Big Data Hadoop Developer Career Path & Future Scope

Big data Analytics is the frontier of IT field and has become crucial for almost every business. Big data can provide competitive edge advantages and decision making power to the business owners. Nowadays the ocean of opportunities is available for the big data professionals. As there is an enormous amount of data available around the globe, so no one wants to miss any important or crucial data. In order to collect, preserve and analyze such a huge amount of data the business owners need a tool like Big data.

As now the organizations have realized the role of big data in improving their performance, so they are adopting it rapidly. As a result of this the demand for skilled Hadoop professionals has been increased. Any fresher or experienced IT professional can learn Hadoop to give a start to his/her career. This blog is to help you to start your career as a Hadoop professional. This article discusses the career path to become a Hadoop professional and the future scope of these professionals.

Career Path of Hadoop Developer

Who can Learn Hadoop? 

The requirement of Big Data professionals is rapidly increasing globally. This technology creates ample job opportunities for the professionals. But, when one thinks to join Hadoop course, then one common question, which comes to the mind is who can join this course or what the skills are required to learn Hadoop? Anyone who posses the following listed skill sets can easily learn Hadoop:

• Software Developer
• Senior or Experienced IT professional
• Testing or BI professionals
• Freshers
• Mainframe professionals
• Architects and DW professionals

In short if someone is from IT background or has some idea of programming and IT then he can easily learn Hadoop. There is no extra skill set is required for Hadoop course. Even you can learn any of the suitable Hadoop tools in which you have prior experience. Major roles for this include:

• Big Data Engineer
• Software Development Engineer
• Hadoop Administrator
• Big Data Developer
• Machine Learning Engineer

As the data is increasing enormously due to social media and internet, so as the opportunities are also growing for the Hadoop professionals. Moreover as per Forbes survey report the Hadoop market will reach to $99.31B by 2022 and there will be a shortage of skilled professionals at that time.

Read: What Is Apache Oozie? Oozie Configure & Install Tutorial Guide for Beginners

Salary Trend for Hadoop Professionals 

As per Itjobswatch.co.uk the average salary of a Hadoop developer in the UK is in between $92,512 to $102,679. Following graph shows a salary trend in the UK from, 2011 to 2017:  While in India the average salary ranges in between Rs. 4,05,880 to Rs. 5,825,000 and also depends on the experience of the professionals. Moreover the certification also provides better salary hikes to the professionals.

Roles and Responsibilities for Hadoop Professionals                                      

The role of Hadoop developer may involve coding like software developers because the job roles are pretty much same. The job role and responsibilities of a Hadoop developer includes:

• Pre-processing through Hive and Pig
• High-speed querying
• Building, designing, configuring, installing and supporting Hadoop
• Loading from disparate data sets
• Hadoop implementation and development
• Maintaining security and data privacy
• HBase management and deployment
• Propose best standards and practices

With the plenty of growth opportunities Hadoop is a lucrative and rewarding job role. To become a Hadoop professional for any of the above-listed job roles you must up-skill yourself with Hadoop and initiate your Hadoop career path.  Hadoop professionals usually have following responsibilities:

• Hands on experience in writing MapReduce jobs
• Writing maintainable, reliable and high-performance code
• Must have analytical and problem-solving skills
• Knowledge of data loading tools like Sqoop
• Understanding of other Hadoop concepts like Hive and HBase
• Familiarity with Concurrency and multi-threading like concepts
• Must be able to write Pig Latin Scripts

Apart from the IT sector, there is also a huge demand for the Hadoop professionals in other sectors like Retail, Finance, Healthcare, Advertising, Manufacturing, Life Science, Telecommunications, Natural Resources, Government and many more. 

Future Scope for the Hadoop Professionals:

The Big Data Hadoop career path is much bright and this part of the article discusses its reasons.

Read: A Complete List of Sqoop Commands Cheat Sheet with Example

• Gigantic Job Opportunities

There is a huge difference in demand and the number of skilled analytical professionals across the globe. The big data is a hot job for the professionals and as per Me. Kinsey report by 2018 there will be a huge shortage of skilled analysts and managers. The managers who can take decisions and analyze the data properly will surely deficit by 2018 in the US.

Currently India has the highest number of data analysts around the globe. But, still the number of certified and skilled data analyst professionals is low. Therefore the demand for talented professionals is increasing day by day and organizations are outsourcing their work.

• Rise in Salary

The wages for qualified Big data professionals is boosting day by day due to the strong demand. The annual pay hike of Hadoop professionals in India is 50% from last year. In the UK as well the growth is quite considerable.

Just because of salary hikes the exponential growth of jobs has also been noticed in India. The below graph represents the salary hike for various Big Data professionals in USD in last two years. Hence, the future scope of Hadoop developer is quite bright and they are most in demand. The tool is used in analyzing the data and decision making the process by the sales and marketing managers.

• A High Priority to Data Analytic Tool

It has been proved by a number of studies that Big Data Analytics is a top priority software or data analytic tool for a number of organizations. The majority of organizations believe that the tool increases the performance of their organization to a great extent. The organizations use the Big Data Analytic tool to get the insights of their sales and marketing opportunities. A number of organizations are boosting their social media marketing strategies with the help of Big data.

Read: Hadoop Command Cheat Sheet - What Is Important?

Following image represents the interest and result of the use of Big data analytic tool in the organizations, which is a result of a survey conducted by Deloitte:

Wrapping up!

Though Big Data is getting popular and considerable by a number of organizations, it still does not remove the need for human insights. Even now there is a huge need for skilled and compelling Hadoop professionals. This is the reason due to which even the professionals are getting trained themselves for Hadoop. Businesses and organizations are harnessing the power of Hadoop, so the analytic professional can take a jump start of his career and become an important asset to the organization. Other Resource Links for Learn Big Data Hadoop.

• Big Data Hadoop Tutorial For Beginners
• Hadoop Interview Questions And Answers
• Splunk Interview Questions And Answers
• Kafka Interview Questions and Answers
• Apache Spark Interview Questions And Answers
• MapReduce Interview Questions And Answers
• Architecture & Components Of Hadoop Ecosystem
• Hadoop Wiki: Why Choose Hadoop As A Profession?