spring Data: Reactive Data Access

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Najeeb Arif
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Dev Genius

How To Fix Any Memory Leak: No More Tears

A Comprehensive guide on Fixing any Memory Leak.

12 min readJan 4, 2023

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How To Fix Any Memory Leak: No More Tears

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Najeeb Arif
in
Dev Genius

Conquering Functional Programming In Java — Part 2 — Functions In Java

In Part 1 of this series, we looked at what a Function means in the mathematical context. We also saw a few types of functions as well a…

9 min readDec 29, 2022

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Conquering Functional Programming In Java — Part 2 — Functions In Java

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Najeeb Arif
in
Dev Genius

Conquering Functional Programming In Java — Part 1 — Functions

Time and again I have been asked to take a brown bag session or write a blog on Functional Programming. This sometimes comes as a surprise…

10 min readDec 29, 2022

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Conquering Functional Programming In Java — Part 1 — Functions

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Najeeb Arif
in
Dev Genius

Kafka Streams

And Why should I Care?

5 min readMay 31, 2022

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Najeeb Arif

Najeeb Arif

ThoughtWorks | Ex- Oracle | Cloud Native Apps, FaaS, PaaS, IaaS, Micro services, Clean Code, Spring, Java EE, Hibernate, Java, Docker, Kubernetes etc

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