Find Jobs
Hire Freelancers

I would like to hire a Ruby on Rails Developer

$25-50 USD / hour

已关闭
已发布超过 5 年前

$25-50 USD / hour

Existing web application, need to add new features and improve usability, fix current bugs and provide future support. In addition, need to upgrade current UI.
项目 ID: 18491537

关于此项目

42提案
远程项目
活跃5 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作
42威客以平均价$32 USD/小时来参与此工作竞价
用户头像
Hi there, I know my bid is a little late, but I think I can do this job for you. I'm a full-time contractor and ready to start work right now. To estimate my skills, please visit here to see one of my past RoR project: https://www.freelancer.com/projects/ruby-on-rails/upgrade-system-fixing-errors-add-18142434/ I'd love to talk more with you about your needs. Best, Li
$27 USD 在40天之内
5.0 (2条评论)
5.9
5.9
用户头像
Hello there, Greetings of the day! I have just gone through the post and checked the details and I am very confident to work on your project to update your existing Web Application. I can complete all the task including bug fixing, adding new features, improve usability with the quality oriented work. You will get exactly the same work you are willing for within the deadline. My Expertise, I am a highly skilled Ruby on Rails web app developer having 3+ years of experience in it. I have developed over 135 web apps through it with big and complex features. I have expertise in both working on existing or from scratch. My Skill Set, ----Core - Ruby and Ruby on Rails, ----Front end - JavaScript, Angular.js, React JS, Backbone.js, HTML, HTML5, Bootstrap/Foundation Zurb, CSS/CSS3, design & interaction, rich interfaces ----Test Driven Development - We usually run an RSpec, Capybara, Shoulda, FactoryGirl, Selenium, Poltergeist stack. ----Database - MySQL, PostgreSQL ----Middleware - Redis/Resque, Memcached, Sidekiq, Delayed_job ----Methodologies - Scrum/Agile, TDD, BDD, pair-programming ----Cloud server - EC-2, Digital Ocean, Heroku, Linod, Azure ----API Integration - Facebook, Twitter, Google, LinkedIn, Twilio, Sendgrid and other. Let me know your availability so we can discuss the project further in detail in the chat box. Waiting for the positive response. Best regards.
$25 USD 在40天之内
5.0 (13条评论)
6.0
6.0
用户头像
Hello, Greetings from my side. Hope you are doing great. I have gone through your job description and I can do the changes required in your Ruby on Rails application. I am expert Ruby on Rails developer with 6+ years of experience in Ruby on Rails and related stack. I am good with server administration as well. Regarding the tasks you have mentioned, I shall be able to finish those as per your satisfaction. Also I can start on this immediately on hiring. Following are my key skills. - I am a full stack and senior Ruby on Rails developer. - I have 10+ years of experience in web development out of which 6+ years of experience in Ruby On Rails. - I have very good experience in Database handling and have worked mostly on Postgres & MySql but also have some experiences in working with NoSql database like mongoDB. I have experience in handling large datasets and optimise database for that. I have worked on a lot of API’s including Paypal, Stripe and many other 3rd Party API’s. I also have experience in creating API handling backends in Ruby on Rails. I have experience working with React JS and Knockout JS. I do code testing mostly using RSpec. I have worked with git with github, gitlabs, bitbucket etc. I have done deployments on mostly AWS, but also on Heroku, RackSpace and others. I am quite good with html, css, bootstrap etc. Hope to hear from you soon. Best Regards, Kiran
$30 USD 在40天之内
4.9 (11条评论)
4.7
4.7
用户头像
Dear employer I am ruby developer from China. When you check my portfolio, then you know my ruby on rails skill. So I can start to work immediately. Hope to see you. Thanks a lot.
$36 USD 在40天之内
5.0 (3条评论)
4.2
4.2
用户头像
Hi, I am interested in your project. I am a professional Ruby on Rails developer with 7 years of experience in web development. I can start immediately and work for 24h/7days for your project. I have got certified on this platform, and I ensure the best result. https://www.freelancer.com/get/NIKE9 Please contact me and let's start your project together. Regards.
$25 USD 在40天之内
5.0 (2条评论)
3.0
3.0
用户头像
Hi, i am having 6+ years of experience in IT as a programmer . full stack developer .Having strong knowledge with ruby on rails , front end technologies.
$27 USD 在25天之内
4.8 (3条评论)
3.1
3.1
用户头像
Dear client, Thanks a lot for taking your valuable time to read my message. After browsing your job description, I am very interested in your project and I believe I’m qualified for the task. Regarding ROR, I have +8 years in this field and have worked on many successful projects in the past. If you are looking for a highly skilled and rich experienced ROR expert with a deep knowledge, a professional attitude, excellent communication skills and the highest code quality, then I'm the person you are looking for. I'd like to talk more about this. I am confident that my involvement in your project will bring it to a successful launch, on time and within budget. I look forward to hearing from you.
$41 USD 在40天之内
0.0 (0条评论)
4.8
4.8
用户头像
Hello. I see you are looking for RoR expert to add new features and fix existing bugs. As a web expert, I have 4 years experience of RoR and have built many websites for now. With my experience so far, I am sure to update your web app with good quality. Thanks
$38 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi there? I have rich experience in Ruby on Rails for 4 years. I have developed many sites. Please check my profile. Hope to discuss. Thanks
$41 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
Dear, My name's Soi. I'm a passionate RoR Developer with over 7 years experience in web development. I believe that I had the qualifications that you are looking for. Looking forward to hearing from you soon. Regard,
$38 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have 4 years of experience developing Ruby on Rails applications in e-commerce and mobile device management domain. I am bidding low, since this is my first freelancer.com project.
$27 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hello, I am interested in your job and I would like to work with you. I am full-stack Ruby On Rails developer with a big experience more than 5 years. Thanks!!!
$33 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have 15 years experience in IT industry as a software developer, mainly in Australia. My last role in a company is Tech Lead. I'm currently running my own company on building various Ruby on Rails projects in real estate industry. But I have done many projects across different industries such as accounting, finance, telecom, retails etc. It should be relatively quick to get my hands on any project. Thanks.
$33 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
After 10 years of experience as a remote web developer I am able to develop a project from start to end, make all the necessary fixes to current apps and also upgrade the UI/UX to make it look great.
$41 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
Senior full stack web applications engineer with more than 8 years of experience planning, developing and implementing numerous applications across multiple domains. Highly dependable and enthusiastic team player dedicated to streamlining processes and efficiently resolving project issues. I am always striving for innovative problem solving and quality code. Excels at web application development, including coordinating ground-up planning, programming and implementation for core modules.
$55 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
Dear, I have worked with Ruby on Rails from 2011, and have worked as a full-stack engineer as well as Team Leader in a product company for five years recently. Now I have full time and be willing to work as a freelancer. With my experience, I believe to bring great value to your product. Looking forward to hearing more detail from you. Long.
$25 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
Shalom! My name is Miguel, I am a Spanish Ruby on Rails developer with more than 8 years of experience in this technology, living now in London. Have professional experience working in a wide range of different projects: from building MVP's to maintaining legacy apps, working with small or medium size remote teams, improving and adding features to existing applications,.. I would like to know a bit more about the project: current code status, deployment processes, features needed to be developed,.. Looking forward to hearing from you Thanks! Miguel Montalvo
$42 USD 在20天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have 9 years of experience with Ruby On Rails and other languages / frameworks / technologies: Ruby (Ruby On Rails, Sinatra), Javascript (HTML5, Node.js, Backbone, Jquery, Angular.js (1.6), Vue, Phonegap/Cordova, Ecmascript 6), Python (Django, Zope), Shell, Perl, Apache, Nginx, AWS, Heroku, Docker MySQL / PostgreSQL, Linux (Debian, CentOS, Redhat), FreeBSD Rspec, Minitest, Cucumber, Selenium
$33 USD 在40天之内
0.0 (0条评论)
0.0
0.0

关于客户

ISRAEL的国旗
Tel Aviv, Israel
0.0
0
会员自1月 9, 2019起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。