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Ruby on Rails is an object-oriented programming language inspired by Perl and Smalltalk. Ruby originated in Japan during the mid-1990s and has rapidly grown into a commercially-accepted programming language. If your business is into software development using Ruby programming language, you can surely use some help to offload your programming, coding and testing tasks based on Ruby. Hire freelancer experts proficient in Ruby. Post a task or job today!

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Проект/Конкурс Описання Заявки/Роботи Навички Розпочато Закінчується Ціна (USD)
One month full time engagement for completion of Rental Website in Ruby I am looking for a seasoned ROR developer that has time as of immediately for one month full time engagement. This work is only suitable for a developer. No bids from agencies, subcontractors or project managers please! Bids only for one month full time engagement please. Work comprises but is not limited to the completion of the design and full functionality of our website like Airbnb. Backend d... 15 PHP, Javascript, Ruby on Rails, HTML, Angular.js Apr 24, 2018 Сьогодні6д. 20г. $772
I need a ruby on rails developer 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. 18 Ruby on Rails, React.js Apr 23, 2018 Сьогодні6д. 15г. $265
Update Mixcloud Integration I'm switching our website to use Mixcloud instead of Soundcloud. I need a developer who is familiar with working with javascript api's to import data from Mixcloud and update the player on the main section of our site. 18 Javascript, Ruby on Rails, HTML, Angular.js Apr 23, 2018 Сьогодні6д. 13г. $551
Build-on Ruby on Rails Web App 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 to build up the program anytime soon. Once the... 33 Ruby on Rails, SQL, MySQL, Різноробочі, iOS Development Apr 23, 2018 Сьогодні6д. 12г. $1321
Optimization first time byte less than 200 ms all pages Need a super expert to reduce TTFB less than 200 ms in all pages of website Website is on Ruby on Rails 13 PHP, Ruby on Rails, HTML, Ruby, Git Apr 23, 2018 Сьогодні6д. 3г. $222
Optimization first time byte less than 200 ms all pages Need a super expert to reduce TTFB less than 200 ms in all pages of website Website is on Ruby on Rails 1 HTML, Ruby, Ruby on Rails, SEO Apr 23, 2018 Сьогодні2д. 3г. $100
Need an expert developper on Ruby on Rails Need to fix some SEO issue like links some tags and mark structured data (microformats, [url видалений, увійдіть для перегляду] ) 18 PHP, Javascript, Ruby on Rails, HTML, Ruby Apr 23, 2018 Сьогодні6д. 1г. $12
Need modifications on Ruby On Rails project 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. 7 PHP, Javascript, Ruby on Rails, CSS, HTML5 Apr 23, 2018 Сьогодні6д. $175
Zoho books developer to add functionality We require a qualified developer to add some new features to zoho books utilizing the API. details will be discussed with the developers on chat. Provide details of your experience in this regard 22 PHP, Ruby on Rails, Архітектура ПЗ, Salesforce.com, HTML Apr 23, 2018 Сьогодні6д. $536
Ruby on Rails script to parse large xml - 26/03/2018 02:00 EDT Hi, I have the react-native project almost done. The problem is that in app auto subscription billings in iOS platform. I need a developer who has experienced it. Thanks. 4 PHP, Javascript, Ruby on Rails, Ruby, Git Apr 23, 2018 Apr 23, 20185д. 16г. $95
Web Application Database of Researches We need you to make a web app through ruby on rails and database. It must be an app where there is an admin and member. Members can request to post their document file and also search documents of other people that posted. The admin's role is to decide whether a document file is to be uploaded or not. The admin has the ability to remove uploaded researches. Key features: Search bar Ca... 9 PHP, Python, Ruby on Rails, Архітектура ПЗ, MySQL Apr 23, 2018 Apr 23, 20185д. 16г. $119
Sending whatsapp bulk web panel Please, just contact anyone who is willing to carry out the project and be a serious and honest developer. See project description in the annex. 10 PHP, Програмування на С, Дизайн сайту, Ruby on Rails, MySQL Apr 22, 2018 Apr 22, 20185д. 3г. $600
Exchange platform Open Source Ecommerce platform Peatio. Task is to build a repo on latest and stable versions Add Third party APIs Adjust Fees Ui changes. 18 Javascript, Ruby on Rails Apr 22, 2018 Apr 22, 20184д. 21г. $1012
React Native In app utils expert. I had a project that almost done. The only problem is that react-native in app billing in iOS devices. I looking for someone who has experienced in react native in app billings in iOS devices. Thanks 7 PHP, XML, Ruby on Rails, Ruby, React.js Apr 22, 2018 Apr 22, 20184д. 17г. $31
Need help to migrate rails assets to webpack rails 4.2 and docker I have rails 4.2 project which uses docker, I need to migrate all rails assets pipeline to web-packer so that I can remove my assets from rails side. 1 Ruby on Rails, node.js, Git, Docker Apr 22, 2018 Apr 22, 20184д. 17г. $26
Customize Hybrid Chat App and Server Hi Developers We have a chat system, but this system have some issues... so I am looking for a developers base on America or Europ to solve our problem. Developer have to know python, Ruby on Rails, Socket, Cloud fairing and Analytics... etc. Plz send proposal if you have good experiences and confident skill on these fields. i don't want to spent my time. I will provide detail on chat. ... 34 Java, Python, Ruby on Rails, Django, Архітектура ПЗ Apr 21, 2018 Apr 21, 20184д. 4г. $7581
Indian developer to integrate and complete Android app. Experienced in react native worth redux . Ruby on rails with MySQL 5 Javascript, Mobile App Development, Ruby on Rails, Android, MySQL Apr 21, 2018 Apr 21, 20184д. 2г. $149
form input with tags I need a form input with rails forms helper which include autocompleting plus showing selected inputs as a tag with a remove button. so let's say there is a list of functions in Function model and a user can choose up to 3 of them. then in the submitted form, I need this 3 chosen name in params[: function] this is the html code : <h3&... 13 Ruby on Rails Apr 21, 2018 Apr 21, 20184д. 2г. $132
Implement Sharetribe (ruby) and integrate with PayPal [url видалений, увійдіть для перегляду] Implement this system with PayPal integrated on heroku with Git ccontrol version 10 PHP, Javascript, Python, Ruby on Rails, Ruby Apr 20, 2018 Apr 20, 20183д. 3г. $65
Migrate zammad to another server Migrate zammad (Ruby on Rails) to another (bigger) Ubuntu server. 3 Ruby on Rails, MySQL, PostgreSQL, Ruby Apr 20, 2018 Apr 20, 20183д. 1г. $172
Ruby on Rails Peatio Script Customizations Hi, I'm looking for someone who have experience with it. the script is already running and we need tweaks and small fixes for it to make it ready for online use. 11 PHP, Ruby on Rails, MySQL, UNIX, Біткойн Apr 20, 2018 Apr 20, 20182д. 22г. $277
ROR developer needed Hey I need a ROR developer to work on one of our client's project. What are the rates for them ? And what is the procedure to hire them 15 PHP, Javascript, Ruby on Rails, HTML, Ruby Apr 20, 2018 Apr 20, 20182д. 21г. $10
I need a seasoned ruby on rails developer to do SEO for a US based Healthcare Website I am looking for a freelance seasoned ruby on rails developer who can help me implement all the meta tags, help me get a revamped [url видалений, увійдіть для перегляду] file, improve headings, add alt text to images and improve website speed. I'm looking to improve the website on the following lines: 1. Meta Tags (There are plenty of meta tags on the website such as title, description... 13 SEO, Ruby on Rails, HTML, Git, Heroku Apr 20, 2018 Apr 20, 20182д. 17г. $809
salesforce devs Necesito devs salesforce, prescenciales. Santiago de chile 19 Ruby on Rails, CRM, Salesforce.com, Розробка додатків для торгівельного персоналу Apr 19, 2018 Apr 19, 20182д. 6г. $20
Senior Rails Developer We are looking for a developer to assist the company in adding new features and fixing issues of multiple ongoing Rails projects. We are an agency and get new projects regularly so if there is a good fit we can be working together for a long time. We are looking for task level for an ongoing project (~6+months) Requirements: - 6 years of development experience and at least 4 years with Rails ... 36 Javascript, Ruby on Rails, CSS, HTML5, Git Apr 19, 2018 Apr 19, 20182д. $10
I need a Full Stack Developer Ruby on Rails Developer Aquapor Serviços S.A has been one of the main market players in the management of Municipal Concessions and the provision of water supply and waste water sanitation services directly to the population, local authorities and industries since 1987. I'm the Head of IT Department and we´re looking for freelancer to develop a new 5.2 rails app with SAP integration and some others e... 28 Ruby on Rails Apr 19, 2018 Apr 19, 20181д. 23г. $1667
I need a Ruby on Rails Developer. Hello, I am Yogesh Sharma and managing the complete operation of the IT company called BriQs Data Pvt Ltd. We are creating a tool on top of Ruby on Rails and to enhance some features we need the developer who has an expertise in Ruby on Rails. Thanks. 19 Ruby on Rails Apr 19, 2018 Apr 19, 20181д. 22г. $542
Need a Fullstack developer for my project ^ Price/Budget ^ Willing to negotiate budget a bit depending on estimated delivery time I'm looking for an intermediate / experienced ios/ php developer to help me to finish the social site and app. More details will be discussed on PM. 14 PHP, Javascript, Mobile App Development, Ruby on Rails, iPhone Apr 18, 2018 Apr 18, 20181д. 9г. $184
Whatsapp Marketing Web For more information check the enclosed document. Thanks 6 PHP, Програмування на С, Ruby on Rails, SQL, Web Development Apr 18, 2018 Apr 18, 20181д. 2г. $541
Shopify app for voucher selling I need to set up a online store (store 1)which sells voucher in different amounts. (ofcourse it is easy) I need to set up another online store (store 2) which use the voucher sold in site 1 as discount or coupon code. In other word I need a Voucher Online Store and another site which uses those vouchers. The basic idea of these 2 sites is: I need to sell some stuffs just by using vouch... 19 Дизайн сайту, Ruby on Rails, Шаблони Shopify , Shopify Apr 18, 2018 Apr 18, 20181д. 2г. $510
Build a rest API for ruby on rails web app i have an existing web application that need an API service . The existing existing web app is a ruby on rails project . A peer to peer Marketplace . the API need to have a secured authentication for user to log in. need to be able to retrieve list of objects. user need to be able to post objects (images) to the backend. user need to be able to like an image (sort of array where user can st... 32 Javascript, Ruby on Rails, HTML Apr 18, 2018 Apr 18, 201822г. 44х. $191
Ruby On Rails Site (Support Work) Hi, We have a ruby on rails site. I'm looking for someone that could provide support as needed on the site. Right now the only issue we have is emails are being sent by sendmail which in turn is making the emails get blocked by our email client. I have started to setup SMTP but I believe we need to see if there is any function called deliver_later and change it to deliver_now in the code. ... 69 PHP, Ruby on Rails, HTML, Ruby, Git Apr 17, 2018 Apr 17, 201814г. 35х. $34
Ruby Expert Required. - 17/04/2018 01:02 EDT I need a Ruby expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers. 13 Ruby on Rails, Ruby Apr 17, 2018 Apr 17, 2018Закінчився $31
Ruby on Rails migration to Auth0 from devise Ruby on Rails migration to Auth0 from devise I have an existing RoR website, and trying to migrate to Auth0 authentication from RoR devise. Prior Auth0 implementation experience MUST. Dont respond without Auth0 / devise and Ruby on Rails experience. 21 Ruby on Rails, Ruby, Git Apr 17, 2018 Apr 17, 2018Закінчився $200
I have developed the application in RoR. in attached screenshot below there is add vendor option where i need to open the model popup to fiil the new vendor details ,on localhost the code is working, but its not running on cloud. i need to fix the bug on I need to fix the bugs on the heroku server. 8 Ruby on Rails, HTML5, Heroku, CSS3 Apr 16, 2018 Apr 16, 2018Закінчився $18
Top Level Website application needed We have an application which is built one of inexperienced developers. so there is not good coding and bad database relationship. we have tried to fixed the issues we have but new experience developer saying its better to start from scratch. current website super slow but functionality is good. so we decided to make a fresh application. Design+functionality will be same. Business: Photo Editin... 26 PHP, Ruby on Rails, Тестування ПЗ, MySQL, Web Development Apr 16, 2018 Apr 16, 2018Закінчився $1557
ruby on rails developer for long term We are a web development firm and urgently require ROR developer.. Overview of the project: Main functions: Creating a group from the users. from uploaded csv file or manually entering the data of user. admin of the group will provide cloud machine with each users of the group. Cost will be calculated based on the no of users in group and the configurations of the cloud system which i... 20 PHP, Javascript, Ruby on Rails, HTML, Ruby Apr 16, 2018 Apr 16, 2018Закінчився $9
Project for support0611 -- 18/04/16 07:55:18 Hi support0611, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 PHP, Linux, Бездротові технології, Ruby on Rails, Android, Apr 16, 2018 Apr 16, 20181д. 18г. $140
Need support for react js with redux Need support for react js with redux Skill set : java script Ruby 12 PHP, Javascript, Ruby on Rails, HTML, React.js Apr 15, 2018 Apr 15, 2018Закінчився $385
ERC20 Withdrawal Assistance Needed For Peatio We are attempting to resolve an issue when making ERC20 withdrawals. 5 Ruby on Rails Apr 15, 2018 Apr 15, 2018Закінчився $22
Need Customization in Fee Module of Ruby on Rails Application Fedena Hello, I need a very little change in the Fee of Fedena School Management System a Ruby on Rails Application. The person who know Ruby on Rails and Fedena too can contact me through Chat and I will let him know about the change. Its a very little change for the moment and may be in future I need some more. For now only the Fee module need to be customize a very little. At the momen... 5 PHP, Javascript, Ruby on Rails, Архітектура ПЗ, Ruby Apr 15, 2018 Apr 15, 2018Закінчився $54
Ruby on Rails Developer for Website Update We have a project which is built on RoR and we are looking forward to updating the website with new layouts. RoR experts are welcome! Happy bidding. 54 Javascript, Дизайн сайту, Ruby on Rails, HTML, Git Apr 13, 2018 Apr 13, 2018Закінчився $14
Ruby Necklace program in any language accepted Ruby Necklace It is the wedding day of Sanchi, the beautiful princess of Byteland. Her fiance Krishna is planning to gift her an awesome ruby necklace. Krishna has currently b -blue rubies, g -green rubies, r-red rubies and y -yellow rubies. He has to arrange the rubies next to each other in a straight line to make the necklace. But, there are a couple of rules to be followed while making this n... 6 PHP, Python, Ruby on Rails, Ruby, Git Apr 13, 2018 Apr 13, 2018Закінчився $4
Build a small Game with Ruby on rails Implement a fairly simplified version of the black jack game. Players-: - Dealer (System) - 1 Player Components-: 6 card decks (52*6 = 312 cards) Point System-: Number cards (2 to 10) has a point value equal to the number on the card Ace -> 11 points Jack/Queen/King -> 10 points Game and Terminology-: The player plays the game against the dealer (system) Aim of the play... 7 Javascript, Ruby on Rails, Алгоритм, Ruby Apr 13, 2018 Apr 13, 2018Закінчився $49
Developer for Twilio application - Longterm ongoing work I need someone to make this Twilio script into an application with a dashboard for me: [url видалений, увійдіть для перегляду] The guide is available in the following programming languages: Ruby, PHP, C#, Java, Node.js, Python. In short what it does is: When someone submits a contact form on a website the application will call the company who owns the website. When they pick up the pho... 58 PHP, Javascript, Python, Ruby on Rails, HTML Apr 12, 2018 Apr 12, 2018Закінчився $1235
Seeking (Long Term) Experienced Developer For Highload AWS App We're looking for a Rails developer who can work approx 15-20 hours per week for a long-term period in order to maintain our current website and build a new one. We're looking for a cool guy (or gal) with a flexible, open mindset & working rhythm, and who loves a challenge. We are NOT looking for a firm with a team of Ruby experts working 5 days a week and who are not availabl... 26 Javascript, Ruby on Rails, HTML, Ruby, Git Apr 12, 2018 Apr 12, 2018Закінчився $17
Senior Rails Developer Our team is looking for a developer to assist our lead developer in adding features and fixing issues of multiple ongoing Rails projects. We are an agency and get new projects regularly so if there is a good fit we can be working together for a long time. We are looking for ~ 20-40 hours per week for an ongoing project (~6+months) Requirements: - 6 years of development experience and at lea... 47 Javascript, Ruby on Rails, Django, HTML5, Git Apr 12, 2018 Apr 12, 2018Закінчився $29
Extract core message from an email. Remove previous mails Basic App : User signs up. Adds an email account with their email id and password. (Back you configure SMTP and IMAP). We store all incoming emails. We let user reply to email from an UI. Most important: You need to extract the body of the mail from the entire trail mail. Here is the example of an incoming email and the red part is the one that we need to extract and store it separatel... 13 Ruby on Rails, PostgreSQL, Обробка електронної пошти, Email-розробник Apr 12, 2018 Apr 12, 2018Закінчився $171
Experienced react native with redux . Ruby on rails mysql Need to integrate features to an application 5 Mobile App Development, Ruby on Rails, Android, Інтерфейс користувача / Інформаційна архітектура, React.js Apr 12, 2018 Apr 12, 2018Закінчився $131
Platform for comparing real estate sites We are looking for a backend developer based in Kharkov for developing a website (client + admin panels). It's going to be implemented with Ruby on Rails, so we need an experienced Rails developer. Send us your CV and let's discuss details. 23 PHP, Ruby on Rails, HTML, Ruby, Git Apr 12, 2018 Apr 12, 2018Закінчився $11
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