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    249 rails backend jobs found, pricing in USD

    Hello I need a website with Ruby on rails platform. only expert will apply this job! please check n attach file.

    $662 (Avg Bid)
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    We have created a basic structure and modeling of the multiple chatrooms and notifications. We would like to get help from an experienced ruby on rails and javacsript developers to make them realtime interactive.

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    Ionic Starter 6 days left
    VERIFIED

    I have a rails social media project that I am working and I purchased a ionic2 starter project. I have the rails api's in place, but I need to make some design changes to it as well as make it work together.

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    Need help installing peatio on server and also need to be taught how to add additional currencies.

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    ...and abilities - Excellent knowledge and work experience in designing and developing complex software applications. - Highly experienced in popular server technology (Ruby on Rails, Heroku/AWS). - Experienced in n-tier design, separating presentation layer, business logic layer and data access layer. - Experienced with front end development with Coffeescript

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    You gotta do two different set of works, 1. Add Push notifications in our rails application, thr rails app is kind of a social app where user posts like amd comment amd other get notified. 2. Add a ranking system based on the total number of like, the user who have got the highest total number of likes till date will rand first the user less then that

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    Looking for senior ruby on rails developer. We have urgent issues troubleshooting the stripe payment gateway. Website was written with Ruby on Rails 4.2 and integrated with stripe for payment gateway and deployed on AWS EC2 by using the capistrano. Need to modify the payment gateway integration asap and redeploy on both production and staging. Looking

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    ...some backend pages that require some cosmetic modifications of the rails views erb . The form that requires changes we have the designers wireframe so it just need adaption to the design. Also we there is some changes required so that the site can be used on smart phones. This should be a small job for someone with right experience in rails views

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    Repository 2 days left
    VERIFIED

    I need a repository in programming language in ruby and ruby on rails

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    ...day used applications. So, to deliver the expected we follow our guidelines strictly. We need you to create a sample set of 20 Questions onRuby on Rails across 5 sub-skills available under Ruby on Rails. On the basis of the quality of questions shared by you, you will be paid Rs 120 per accepted question for Indian nationals or 1.84$ per accepted

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    Programmer is required to work on an existing ruby web application. Main duties includes new feature development, bug fixing, and code reviews. Programmers have large enterprise experiences are preferred. Responsiveness and efficiency also weight heavily during the whole program cycle.

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    I want to build a public app for shopify. search for a developer who have knowledge in Ruby On Rails/PHP, Data Bases (SQL) and liquid. Thanks, Mor.

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    we are after a rails 5 developer to complete a rails 5 app. Ideally the dev will have access to an iphone 5/5s as well to test it on mobile.

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    Hola, tengo una app en ionic 1 con back-end en ruby on rails quiero hacerle una notificaciones push desde el back-end con ayuda del desarrollador de ionic para finiquitar ese proyecto la app consta de tres roles admin, cliente y empleado: quiero que cuando el cliente registre un servicio le llegue una notificacion push a todos los empleados que

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    i need a ruby on rails project to run on AWS with ML engine to analyze instagram pictures

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    A project should be implemented on react on rails and ruby. It should be totally mobile friendly.

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    Looking for web developer in Europe or Americas. skill: ruby on rails, react.js/redux.

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    we have a rails app which crashes on iphone 5/5s intermittently. works fine on desktop and other mobile devices. we think that turbolinks is causing the issue. the dev to fix this should have a iphone 5 or 5s in hand to test this. can't test on browser stack etc.

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    we have a rails app which crashes on iphone 5/5s intermittently. works fine on desktop and other mobile devices. we think that turbolinks is causing the issue. the dev to fix this should have a iphone 5 or 5s in hand to test this. can't test on browser stack etc.

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    To assist with operational web app

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    i have a rails app where users can add quotes, it is connected to flickr api so that when user add a new quote it adds an image to that quote... 1. i want you to add an option when user is adding a new quote he can now choose from given pictures, i want there to have 10 pictures which user can choose from and that picture will be added to there quote

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    Connecting Ruby Rails Website to Wordpress Website (Communicate Between Both Platforms) im trying to transfer data from the WP site to the ROR site for example: A client would go to the WP site and go through all of the front end navigations but when they choose a restaurant it would then be switched/connected with the backend ROR site to display

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    My company, ADAVIS Global provides insurance for people that travel into Mexico. I have 1200 agents in my system and I have been using Ruby On Rails for the past 10 years. I believe I have the most current system and I need a few changes.

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    We have a PEATIO fully function...functional, we want somebody to add USD and GBP (and eventually replace default currency to EUR, we did that on some tests, it is not a must). We must well familiarized to Ruby on Rails, the problem consists in finding the right gem or fix the SASS gem. Please do not bid if you don't know what is all about, thanks!

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    This honestly shouldn't be too difficult for someone who knows PHP. I'm a Ruby on Rails guy myself... doing a side project for one of our clients and I just don't understand PHP well enough to do this efficiently. Basically I have a punch list of things I need to accomplish. An example is swapping out some "before send" hooks for the contact form 7

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    i need ruby on rails expert for installation, configuration canvas lms and mobiles apps brunding and costumisation thankyou

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    ...of a train to integrate into a personally-developed premiere pro project currently in progress. the basic idea is a train going off the rails and then continuing on without problems, even though there are no rails for it to drive on. the train should be modern 20th-21st century [see attached image for example]. there should be 3 or 4 different views

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    ...abilities: Excellent knowledge and work experience in the design and development of complex software applications. Highly experienced in popular server technology (Ruby on Rails, Heroku / AWS). Experienced in n-tier design, separating the presentation layer, the business logic layer, and the data access layer. Experienced in front-end development

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    READ CAREFULLY PLEASE: I am looking for a good Ruby on Rails developer to work part-time hours for me long-term (at least a couple of months). To start I can only offer $200 USD a week as we are a small company currently building. But we can increase as we move forward. The work will be given to you by a Senior Developer and will be very detailed/outlined

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    READ CAREFULLY PLEASE: I am looking for a good Ruby on Rails developer to work part-time hours for me long-term (at least a couple of months). To start I can only offer $200 USD a week as we are a small company currently building. The work will be given to you by a Senior Developer and will be very detailed/outlined. Please only respond if

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    ...someone to just hack it together just to make the thing work as i am currently busy with another project. the webapp is currently made in rails currently resides in github that is hosted via heroku, just basic rails html with bootstrap , i didnt include all the shit that needs to be done as i was underpaid for it, and was also rushed. i need someone

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    ...have been putting in place Research Data Management support services for user communities at University of Cape Town, part of which is a DMPonline platform (running on Ruby on Rails) that guides users through the creation of a Data Management Plan (DMP). Until recently, there have been two separate platforms internationally, namely DMPtool and DMPonline

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    In order to finish off a project, I am needing to build an admin interface to allow me import and export various data tables and values from the Postgres database. Step 1 is to sign an NDA and non-competitive document Step 2 is to update the existing documentation on the data dictionary/structure Step 3 is to look at the Ruby Code, and advise of the proposed changes (for QA) Step 4 is to creat...

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    Make improvements and corrections of anomalies on an existing system in the field of health Important to know - stats by clinics; number of patients / preparation / week / month available by super admin - For the new “FIT Pre-Inheritance test”, we could reserve time slots at the calendar level. When you add an appointment, these ranges would not be available These are time s...

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    I am looking to hire an experienced ruby on rails engineer who can handle both frontend and backend. Skills required - rails 4.2.1, coffeescript, haml, scss, heroku, ubunu, etc

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    I have a leaflet map which is embedded in a rails app using haml for views. The map functions, but I would like the map to dynamically zoom and scale to the markers on load instead of a pre-defined spot as it currently does. The haml view is attached.

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    I currently have a Rails based application that needs to have a bit of a makeover. Designs exist for what the application needs to look like, we just need to revamp the stylesheets and move some pages around. There shouldn't be any actual Rails work involved, but you'll need to understand how to navigate the project and some Rail's helpers will probably

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    I need a Ruby on Rails expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

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    Hello , i need the expert freelancer and details will be shared with winning bidder. i have the almost 6 to 7 project for same skills. only experienced bid only.

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    I have a custom built application that was written ~8 years ago. It is using Ruby Enterprise Edition 1.8.7-2010.02 and rails 2.3.5 we would like to move to the top of the stack if possible. The main reasons for this are performance increases we would get from using Active Record 5.2.0. The server it is running on is CentOS 5.7. If I have missed any

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    Bid only if you are a ruby on rails developer that specializes in Solidus. Need a Freelancer to work on Minimalistic Solidus commerce website made on Ruby on rails. I have created much of the vision already in another language to help you with the general minimalistic idea for the website. Need to work 4 hours daily for 5 days. Use bonobos

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    Hello, I need a very little change in the Fee of Fedena School Management System a Ruby on Rails Application. login with this details [login to view URL] admin/admin123 now open this link [login to view URL] add a schedule date fild here and that must fetch data on this link http://104

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    Hello, I need a very little change in the Fee of Fedena School Management System a Ruby on Rails Application. login with this details [login to view URL] admin/admin123 now open this link [login to view URL] add a schedule date fild here and that must fetch data on this link http://104

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    I am looking for a developer who is expert in Ruby on Rails (as backend) & ReactJS (as frontend). I need to setup a demo environment in our local network. We may extend the workload based on efficiency. Please share your previous experience with the sample work

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    Necesitamos un programador en Ruby que maneje el framework Rails

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    I am looking for a developer who can help me enhance my MVP. I am working on a platform that allows medical practices to schedule multiple appointments simultaneously.

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    I have a web app coded in Ruby on Rails that sends SMS notifications and handles visitor checkins and management. There are some features / capabilities I want to add to the app, such as receiving SMS messages back in a message center and have visitor check-ins queried through an API call and database. Unfortunately, the original developer is too busy

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    Need to work on Ruby on Rails project. There is a requirement where we need to integrate payment gateway and Google map APIs along with Chart APIs.

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    Estoy buscando un programador experto en Ruby

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    ...authentication Hybrid UX Design for iPad and notebooks Create, edit, delete products, customers, orders, invoices, returns and payments The front-end will to talk to a backend Ruby on Rails Restfull API running on MySQL. Screens will be very similar to either of the apps listed below: [login to view URL] [login to view URL] Happy

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