Java Developer Roadmap 2022 | Skill-set Every Java Developer Must Have

Java Developer Roadmap 2022 | Skill-set Every Java Developer Must Have

Java is the second most popular programming language by the year 2021-2022, per the TIOBE index. Moreover, java has been the most reliable programming language over the last 25 years for developing robust, complex, and high-security software solutions.

Moreover, there is no doubt that Java won’t die. Instead, it can come out more refined and upgraded in upcoming years. Thus, it is essential for Java developers to boost their skills and expertise to go along with changes.

So, here we will take a look at the milestone roadmap for Java developers to follow for thriving as per the industry’s demand. This roadmap consists of Java Tools, frameworks, and technologies for java developers to learn for leading an exciting career.

Java Developer RoadMap 2022 You Shouldn’t Miss Out

If you are a Java developer or aspiring to make a career in this technology, you would always wonder what you should learn and what not to gain expertise. Well! The fact is that java is a vast technology.

It has a number of libraries, tools, and platforms to gain hands-on experience with reference to several application development verticals.To become a full-stack Java developer, you need to put a lot of effort into learning modern tech concepts.

So, take a glance at Java developer roadmap 2022 to find out what to learn & why.

Java Developer RoadMap For Front End

The front end is the most crucial aspect of every software application. And, java requires you to have an extensive skill set for creating chic and user-friendly UX/UI. Here are those tools:

• HTML
• JavaScript
• CSS
• TypeScript

Also, you need to have know-how on IDEs like:

• Visual Studio Code IDE
• Sublime Text 3

Moreover, you should also learn some front-end development tools like:

• Angular
• React and VueJS

All of these allow you to explore the front-end development space and help you master UX/UI development using Java.

Java Developer RoadMap For Backend

Core java is the basic thing you need to learn. Also, you must know the features of Java 8. Once you are done with it, you gain some work experience on tools like:

• Maven
• Gradle

Along with them, you must learn to use IDEs like:

• Spring Tool Suite
• Intellij IDEA
• Eclipse IDE

Moreover, you must have know-how in different databases to provide solutions to industries’ needs. Some major databases are:

• MongoDB
• No SQL databases
• RavenDB
• Oracle
• MySQL

and others. Moreover, you can learn databases along with your journey as a professional java developer. Or! If you are an enterprise that wants to hire Java developers, you must ensure that developer you are hiring has the mentioned skill-set.

Java Libraries Every Developer Must Know

Java development allows you to explore a number of APIs and libraries. However, some are basic Java libraries that you must know to use, as they are frequently used in Java web development, app development, and enterprise solution development.

Such libraries are:

• JPA/Hibernate
• Build REST APIs in Java
• Spring Data JPA
• Secure REST APIs using Spring Security
• JWT
• Role-based authorization
• Authentication, and many more.

Now, you have seen what skill set you should have to become a full-stack Java developer. These skills aren’t super mandatory to learn thoroughly, you just get working expertise to complete tasks or as per your work needs.

However, there are some mandatory skills you must master to become a successful Java developer. Let’s take a look at them.

Java Developer Roadmap 2022: Mandatory Skills To Master

#1. GitHub & Git

Who doesn’t know the significance of Git in application development today? Being a version control system, it allows your team to work concurrently on a project and push features & applications.

It is highly recommended that you gain some expertise in Git and Github. The courses are easily available on sites like Udemy.

#2. Data Structure & Algorithms

When it comes to hardcore programming, you must know that data sets play a critical role. The data structure is a building block of code. Thus, you must learn Algorithms and Data structure to have a strong base to fight challenges related to software performance.

Data sets like Array, stack, queue, linked list, graph, hash table, and binary tree are major tools in dynamic programming to make your code speedy and efficient. Every Java development company admires developer that use these data sets and algorithms to make high-performance solutions.

Other Mandatory Skill To Acquire With A Futuristic POV

#4. DevOps Tools & Container

DevOps development is gaining prominent significance due to its potential to make business operations hassle-free. Thus, DevOps has become a prominent industry trend. So, you have to get along with changing demand.

Docker and Kubernetes are prominent DevOps tools. Also, CI/CD tools like TeamCity and Jenkins, and infrastructure automation tool Ansible are essential to thrive in the DevOps marketplace.

I will recommend that you gain some hands-on expertise in Kubernetes and Docker to excel as a top java developer. You can find a practical guide for these tools on Udemy. So, what are you waiting for? Start learning.

#5. Testing

Whether it is web development or mobile app development, the application is not complete without testing. And! As a full-stack developer, you must have testing skills. Thus, you must learn some unit testing, automation testing, and integration testing.

As a full-stack Java developer, you must know JUnit and Mockito, the popular testing libraries. These libraries allow you to check the quality of your applications before sending them to QA, and it leads to error detection in the early phase. It helps you become the best Java developer and gain credibility.

Final Text

The above-explained tools and technologies are some basic milestones to becoming a full-stack java developer. But! This list is milestones is never-ending and includes more such as utility libraries, microservices, cloud computing platforms, and much more.

To thrive as a Java expert, you need to continuously upgrade your skills. And! for that, you need to be aware of exciting/upcoming technology trends and trending tools & services in marketing.

If you are a novice, Java Developer Roadmap 2022 can look complex and lengthy. Thus, it is essential that you focus on setting small milestones and learning in a practical environment. Also, it is better to join an internship program in a java development company offering diligent support & guidance.

Hope this blog has helped you! If you have any queries, let us know in the comment section.

FAQ:  

How much salary do java developers get?  

Java developers get a smart salary according to their expertise and experience level. The average hourly salary of a java developer in the USA is $30-$45.  

So, don’t bother about earning, gain skills.  

How can I hire java developers?

Hiring a java developer isn’t a hectic task these days, you can hire them from a java development company, freelance websites like Upwork, LinkedIn, Stack overflow, and more.  

Is there a high demand for java developers?  

Java development skills are highly in demand for enterprise-grade project development. So, there are a lot of chances to get a good job and salary in this field.