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Post your Ruby programming project on Upwork and find experienced Ruby developers and consultants who can download and install Ruby 2.0 on your server with RVM, create websites using the Ruby on Rails or Sinatra framework, or develop website crawlers and web scraping scripts for videos, news and images. These professionals can also convert your PHP or Python application to Ruby, create a back-end for iOS with RubyMotion, debug or maintain libraries of selenium-webdriver scripts, or create data automation scripts to import into custom APIs.

Ruby is an open-source dynamic and general-purpose programming language that is similar to languages like Perl, Lisp, Python and Smalltalk. On Upwork, the world’s largest online workplace, companies hire Ruby freelancers for various Ruby development projects, from web applications and threaded database servers to chart libraries, desktop GUI applications and image recognition engines.

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

Ruby Job Cost Overview

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

Upwork Ruby Jobs Completed Quarterly

On average, 213 Ruby projects are completed every quarter on Upwork.

213

Time to Complete Upwork Ruby Jobs

Time needed to complete a Ruby project on Upwork.

Average Ruby Freelancer Feedback Score

Ruby Upwork freelancers typically receive a client rating of 4.73.

4.73
Last updated: September 1, 2015
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  1. Vladimir Rybas

    Vladimir Rybas

    Expert Ruby on Rails Developer, Team Lead, PM

    Thailand - Tests: 3

    70% of all software projects fail. Why is that happening? A few reasons: - Poor communication - Poor communication - Poor communication - Badly defined requirements - Wrong project's priorities - Sloppy development practices How do I address these issues: *Communication & Requirements clarification* - Monday to Friday daily status meetings at fixed time, suitable for all team members(customer is a team member). - Weekly iteration planning meetings. - Transparent and easy-to-use Project Management tools. *Project prioritization* - Complexity estimation - Short iterations & short feedback loop *Development practices* - Perfectly clean code - Test Driven Development (99% test coverage). - Obligatory code review & collective code ownership. - Domain Driven Design, Lean Architecture, GRASP, SOLID If this sounds good for you, let's get this done. LinkedIn: http://www.linkedin.com/pub/vladimir-rybas/13/901/1a9 Github: https://github.com/vrybas Tech Blog: http://vrybas.github.io/

    $100.00 /hr
    5,930 hours
    4.30
  2. David B.

    David B.

    Developer

    United States - Tests: 13 - Portfolio: 1

    Over the past several years I've been trying to keep on top of emerging tech such as ruby, jquery and other frameworks so that I can help my clients. I'm been growing my small business to a more online business for web and software development. I also have experince in: Ruby, Perl, Python, Visual Basic, GNU C, Visual C++, Schema, PHP, MySQL, PostGreSQL, Microsoft SQL Server, Ajax, OOP, JavaScript, Java, and wxWidgets (A Framework for python/perl)

    $50.00 /hr
    17 hours
    4.95
  3. Vassiliy Shvetsov

    Vassiliy Shvetsov

    Software Architect

    Kazakhstan - Tests: 9 - Portfolio: 3

    I have hands-on experience with wide variety of technologies, deep enough to solve any sort of tasks and problems my team and I are facing every day. Good interpersonal skills, curiosity, enthusiasm and dedication - these skills help me inspire my colleagues, accomplish tasks and meet deadlines. Currently I have more than 7 years of professional experience in development of enterprise-level applications. Hands-on experience includes: - C# .Net, WPF, WCF, Java EE, jBPM, Oracle Fusion Middleware; - Ruby, Rails, JavaScript, PHP, Python; - MS SQL, Oracle, MySQL, PostgreSQL, Redis, MongoDB; - Linux administration, etc., etc. Current area of interests includes distributed systems, cloud computing and data mining. I always strive for further advancement of my personal and professional skills.

    $50.00 /hr
    3,948 hours
    5.00
  4. Fernando R.

    Fernando R.

    Ruby on Rails Developer with Strong Linux Background

    United States - Tests: 3 - Portfolio: 1

    Very proficient RoR Web developer with a strong Linux/Unix background. Located in Florida, USA I work on EST timezone, allowed to work legally in the USA, I can attend to meetings, receive and make calls worldwide, as my customer you will be provided with a direct line to contact me if necessary. Over 11 years of experience on the IT industry, mainly working for major 500 Fortune US companies such as Cisco Systems, LexisNexis, Sun microsystems and others. My focus is always to keep things as simple as possible and make stuff better. Relevant skills : - Ruby on Rails 3 - Authorize.net , Credit card systems - RSpec , Capybara ( Testing ) TDD - Memcache - C ANSI - Linux / Unix (Solaris) - Shell scripting - Unix power tools: vi,awk,sed,bash,truss,top,strace,tcpdump,iptables.. - Capistrano - Amazon EC2 and Clouding computing. - VPS (Heroku, SliceHost, DreamHost) - Git Collaboration tools and extras that we offer to our customers : - US Phone number landline and cell phone - Skype. - Outlook Calendar (Exchange server) - EST U.S timezone, Located in Florida, near by major airport (FLL) - Fluent in English, Spanish and Portuguese (Spoken and Written) Don't hesitate to contact me if you have any questions.

    $33.33 /hr
    157 hours
    5.00
  5. Yaro Apletov

    Yaro Apletov

    Full Stack Web Developer

    Spain - Tests: 4 - Portfolio: 9

    I am a fair and honest contractor, who always listens carefully to customers to determine and understand their business requirements, fulfill them and to provide an added value in every job I take. Delivering great and well documented solutions on time and budget - is always my goal number one! I possess a Master's Degree in Maths and CS and a broad experience in software architecture design and implementation for various domains and platforms. I am a passionate programmer with love for tdd, bdd, clean, optimal and readable code. My specialization is in building end solutions with web technologies, using Ruby, Rails, Javascript (Coffee) with AngularJS and Meteor. Outside of work, I am a keen technical writer of articles on programming and CS. Experience: All development phases - from interviewing customers, gathering and formalizing technical requirements to post sale customer support - solo and as part of a distributed team. Technologies: Proficient knowledge and regular use of technologies and methodoligies, such as Agile, TDD, BDD, CI, oop, patterns, optimization, ajax, sockets, mvc, fp, parallel processing, network api and communication. Tools: Extensive knowledge and regular use of development and related tools: Windows Server/Linux/LDAP/Samba/AD/DNS/DHCP/MS Sql/Mysql/Postgres/Mongo, IIS/nginx/ssh/git/travis/heroku/github.

    $30.00 /hr
    109 hours
    5.00
  6. Margulan Moldabekov

    Margulan Moldabekov

    IT security engineer / devop

    Kazakhstan - Tests: 4 - Portfolio: 2

    I got nearly 4 years of experience in freelance. I've worked in such fields as load balancing, high-load, databases, system development, i18n & l10n, enterprise solutions (JBoss EAP, IBM Lotus). Now I am focused at devop field. From the beginning security was my passion, so this decided my future development path. As a client you'd be interested what can I do, so this is my skills and abilities: Operating systems: - Linux - *BSD (FreeBSD & OpenBSD) Virtualization: - Xen - KVM - VMware vSphere Programming skills: - C/C++ - Ruby - Python - Javascript - Haskell (beginner) Databases: - MySQL (MariaDB) - PostgreSQL - Mongo - Redis HTTP Servers: - Apache - Nginx Highload: - Haproxy - Hadoop - HBase (DB) - Varnish Messaging Systems: - RabbitMQ - Apache QPid - HornetQ Security: - Wireless security - Kernel hacking - Network security - GDB lover

    $14.44 /hr
    0 hours
    5.00
  7. Daniel Vartanov

    Daniel Vartanov Agency Contractor

    Experienced Ruby backend developer

    United Kingdom - Tests: 2 - Portfolio: 1

    For last five years I've been participating in and leading the development of several large Ruby projects (not only web-oriented). I deeply know Rails and Merb internal code. I participate in Ruby community and often contribute to famous projects, such as Cucumber, Watir, etc. See my profile at a github: http://github.com/DanielVartanov I passionately adopt ideas of agile development and successfully completed several enterprise projects using these techniques. Before programming in Ruby I participated in development of enterprise solutions (used Java, C++). I have major in mathematics and computer science, therefore, I can apply effective algorithms with the maximal simplicity of code.

    Associated with: Daniel Vartanov Agency

    $55.56 /hr
    3,936 hours
    4.70