Ruby Jobs

408 were found based on your criteria

  • Fixed-Price – Est. Budget: $400.00 Posted
    I have a web service I built with Ruby/Sinatra and the gem 'ruleby' that does the following: - Takes a few simple inputs from a form or HTTP JSON post - Runs them through a rete algorithm using the ruleby gem - Outputs a set of reccomendations based on those rules I need to replicate this exact functionality, but with JBoss Drools. The resulting webservice should be deployable as a WAR in Tomcat. Ruleby uses a 'rete' algorithm similar to Drools, so ...
  • Fixed-Price – Est. Budget: $5.00 Posted
    Fix the formatting of the fields on the sign up page of an existing app, and make them active using Devise. The best solution will use Bootstrap 3 conventions to make our Sign up page work in a responsive way. Bids above or below the budget will be considered based on applicant skill. Here is some of what we need, we asked on StackOverflow but would like a more Bootstrap-specific answer: ...
  • Hourly – 3 to 6 months – 30+ hrs/week – Posted
    I need my blog developed, with long term keeping it up and running work ongoing. I've already got the designs and its mostly specced out. Its important that the site is fast, so the code my be good quality. Let me know if you need more details.
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    Hi there, We're looking for someone to work on a backend API for a realtime logistics service. Ideally this would be written in Node.js but Ruby on Rails or PHP would suffice also. Please mention the sentence "I read the posting" in your cover letter to be considered for the job.
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    Experienced Rails developer wanted for as-needed work. I have an existing Rails team across a variety of projects. I need somebody who can help with as needed overflow work, and also help push things forward on weekends. Independent freelancer is preferred. Flawless English is a must. I don't need voice chats, but I need to be able to skype text chats and email exchanges over subtle points of problems. Preference given to the following: * Good attitude * Experience with Highcharts ...
  • Fixed-Price – Est. Budget: $10,000.00 Posted
    We are looking for a skilled freelancer or team to design and develop the back-end and UI for an event management web application. This application will be in three parts: 1) managing groups of users, 2) managing events and attendees, and 3) processing attendee information based on a rule set. The third part is the most extensive as it requires the system to process pairings for attendees based on their attributes and will have many customizable options for each event ...
  • Fixed-Price – Est. Budget: $90.00 Posted
    Looking for an expert on ruby on rails and Spree Ecommerce Htlm integration,design -Api Paypal -Multi language site If you do not have great Ruby on Rails experience you should not apply. Applicant should also have experience with: GitHub basic seo Project : Need to move to spree ecommerce asap and keep the same design as the actual site Only Ruby on rails application expert will be consider
  • Hourly – More than 6 months – 30+ hrs/week – Posted
    We are looking for Ruby & Ruby on Rails developer from Ukraine. Requirements: Ruby & Ruby on Rails 3 years; HTML5, CSS (CSS3); Ajax, JavaScript (jQuery, Bootstrap); DB: MySql, MS SQL or any relational database (Postgress, Oracle, MSSQL, etc.) English intermediate. Full time. 40 hours a week. Level of compensation, according to your experience and qualifications
  • Fixed-Price – Est. Budget: $5.00 Posted
    Need to develop crawler that will use proxy to search and coolest information according script that will be given. Will use to collect a lot of different things like targeted email, company names, websites, prices. Need universal bot that will have schedule and user interface which can be used to write tasks for bot to perform operation or series of tasks one after another. I put $5.00 because expecting estimates from developers
  • Fixed-Price – Est. Budget: $100.00 Posted
    The project in RUBY (if it does not work, a simialr one is : * Fix bugs.This website does not work properly, there are sometimes error pages and sometimes it is working fine. *Change one grammar error in the tables describing the start-up's success * Update the website (I have the codes). Each question of the test is generating through an excel file where gains and probabilities of gains are indicated. Instead of ...