Introduction
In the current industry of Information Technology, the highest-paid job is that of a Hadoop Developer. Hadoop Developer can be considered as the most aspired job due to the skillset that this developer possesses. We all know that, in today's competitive world, everyone wants to stay ahead of its opponents, no matter what it takes. This can be achieved by hiring a Hadoop Developer because he/she can deal with gigantic sums of data with such accuracy that is certainly unparalleled. In this article, we are going to disclose how you can become the most high-caliber and professional Hadoop Developer.
What is a Hadoop Developer?
Hadoop Developer is the developer which has all the knowledge regarding Hadoop tools and the related components. Hadoop Developer can professionally program any system due to its basic abilities in developing and deploying Hadoop applications. Moreover, these developers also tend to work on the designing of these applications due to their strong documentation skills.
Skills required to become a Hadoop Developer
Becoming a Hadoop Developer is not easy and there is so much to learn and understand. But what skills are required exactly to become the Developer you always hoped to be? To ease up your mind, we have brought the top skills that must be acquired if you want to be a high-caliber Hadoop Developer and these skills are mentioned below.
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- Programming Skills
The use of the programming language, Java, gave rise to what we call Hadoop and since then a large number of programming languages came into existence. These programming languages were given the name of Scala and PigLatin and these were primarily referred to as the Scripting Languages. The basic information about these programming languages is necessary to become an aspired Hadoop Developer. The programming languages that must be understood are Python, NodeJS, Java, and JavaScript to become a qualified Hadoop Developer.
- SQL Basics Skills
SQL is the Structured Query Language and all the databases are controlled by this query language. With the help of these basics, you can access any database you want and manipulate it the way you want it to be. Therefore, if you want to become a professional Hadoop Developer, you need to work on your SQL basics skills because these skills are certainly necessary to be at the top.
- Computer Science Degree
When you have a degree Bachelor's or Masters in Computer Science, you gather all the basic information regarding Hadoop. Moreover, you learn all the technicalities of Hadoop with better and deeper understanding which would otherwise be impossible to acquire. Thus, if you want to become a highly professional Hadoop Developer and you want to practice it in the real world, you need to have a degree.
- Become a Certified Developer
Having a degree is enough but if you want to work at one of those higher organizations, you also need to think out of the box to reach there. Therefore, if you are at it, you need to get Hadoop Certifications because these certifications will help you to achieve that part of Hadoop's understanding that you wouldn't be able to achieve by yourself. These certifications offer a wide range of courses, hands-on labs, assignments, and various other tasks which will help you to develop the skills you need.
- Build Your Own Project
It's one thing to understand the basics of Hadoop but to practically imply that knowledge is a different kind of thing. Thus, when you acquire all the knowledge related to Hadoop, it's time to build your own project and see where you stand. Even at some point, you get stuck, you can always ask for help to furnish your Hadoop skills. This is the most important part to acquire the skills you need to excel in everything related to becoming a Hadoop Developer.
- Experience of 2 to 3 years
Sure, building a project holds a significant amount of importance but what about all the other skills that are needed to work as a Hadoop Developer in the workplace? What about the communication skills or documentation skills or working under a higher authority? All of these questions can be answered if you work as an intern or join that company which has just started. This can prove to be the most optimal way to show your expertise to the world and become known. Thus, before you set foot on bigger grounds, you need to build a firm foundation first to help you stand.
Salary Trends of Hadoop Developers
According to the most recent salary estimation, the salary of the Hadoop Professional secures the top-most position. Therefore, these professionals are termed as the most highly-rewarded professionals in the whole world. However, when we look at the developers of different experiences, we see a significant difference in their salaries.
For example, in the United States of America, the average salary of an entry-level developer is about $750,000 to $80,000. As the experience increases, more zeroes are added to this figure. For instance, the average salary of a well-experienced person, say 20 years, is $125,000 to $150,000 per year.
Final Thoughts
The one technology on which the future of the entire Information Technology relies upon is, the one and only, Hadoop. Whether it is Facebook or Adobe, all the major organizations are looking forward to hiring highly trained and skillful Hadoop Developers. With the increase in the number of customers and the problem of storing large bulks of data, the demand for Hadoop is also skyrocketing. In 2018, the market of Big Data Analytics was standing at the figure of $169 billion, however, it is predicted that, by the grace of Hadoop, this market will outreach the $270 billion mark in 2022.
Moreover, according to a PwC report, it has been estimated that in the year 2021, there will be an opening of 2.7 million jobs in Data Analytics and Science. Thus, if you are thinking to learn, now can be the most promising time to do so.