Scala Freelancers

Browse Scala job posts for project examples or post your job on Upwork for free!

Scala Job Cost Overview

Typical total cost of Upwork Scala projects based on completed and fixed-price jobs.

Upwork Scala Jobs Completed Quarterly

On average, 30 Scala projects are completed every quarter on Upwork.

30

Time to Complete Upwork Scala Jobs

Time needed to complete a Scala project on Upwork.

Average Scala Freelancer Feedback Score

Scala Upwork freelancers typically receive a client rating of 4.89.

4.89
Last updated: June 1, 2015
More options
Clear all filters
  1. Andrey Feoktistov

    Andrey Feoktistov

    Scala Developer

    Russia - Last active: 1 day ago

    Scala experience since 2011: core, Akka (actor, agent, clustering, pubsub, streams, extensions, testing, event sourcing), Spray (can, routing, client), Play, Zipkin, Ostrich, Specs2, Shapeless. Java experience since 2007: SE (core, concurrency, JDBC,), EE (Servlets, CDI, JPA, EJB, JAX-RS), Spring (core, IoC, Web), Hibernate, MyBatis, JSP, Servlets, Struts, JMS, JUnit, TestNG. Android Java/C++ experience more than 2 years: closed applications for intracorporate usage: call capture, VoIP, video, Android core, NDK C/C++ experience more than 5 years: STL, Boost, Loki-lib, Qt, OpenCV, libc, POSIX API, SYSTEM V API, sockets, threads, make, CMake, Autotools, SCons; UI, backend services, Linux kernel modules/drivers, embedded software, plugins, networking protocols. Java-Script experience: Ajax, ExtJS UI. OCaml: embedded software development (management/configuration/operation software for highway network routers), backend services. Python experience: web development (using self developed framework), Qt UI development, various tools and utilities for development. Haskell experience: development and interpreters and shells, web development using self developed framework. Common Lisp experience: data mining, backend services. Other experience includes: Other languages: Scheme, Erlang, Perl, Object Pascal, Shell scripting (Sh, Bash, Zsh). Database architecture, query optimization. SQL DB: PostgreSQL, MySQL, Firebird. NO SQL DB: Riak, Cassandra, MongoDB, Elasticsearch. Linux software development. Linux server administration. Amazon services: S3, EC2, Glacier etc. Web: HTML, JS, DOM, CSS, SASS. VCS: Git, Mercurial, Subversion. Other: Jira, Confluence, Redmine, Trac.

    $38.89 /hr
    351 hours
    0.00
  2. Maxim Korolyov

    Maxim Korolyov

    Scala / Java expert

    Belarus - Last active: 1 day ago - Tests: 1 - Portfolio: 2

    Short story: Seasoned expert in the fields of software architecture. Passionate about Big Data, scalable, responsible, reactive and fault tolerance systems. Long story: - highly experienced in enterprise/web-scale software design and enterprise application integration; - experienced in Big Data: traditional data-warehousing and cutting-edge noSQL/noETL; - proficient in distributed and concurrent programming; - skilled infrastructure engineer (devops); - seasoned front-end developer; - proficient in BI, CRM, marketing automation and social/casual gaming domains, Ad platforms; - advanced in Scala / Typesafe Stack; - advanced in core Java / countless mainstream frameworks;

    $44.44 /hr
    143 hours
    0.00
  3. Yuri V.

    Yuri V.

    Senior Java Developer

    Russia - Last active: 15 days ago

    Over 12 years of Java full stack developer with a strong design experience in object oriented analysis and design * Extensive experience of using Java EE and Open Source technologies (Hibernate, Spring). * Experience in complex web application development using AngularJS and jQuery * Database design and development with Postgres * Experience with Tomcat and JBoss application server * Experience in network programming, concurrent programming * Experience in Scrum and XP methodologies

    $35.00 /hr
    0 hours
    0.00
  4. Ales Guzik

    Ales Guzik

    Senior Software Engineer

    Belarus - Last active: 14 hours ago - Tests: 8

    Full-stack engineer. Over the last 4 years I have participated in development of wide range of web applications using Ruby on Rails, where I have been writing server-side code in Ruby, client-side JavaScript code, doing HTML and HAML markup with CSS, SCSS and LESS styling. I have been setting up staging and production servers from scratch and have written server setup automation using Chef. Passioned about functional and concatenative programming languges, Clojure and Factor in particular. Contributed to various opensource projects, and maintain some personal ones.

    $25.00 /hr
    59 hours
    0.00
  5. Aleksandr L.

    Aleksandr L.

    Professional Java Developer

    Russia - Last active: 1 day ago - Tests: 1

    Hi, My name is Alexander. I have 10 years of working experience as enterprise java developer. I worked with all aspects of enterprise applications: web tier (wicket, struts, vaadin, jsf), database tier (sql reports and queries, jpa, hibernate), client tier (html, jquery, swing, netbeans rcp, eclipse rcp), business tier (ejb 2, ejb3, servlets) I have a good linux knowledge and I worked as a windows administrator also (when I was a student). I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. I have a Bachelors in Software Engineering from Saratov State Technical University, in the Russia. Listed below are my experience and skills. Operating Systems: windows / linux (fedora, ubuntu)/ mac os x Programming Languages: java, scala, sql, javascript Technologies: Java: jee 1.4+, jse 5-8, swing, jdbc, junit, servlets, jsp, struts, jms, ant, swt, jface, freemarker, maven, dwr, wicket, log4j, hibernate, vaadin 7, hibernate, spring core Markup/transformation: xml, xsl, html, xslt Other: design patterns, uml Workflow/collaboration: git, vss, cvs, svn, clearcase, perforce, mercurial Development tools: intellij idea, eclipse, netbeans Databases: oracle 9i/10g, ms sql server 2000, postgresql 9+, mysql 5.6 Application Servers/Containers: jboss, tomcat, ibm websphere, bea weblogic, oracle application server, jetty Bug/Issue trackers: Jira, Mantis, Redmine

    $23.00 /hr
    217 hours
    0.00
  6. Svyatoslav Reyentenko

    Svyatoslav Reyentenko Agency Contractor

    Java/Scala developer

    Russia - Last active: 01/20/2014

    Java and Scala server side development: - Servlets/JSP/EJB/Spring/Hibernate/etc - more than 10 years experience - Liferay - more than 3 years experience - Scala - more than 3 years experience Other: - Perl - Python - Ruby/Ruby on Rails - Javascript (jQuery, Backbone/Underscore) Databases: - MySQL, PostgreSQL, Informix

    Associated with: EmDev Limited Agency

    $35.00 /hr
    195 hours
    0.00
  7. David Arias

    David Arias

    Java/Scala Software Developer

    Colombia - Last active: 1 month ago - Tests: 7

    I have experience in different programming languages like Java, C++, SQL, Ruby, Python, Javascript and Scala, with focus on web development in technologies such as Spring, Hibernate, JPA, Vaadin, Eclipse, Maven, Ruby on Rails and Play! framework with Slick and Akka. I have expertise with development of native mobile applications for Android and frontend development with Jquery and angularJS. Knowledge in different programming paradigms like imperative programming, object oriented and functional programming. I make use of design patterns for OOP, development in agile methodologies, BDD and TDD. Strongest Skills: Scala, Java, Backend, RESTful APIs, JPA, Slick, Play!. Profile: http://co.linkedin.com/pub/david-arias/77/764/950

    $17.00 /hr
    40 hours
    0.00