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First-class Hadoop Coders, Devs for Hire in Ukraine

Hadoop is the top-level project of the Apache Software Foundation, so the main distro and central repository for all the developments is the Apache Hadoop. However, the same distribution is the main cause of most burned nerve cells when getting acquainted with this tool: by default, installing a baby elephant on a cluster requires pre-configuration of machines, manual installation of packages, editing many configuration files and a bunch of other body movements. In practice, distributions from one of the three companies are most often used: 1) Cloudera. The key product is CDH (Cloudera Distribution including Apache Hadoop) – a bundle of the most popular tools from the Hadoop infrastructure under the management of Cloudera Manager. 2) Hortonworks. Like Cloudera, they provide a single solution in the form of HDP (Hortonworks Data Platform). Their distinctive feature is that instead of developing their own products, they invest more in the development of Apache products. 3) MapR. Unlike the two previous companies, the main source of revenue for which, apparently, is consulting and partner programs, MapR is engaged directly in the sale of its developments.

Hadoop Development Services

Hadoop Development Services in Ukraine

Looking for a Hadoop developer for your idea? You definitely came to the relevant place. “Echo Ukraine” offers IT staffing services and project based programming. We gladly help you to find the appropriate worker or a team for remote work. All our programmers are accomplished specialists proficient in creating tailored apps using the new trends, including HADOOP, Ruby on Rails, Unity, Scala, Cassandra, Cherrypy, Sharepoint, SSIS, PHP, Coffeescript, Golang. You can also hire us as a Hadoop development vendor and delegate full-cycle development services to us.

OUR ADVANTAGES :

  • Greatest Ukrainian developers with more than 5 years of business experience.
  • Staff retention leading practices to make sure your programmers stay satisfied.
  • Professional client managers to assure smooth collaboration.
  • Transparent model with predictable monthly billing.

We help you accelerate your ideas by providing trusted Hadoop coders who can join your forces and rapidly start delivering five-star service. Get in touch with us and check out the resumes of software engineers available for employment at the moment. Also, you can read “Hadoop Developer Salary in the US and UK compare to Ukraine” to reveal the true cost of hiring.

TOP5 Hadoop Programmers in June 2018

1 Alexander Z.,Age: 31, E-mail: za*@gmail.com,
Skills: PHP, HTML/CSS, Java, C, JS (jQuery), SQL, MySQL, Golang, Hadoop
Contact Us to Get the Full CV (ID 622843)

2 Volodymyr S.,Age: 30, E-mail: vs*@gmail.com,
Skills: JS, HTML/CSS, Java, JS (jQuery), Scrum Master, MySQL, PostgreSQL, Java (Hibernate), Java (EE), Hadoop, Jenkins
Contact Us to Get the Full CV (ID 616830)

3 Iryna K.,Age: 30, E-mail: mi*@gmail.com,
Skills: PHP, JS, HTML/CSS, Java, MySQL, PostgreSQL, NoSQL (MongoDB), Java (Spring), Hadoop
Contact Us to Get the Full CV (ID 616254)

4 Yuriy Y.,Age: 32, E-mail: ya*@gmail.com,
Skills: Scala, PostgreSQL, Hadoop
Contact Us to Get the Full CV (ID 607463)

5 Ivan B.,Age: 26, E-mail: jb*@yahoo.com,
Skills: Python, Java, C++, Scala, Scrum Master, SQL, Delphi, NoSQL (Cassandra), Hadoop
Contact Us to Get the Full CV (ID 607457)

The rating of Hadoop coders is based on our applicant tracking system (ATS) information and updated on a daily basis.

Questions and Answers related to Hadoop Development

What is Apache Hadoop?

“Hadoop is a very clever method for distributed computing and storage. For a long-time, people stored information on servers in big databases. And this mainly worked for the types and amount of data that people had. Basically, if you’ve some row- or column-based data, this works for you really well. However, in the last few years, certain companies wanted more data. For example (and this is a simplified example), imagine a small Amazon; early on in their life, the only thing they are storing is user information and purchase / order history…”

How can R and Hadoop be used together?

“The most common way to link R and Hadoop is to use HDFS (potentially managed by Hive or HBase) as the long-term store for all data, and use MapReduce jobs (potentially submitted from Hive, Pig, or Oozie) to encode, enrich, and sample data sets from HDFS into R. Data analysts can then perform complex modeling exercises on a subset of prepared data in R. Itamar Rosenn has spoken about Facebook’s use of this workflow…”

What is the best material for Hadoop?

“First understand Big Data and challenges associated with Big Data. So, that you can understand how Hadoop emerged as a solution to those Big Data problems. This What is Hadoop and Hadoop Tutorial blog will introduce you to that. Then you should understand how Hadoop architecture works in respect of HDFS, YARN & MapReduce.”

What are the biggest pain points with Hadoop?

“For Big data Technology, Apache Hadoop turned as very Powerful tool. It is an open source software platform for distributed storage and distributed processing of very large data sets on computer clusters. However, There are some drawbacks with Apache Hadoop. We will discuss all but before that lets discuss, a brief introduction of Apache Hadoop…”

What are the best books to study Hadoop?

Best Books to Learn Hadoop


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

McDonald's

Big Names Using Hadoop

What Fortune 500 companies are using Hadoop in production among other popular technologies? A good example is McDonald’s (www.mcdonalds.com).

McDonald’s: Burgers, Fries & More. Quality Ingredients.. McDonalds.com is your hub for everything McDonald’s. Find out more about our menu items and promotions today!

Also, big brands use MongoDB, Symfony, Moodle, ASP.NET, WebGL.

Typical Programming Projects and Tasks for Hadoop Developers

Create Test Automation Framework For Big Data Technologies

Create a test automation framework for a technical stack involving the following technologies: Big Data Architecture: MR-1, YARN, SPARK; Hadoop Eco system, Hive, MS Azure, Redshift, Impala, Oozie, ... (United Kingdom)

Automated Install Script

I need to automate the installation of a series of applications into CentOS 7. The engineer who works on this project will write this script in Python which will perform the following tasks: -Verify ... (United States)

Full Stack Developer (Backend)

What kind of service we offer to our clients? Metamorphosis is a "Github for lawyers", with the possibility of online signing and execution of contracts. 1. Metamorphosis is the product «you want ... (Russia)

Freelancer On Hadoop Developer On Apache, Scala, Spark,

We are looking for freelancer expert on hadoop developer below skillset. 1) Scala, 2) Apace, 3) Spark, 4) Kafta We need daily india time morning 2hrs - 2.30 hours per day to remotly connect to the ... (India)

Spark HBase Configuration Not Loading RDD

I parse a text file and map to RDD< ImmutableBytesWritable,Put >. I am trying to load data into HBase but current code is not working with Spark job running continuously. I checked the content of the ... (United Kingdom)

Looking For An Experienced HADOOP DEVELOPER

Here is the scope of the project... This is a clean and match website capable of handling millions of data. Admin will import data provided by suppliers, apply filter process and then finally ... (India)

Java With Spring Framework, Hadoop Assignment

Multiple education Assignment Java and SQL, with Hadoop, E-commerce framework development experience with Java. Good documentation ... (United States)

PowerBI Developer Needed To Complete Dashboards, Help Verify

Status: Client is supporting the data analytics and business intelligence for the operations of a utility company They recently converted some spread sheets and developed new dashboards in ... (United States)

Visualize Network Characteristics In Hadoop

1. Get HTTP sessions characteristics from Kafka 2. Visualize the data ... (Ukraine)

Hadoop Architect / Sr. Developer

Job Description: As a Hadoop Architect you will work with the customer’s technical teams to devise and recommend solutions based on the understood requirements. Working with the software vendor ... (United States)

Open Source Web(Java, PHP) And Big Data Technologies

• You are responsible to translate application storyboards and use cases into functional applications. • You are responsible to develop web based applications using Java/JEE technology skills with ...

Training On Talend Big Data Integration

We need to load data from MySQL, MySQL server and oracle databases to Hadoop using Talend big data integration. ... (Singapore)


These results are based on the freelance Hadoop jobs extracted from Upwork in June 2018.

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