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Best Scala Coders, Professionals for Hire in Ukraine

It is a multiparadigm programming language that combines the properties of object-oriented and functional programming. Scala programmes run on a Java virtual machine. Scala is compatible with existing Java applications, that is, Scala code can be called from Java programmes and vice versa. The main features of the programme are the principle of similar access to the method and access to the field, approach to functional programming. Scala methods can be embedded, the embedded method distinguishes external variables. Typically, parameters are passed to a method by sense (Call-by-Value) – the sense of arguments is calculated before calling the method and passed to the method. Scala also supports the transfer of parameters Call-by-Name. In this case, an expression is transmitted to the method, but it is calculated not during the call of the method, but during each appeal to it in the frame of the method. By default, the level of access to class members in Scala is public. But at the same time members with private visibility are only available in instances of the same class.

Scala Development Services

Scala Development Services in Ukraine

Need a Scala programmer for your application? You surely came to the right firm. “EchoUA” provides IT staffing services and project based coding. We pleasantly help you to secure the finest worker or a team for remote work. All our developers are accomplished professionals proficient in building customized applications using the new trends, including SCALA, Delphi, Elasticsearch, CSS, Socket.io, Plone, JavaFX, Facebook API, Requirejs, ASP.NET MVC, Jasmine. You can also choose us as a Scala development partner and outsource full-cycle development services to us.

OUR ADVANTAGES :

  • First-class Ukrainian coders with more than 3 yrs of industry experience.
  • Employee retention best methods to make sure your coders stay happy.
  • Experienced account supervisors to maintain smooth cooperation.
  • Adjustable model with simple bi-weekly billing.

We help you accelerate your ideas by providing trusted Scala programmers who can get involved in your forces and rapidly start delivering first-rate code. Contact us and examine the resumes of software engineers available for hire today. Also, you can read “Scala Developer Salary in the US and UK compare to Ukraine” to reveal the true cost of hiring.

TOP5 Scala Programmers in October 2018

1 Dmytro H.,Age: 27, E-mail: mr*@outlook.com,
Skills: PHP, JS, Python, Java, MS (C#), JS (jQuery), Scala, Python (Django), NoSQL (Redis), NoSQL (MongoDB)
Contact Us to Get the Full CV (ID 607134)

2 Eduard M.,Age: 24, E-mail: ma*@gmail.com,
Skills: Java, Scala, Java (Spring), Java (EE)
Contact Us to Get the Full CV (ID 616797)

3 Bogdan R.,Age: 30, E-mail: ir*@gmail.com,
Skills: Python, Java, C, Scala
Contact Us to Get the Full CV (ID 606813)

4 Mykola K.,Age: 32, E-mail: cr*@gmail.com,
Skills: JS, Python, JS (Node), C, C++, Scala, Python (Django), MySQL, PostgreSQL, NoSQL (MongoDB)
Contact Us to Get the Full CV (ID 570725)

5 Oleh K.,Age: 32, E-mail: ol*@gmail.com,
Skills: HTML/CSS, Java, JS (jQuery), Scala, PostgreSQL, Java (Spring), Java (JSP), Java (Hibernate), Java (EE)
Contact Us to Get the Full CV (ID 618182)

The rating of Scala coders is based on our applicant tracking system (ATS) records and updated day by day.

Questions and Answers related to Scala Development

What is Scala useful for?

“Scala is the language of choice for scalable distributed systems, and new generation of Big Data flows and tools. Two key examples are Twitter stack and Apache Spark. Scala is the ideal language to write map/reduce programs in the small and in the large. Its functional programming approach guides you to use map, flatMap and fold on a single node, and it naturally extends to multicores and clusters…”

In which cases is better to use futures/streams from Scala than promises from JS?

“Choose the technology best written and maintained by your team, and by future team members you have yet to source, hire, and train. If that’s Scala, then your options are Akka or Futures (and likely atop Play). If that’s Node, then your options are Promises, async/await, generators + coroutines, callbacks…”

What are the downsides of Scala as a programming language?

“First, JVM legacy issues, the largest of which is definitely type erasure. Not exactly the language’s fault, but it’s something you will have to deal with. Second, the type system is fairly complicated, and although it’s generally not a concern most of the time, can get quite hairy. Take the 2.8 collections as an example: for the most part, things just work like they should, which is awesome. But there is a lot of complicated stuff going under the hood…”

Is learning Scala useful to a data scientist?

“Yes. If you’re the kind of data scientist who deals with large datasets, Scala will be invaluable. It’s practically the de facto language for the current Big Data tools like Apache Spark, Finagle, Scalding, etc. Many of the high performance data science frameworks that are built on top of Hadoop usually are written and use Scala or Java. The reason Scala is used in these environments is because of its amazing concurrency support, which is key in parallelizing a lot of the processing needed for large data sets…”

What is the best book to learn Scala?

Best Scala Books to Master the Technology


Consider asking some of these questions during a job interview to assess candidate’s skills.

AT&T

Big Names Using Scala

What Fortune 500 companies are using Scala in production among other popular technologies? A good example is AT&T (www.att.com).

AT&T® Official – Entertainment, TV, Wireless & Internet. Upgrade online to the latest cell phones & tablets, sign up for DIRECTV NOW, learn about AT&T Fiber, & enjoy excellent customer support & service.

Also, big brands use Vaadin, YII, Scala, Express.js, Oracle.

Typical Programming Projects and Tasks for Scala Developers

Scala, Android, WRTC Programing Ninja Needed.

Mobile application needs developer with at least 3 years experience with Scala, WRTC, conference media servers and android. Long term project with challenging work and room for personal growth. ... (United States)

Spark, Scala, Hadoop, HBase Programmer Needed

Hi, I am looking for a spark Scala programmer for Big data processing. The candidate should be at least 2 years experience in Hadoop, HBase, Spark, Scala programming capable to work in BigVM and Data ... (Australia)

Developer Needed For A Short Scala Spark-JNI Interfacing

I am writing a Spark application that needs to send multi-column RDD records from sql queries to a native c program. I am facing issue with collect() since the number of records is very large, >100 ... (India)

Cryptocurrency Exchange Developer

Sr. to Lead Software Engineer - up to $250k - top tier Blockchain startup (multiple openings from jr. to sr. to lead) Responsibilities and Duties - You will be on the forefront of the rapidly ... (United States)


These results are based on the freelance Scala jobs extracted from Upwork in October 2018.

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