Ruby On Rails Jobs

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Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Our website needs to be optimized to perform better. Right now, loading of main page and other pages is extremely uneven, with some elements loading first before the rest load. This is affecting the performance metrics of the website. When you go to, you will notice how badly the site is loading. We have used Slim to make pages lightweight, and have also used Critical CSS for faster load times.
Skills: Ruby on Rails CSS HTML5 JavaScript
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are building a eCommerce platform and looking for someone with EmberJS and/or Rails knowledge to help us build the next version of our platform. Our front-end code base is in EmberJS, backend is in Ruby on Rails. We are a Vancouver based startup, our platform is in two language, Chinese and English. Big plus if you are in Vancouver and can read/or Chinese. Must be able to work in Vancouver time at least 9am-5pm.
Skills: Ruby on Rails Ember.js
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Our SaaS product is used in commercial buildings to reduce energy use and make buildings run more efficiently. We take a scientific approach to analytics and help to reduce the carbon footprint of each building under analysis. Top Reasons to Work with Us - HUGE Room for Growth - Great Work/Life Balance/Autonomy - Competitive Pay ​ You will work closely with other Ruby on Rails developers in a small team to develop the frontend and backend software used in our analytics product. Key technologies include: Javascript (front end), Ruby apps used for setup, management and presentation of analytics findings, ETL app for processing and loading incoming data from buildings, and PostgreSQL for storing data from buildings. Additionally we use Java and Groovy for some of the algorithm implementations so familiarity with either is a bonus. We use TDD methodologies and practice lightweight Agile development processes. ​ At Least 1 Year of experience and knowledge of: - Ruby on Rails - PostgreSQL - JavaScript - HTML/CSS Nice to have" Rspec or Minitest
Skills: Ruby on Rails Frontend Development
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
This will be the first project of many. We currently have an established app that allows csv order imports into Shopify. I am looking for someone to add a feature to allow users to do a direct order import using the Shopify API. You will need to add some sort of UI to allow users to see a preview or set import settings ex. Order Range (#1001 - 1251) ex. Conditions (tags, status, etc)
Skills: Ruby on Rails Shopify
Fixed-Price - Entry Level ($) - Est. Budget: $100 - Posted
We are looking for a Seo & Ruby on Rails Expert to help read and take action on Search console for a subdomain website. Freelancer should -Develop an SEO strategy to improve our site ranking -Create /Edit Robot.tx file. -Identify all Duplicate content and help fix issue -Advices on actions -Fix Search console issue (google) 404 pages errors/500 pages errors -Fix Crawling issue -Sitemap
Skills: Ruby on Rails CSS Google Analytics Google search