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Clojure Job Cost Overview

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

Upwork Clojure Jobs Completed Quarterly

On average, 2 Clojure projects are completed every quarter on Upwork.


Time to Complete Upwork Clojure Jobs

Time needed to complete a Clojure project on Upwork.

Average Clojure Freelancer Feedback Score

Clojure Upwork freelancers typically receive a client rating of 4.65.

Last updated: October 1, 2015

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Ivan Mikushin

Ivan Mikushin Agency Contractor

Build with Clojure. Deploy with Docker.

Russia - Tests: 1

I build and deploy performant, highly available and distributed applications utilizing a variety of technologies. I really like to build with Clojure / CojureScript, deploy with Docker and Kubernetes (on CoreOS or Mesos). I also have a good chunk of experience with Scala and Java. My recent experience includes building a Node.js API compatible runtime for embedding in Scala apps (, building a calculation engine in ClojureScript (to be run on Node.js), building a QuickBooks Online application, integration with credit card payment gateways, deployment with Docker and Kubernetes on CoreOS. Background: Programming as a hobby since age 8 (since 1984). Master's in Computer Science in 2000 from Ural State Tech. Professional experience in software engineering: Java and JavaScript since 1999, Python since 2002, Scala since 2008, Clojure / ClojureScript since 2014. Done all kinds of weird stuff in Java like retrotranslating classfiles compiled for Java 5 to 1.4 (for deployment to a legacy IBM WebSphere server), patching existing libraries with AspectJ, code generation with ASM. Built an OSGi based modular app framework and runtime for OSS/BSS apps. After learning Scala became a Functional Programming evangelist at the organizations I worked for. Gradually migrated completely from Java to Scala, from Java EE (Tomcat, JBoss, Glassfish) to lightweight frameworks (Play, Akka).

Associated with: Cheq Inc.

$50.00 /hr
880 hours

Yury Kotov

Yury Kotov Agency Contractor

Ruby on Rails programmer

Russia - Tests: 1 - Portfolio: 3

I am a skilled developer with total experience of more than 12 years of commercial development. I have worked for various Russian and international companies and upheld several personal projects. Currently I mainly work with Ruby on Rails framework using the most cutting-edge technologies. I possess deep knowledge of Ruby language, and expert skills in programming Ruby on Rails. Naturally I have vast experience with numerous Web technologies, both Rails-related and general, such as HTML5, CSS3, JavaScript/Coffee Script, jQuery, SCSS, HAML, SLIM, Backbone, Bootstrap etc. In my routine I face different architectural, design and algorithmic problems. I have a solid understanding of what makes a good Web application and products I make are always scalable, supportable and effective. I never miss a chance to try a new technology thus keeping in touch with the most up-to-date trends in Web programming. I think that testing applications is a must, and extensively use unit testing and integration testing applying RSpec, MiniTest, Capybara, Selenium and other testing technologies. I have a significant C++ background, having used C++ with MFC, QT and other common modules in different projects in different companies. I have worked on systems of data visualization and analysis, remote hardware control systems, distributed logging systems. I used to develop applications for Linux, Windows and QNX operating systems. Projects I took part in now work in automation systems all over Russia. Additionally I worked in gaming industry for more than 4 years and participated in the development of online MMORPG and 3d action games. I was among the developers of Postal 3 game, where I was one of the responsible for artificial intelligence, NPC behavior, gameplay, visual effects and animation using C++ with the Source 3d engine. I am in an excellent command of object-oriented design and programming and I always do my best to write my code with the best practices and patterns. I love my code to be clean, self-documented and supportable. I am a strong supporter of open source ideas. I try to contribute to open source projects whenever I can, and I have several own open-source projects: web sites and software libraries. Consequently I am an advanced Linux user. My favorite version control system is Git and I have strong skills in it. My English level is decent, I am capable of holding a professional conversation, write and understand business mail and technical texts. I have a B. Sc. and Specialist degrees in applied mathematics and computer science from one of the best universities in Russia.

Associated with: HttpLab

88% Job Success
$31.11 /hr
65 hours

Ruslan Bekenev

Ruslan Bekenev

Back-End Developer

Russia - Tests: 2 - Portfolio: 2

Hi :) I'm software engineer. I have experience with many programming languages with OO approach like: PHP, Java, C#, Perl, JavaScript (Node.js), Python, Ruby, etc... and with functional approach like: Clojure, Erlang, Haskell. My specialization it's mostly backend. But if you need something to do with your client's JavaScript code I will be glad to do it. I have experience with "vanila" javascript, jQuery, AngularJS and EmberJS I'm using all my knowledge to solve your issues.

$27.78 /hr
0 hours

Konstantin Pauk

Konstantin Pauk Agency Contractor

Python/PHP/NodeJS/JavaScript developer and server administrator

Russia - Tests: 11 - Portfolio: 4

Experienced in PHP / Zend Framework / Kohana / Yii / CodeIgniter / Ruby / Rails / MySQL / PostgreSQL / Redis / MongoDB / SQLite / node.js / express.js / / Python / Django / CoffeeScript / Backbone.js / Angular.js / Require.js / Bootstrap / HTML5 / CSS3 / LESS / Javascript / JQuery / TDD / BDD / Git / Mercurial / SVN GitHub: BitBucket:

Associated with: Intspirit

99% Job Success
$35.00 /hr
3,252 hours

Nathan Davis Agency Contractor

Senior Software Engineer

United States - Tests: 9 - Portfolio: 1

In the past, I have been employed as a Java developer and software tester. More recently, I have been building production applications with Python, .NET, HTML, CSS, and Javascript. I also know some Clojure and Common Lisp. I enjoy learning new things, and am constantly honing my skills. I seek software development jobs that will both exercise the skills I already have, as well as help me develop new skills.

Associated with: Positronic Solutions, LLC

100% Job Success
$45.00 /hr
972 hours

Vladimir Iakovlev

Vladimir Iakovlev

Software Developer

Russia - Tests: 3 - Portfolio: 14

I'm a software developer with experience in creating web application backend in Python (Django, Tornado) and Clojure (standard web stack); fronted in JavaScript/CoffeeScript (Backbone.js, AngularJS) and ClojureScript (om). I have a knowledge in basic markup and I worked with jade, sass and bootstrap. Also I have a little experience in creating chrome extensions (CoffeeScript, ClojureScript) and desktop applications (Python with PySide). On backend I worked with Google App Engine, PostgreSQL, MongoDB, CouchDB, Redis and RabbitMQ. And I Have a little knowledge in Linux administration and DevOps. Founder and contributor of opensource projects. Github profile - Blog -

Groups: Coding Champs

100% Job Success
$38.89 /hr
2,882 hours

Oscar Rendon

Oscar Rendon

Ruby/Rails, JavaScript, Elixir/Erlang

Colombia - Tests: 6 - Portfolio: 2

Experienced Software Engineer, operating on the entire software life cycle, from conception to product release. Solid background on software design and software architecture. I've worked with C#/.NET stack, but now I mainly working with Ruby and Elixir/Erlang. I have a significant interest for most functional languages like Clojure, Haskell, Elixir/Erlang (plus Golang), Current Toolkit: Ruby, Javascript, Elixir, Erlang/OTP, AWS. Approach: Component based, test driven, results oriented, collaborative environments. Research/Interest Areas: Distributed Systems, Functional Programming, Data Science, Healthcare IT. I'm also co-organizer of Ruby Medellin meetup, Rails Girls workshops and RubyConfCo conference. My github profile:

Groups: Engine Yard Ruby on Rails Professionals Network

$50.00 /hr
380 hours

Tahmid Sadik

Tahmid Sadik

Lets craft the next great experience.

Bangladesh - Tests: 2 - Portfolio: 1

I am an independent developer and an explorer who is serious about code quality. I have experience working on several platforms including Web and Mobile. I have solid background in Clojure, Python, Java and Javascript. For making games I have used cocos2d-x, Unity and Currently working with Unreal Engine 4.

$18.00 /hr
12 hours

Tomasz M.

Tomasz M. Agency Contractor

Ruby on Rails developer

Poland - Tests: 5 - Portfolio: 5

I am a developer with three years of experience in developing useable and robust web applications in Ruby on Rails. In my career so far I have accrued a lot of ways to be more productive at what I do - be it substituting HAML and Stylus for HTML and CSS, using proven open source gems like Sorcery, cancan, SimpleForm, Tire or Carrierwave to cut down on development time, all down to a human factor of finding a better way to communicate with my clients to come to a mutual understanding of the task at hand and make sure it's the best course of action for both me and your prospective application. I don't stop at that and I look forward to constantly improve myself on this front to offer more bang for the buck, so to speak. I have a wide overview of technologies used in web application development in Ruby on Rails including linux, nginx, unicorn, PostgreSQL, redis and elasticsearch, but I'm not afraid to branch out and develop in more fringe languages like Clojure or Haskell and fields like realtime rendering in OpenGL and Rust.

Associated with: Polcode

95% Job Success
$27.00 /hr
2,431 hours