Upgrade Ruby on Rails Code from 1.2.3 to 4.X or 5.X

Hi, I an upgrade your app into required Rails version. Relevant Skills and Experience I'm full stack Ruby On Rails developer, I have experience in developing the application like you want with, i can do this job very well. Proposed Milestones £222 GBP - Milestone

Hi, I need to see the project folder for my final quote. I am professional full-stack rails developer and graduated as a software engineer. Relevant Skills and Experience I implement quick and high quality work. If you want robust system, please consider me. You can check my profile reviews for more details. Thanks Proposed Milestones £277 GBP - payment Additional Services Offered £30 GBP - hourly support lets talk the details via chat

Hi, I already upgrade ruby 1.8.7 / Rails 2 app to Ruby 2/ Rails 4. So I know I can do this job better than other developers. Thanks Relevant Skills and Experience Ruby/Rails2/Rails3/Rails4/Rails5, MySQL, Bootstrap3, MySQL, AWS, Heroku, GitHub, HAML, SASS, Coffescript, Paperclip, Paypal, Stripe,Twilio API, social API integration. Proposed Milestones £277 GBP - Milestone

Professional Ruby on Rails developer working from last 6 years I build web apps on ruby on rails and javascript. Specialize in developing complex, well-tested and APIs in CRM, ERP systems Relevant Skills and Experience My technical skills - Ruby 2.0, Ruby 1.9, Ruby on Rails (Rails 2x/Rails 3.0.x/Rails 3.1/Rails 3.2/Rails 4) HAML, SAS, Angular.js, Backbone.js, HTML5, CSS3, Javascript, jQuery, Twitter Bootstrap Proposed Milestones £200 GBP - Complete job Additional Services Offered £1 GBP - Testing and Deployment Not for now will ask you as we will move ahead from here

I have technically rich hands on developing applications in Ruby using Rails framework and develops the APIs as well for Mobile Applications Development. Relevant Skills and Experience I am having expertise in git, heroku, AWS, Digital Ocean, MySQL, Sqlite3, Postgres, CSS3, Bootstrap, HTML5, HAML, Slim, Javascripts, Redis, sidekiq, Social Media API's, Payment Gateways Integration. Proposed Milestones £100 GBP - Development

Hi I am Ruby on Rails expert form India. Having 10+ years of experience in Ruby on Rails based application development. I started my career with rails 1.x versions, So that will be easier for me. Relevant Skills and Experience Ruby on Rails, HTML, CSS Proposed Milestones £50 GBP - Initial Payment £80 GBP - When project will completed Lets Start!

A proposal has not yet been provided

I have experienced to upgrade the older version of rails to newer. I have upgraded 3 major project from ruby 1.8 to 2.3. If you are interested please contact with me. i will give you more details that how i will upgrade your existing site. thanks and regards

Ruby on Rails, Twitter Boostrap, JQuery, Ajax, Javascript, Rspec, Unit Test, Amazon AWS (EC2, S3, SNS, R53, CS, CC, EB), NGINX, PUMA, Capistrano, GIT, Postgresql Stay tuned, I'm still working on this proposal.

A proposal has not yet been provided

Hello, if someone told you, you can easy upgrade RoR from 1.2.3 (10-years code) to 5.x you don't believe him. Odpowiednie Umiejętności i Doświadczenie I have experience with car rental platform, so I can help you with project, but you have to realize that propably most of things you need to build from scratch. Zaproponowane płatności Milestone £277 GBP - Website project Zaoferowane Dodatkowe Usługi £50 GBP - Server administration £50 GBP - UI/UX £50 GBP - Design £50 GBP - Hosting £50 GBP - Payment integration

Hi, My name is Margarita. I represent Ruby on Rails development team Twinslash. I can dedicate an RoR Developer to upgrade code of your site. Relevant Skills and Experience • During 4,5 years, he specializes on Ruby/RoR development realized 11 complex projects. • He is a full stack developer. He works with backend and frontend. So YOU can hire «2 developers in 1» Proposed Milestones £222 GBP - Price will depend on volume of code. To what version you want to update site? I think to the latest 5 version is more logical.

I have experience to upgrade a big Rails project, so I think I can do this well, I have 2 years in working with RoR