Nowadays, Scala is considered to be an alternative to Java, mainly because Java is more verbose. Although it is statically typed, you do get a dynamic feel to it. Scala is generally used for:
- Building Web Applications
Web development frameworks like Play and Scalatra, use Scala to reuse the libraries of Java which are available.
- Analyzing data with Apache Spark
Apache Spark is an open-source cluster-computing framework designed for speed computation. Scala is one of the 4 programming languages which is supported by Apache Spark.
Parallel computing is a computation where different computer tasks can be performed at the same time. This can be achieved through Scala because of functional programming.
Check this Intellipaat Scala Full Course video :
Scala is really good for concurrency because it mainly focuses on immutability which helps concurrent algorithms.
- Utilizing a lot of third-party libraries
You can utilize a lot of third-party libraries for specific tasks. They can be added in the form of language constructs.
- Code is more Concise and readable
It is easy to write, compile, debug, and run the program when compared to many other programming languages. What is written in Java in a certain number of lines can be written in half the number of lines in Scala
Scala Trending Job Roles
Scala is widely used by some of the biggest companies like Twitter, LinkedIn, Netflix, etc., for implementing their platforms. Here are some of the Job profiles and their respective average salaries(in rupees):
Since the discovery of Scala, it has witnessed a tremendous amount of growth in its demand, which is known to increase in the near future. Here are some stats to support the aforementioned statement:
- Scala’s popularity has been constantly growing for two years. So far, almost 48 percent of the respondents would like to work with Scala this year. – com 2018 survey
- Scala ranks high in salary surveys, making the top ten worldwide and sharing first place in the US according to Stack Overflow’s 2017 report.
- A report by Techcrunch.com shows that after Rust, Swift, and F#, Scala is a fourth most demanded programming language in the world of technology.
How does a Scala Certification really benefit you?
Having a certification will definitely give you an advantage when hiring managers look at your resume. Competitions for jobs in IT can be rigorous, but having a certification will change all of that. Earning a Scala Certification shows that you are determined to enhance your skill set. When compared to Java, Python, etc.., the number of people who are moving towards Scala is relatively less. This is again an advantage because you will have few people to compete with.
And enhancing your skillset will definitely act as a platform for moving up the corporate ladder. Having a certification can definitely mean the difference between keeping your current job and having a chance to find a new one.
After getting certified you will have something in common with your peers and this can provide networking opportunities. Lastly, earning a certification will enable you to make more money than what you are earning now.
Who can take up this Scala Certification course?
- Software Engineers looking to upgrade Big Data skills
- Data Engineers and ETL Developers
- Data Scientists and Analytics Professionals
- Graduates looking to make a career in Big Data
- Those who wish to have a career in Scala
There are no prerequisites for taking up this course. However, a basic knowledge of databases, SQL, and query language can help. Even Freshers who have just graduated can take up this Scala Certification Course.
To learn to program in Scala, go through our blog on Exception Handling in Scala.
How is IntelliPaat’s Certification going to help you?
The entire Scala course content is designed by industry professionals with 18+ years of experience for industry professionals to get the best jobs in top MNCs. IntelliPaat not only helps you master the concepts of Scala but also gives you a hands-on experience.
IntelliPaat provides flexible modes of training and learning as its courses are designed entirely for corporate professionals. As part of this online Scala Certification course, you will be working on real-time projects and assignments that have immense implications in real-world industry scenarios, thus helping you fast-track your career effortlessly. In addition to that, IntelliPaat has tied up with major tech com such as MuSigma, Ericsson, Wipro, Cognizant, Genpact, SONY, Hexaware, TCS, and 80+ MNCs all around the world.
At the end of this online Scala Certification course, there will be quizzes that perfectly reflect the type of questions asked in the respective certification exams and help you score better marks.
IntelliPaat also offers job assistance to all the learners who successfully complete the Scala Certification training and have a minimum of 60% on the quiz. And this will definitely be an added advantage when you are attending an interview.
What will you learn in this Scala Online Training course?
IntelliPaat’s Scala Certification course will help you understand the basics of how functional programming works. Scala is a pure Object Oriented with functional programming features as well. Scala follows a top-down approach where each of the bigger problems is broken down into smaller chunks and is then processed in parallel thus speeding up the process and improving efficiency.
By the end of this course, you will have learned
- Introduction to Scala
- Pattern Matching
- Executing the Scala Code
- Classes Concept in Scala
- Case Classes and Pattern Matching
- Concepts of Traits with Examples
- Scala–Java Interoperability
- Scala Collections
- Mutable Collections Vs. Immutable Collections
- Use Case Bobsrockets Package