Senior Ruby on Rails backend developer with strong CS background

$25-50 USD / hour

Stengt

Lagt ut

over 4 år siden

$25-50 USD / hour

Are you an incredible backend developer, can work independently and want to be a game-changer in a fast growing startup? WeTravel is the payment platform for travel organizers. WeTravel is built by a passionate and highly diverse team. Combined, we speak 14 languages and have lived in 23 countries. If you like the fintech/travel tech industry and are a proven self-starter, WeTravel might be a great fit for you! PROJECT Divide our Monolitic APP into smaller Micro-Services RESPONSIBILITIES Designing a scalable and service-oriented architecture with extensible REST APIs that can be consumed by our own platform and partner applications Designing and developing algorithms to make our search process more accurate and faster. Participate in standup, scoping, sprint reviews and planning Review and provide feedback on new feature specifications Monitor backend performance and work with systems engineers to speed up backend. Customize GEMS per our needs REQUIREMENTS: Experience with high load large ROR apps Experience with Micro-Services Hands on experience developing and maintaining software products used in production environments Object oriented software design and development experience using Ruby and Ruby on Rails (preferred), OR Java, C++, Python. Must want to work in ROR Good experience working in Unix environments Experience working with Agile processes within a product development environment Experience shipping high-quality, well-tested applications Excellent English communication skills Test-driven development with RSpec, Capybara, Jasmine Git, Continuous Integration, Heroku, AWS, etc In-depth knowledge of two or more of: Node.JS, Redis, Mysql, Postgresql, MongoDb, Queue mechanisms

Prosjekt-ID: 20427701

Om prosjektet

43 forslag

Eksternt prosjekt

Aktiv 5 år siden

Ønsker du å tjene penger?

E-postadresse

Fordeler med budgivning på Freelancer

Angi budsjettet og tidsrammen

Få betalt for arbeidet ditt

Skisser forslaget ditt

Det er gratis å registrere seg og by på jobber

43 frilansere byr i gjennomsnitt $33 USD/time for denne jobben

@meet2amitvw

Dear employer as a ROR Full-stack developer i am having relevant skills and experience as you requested in your project description...i can share some demo as well in further chat. can we discuss more on this to get detail understanding about project ? As i am having some technical question on this so let me know when you get time to discuss on this and clear the doubts. Moreover You can also check my profile page as i have more than 32% Repeat Hire Ratio..so i work as long term basis.

$25 USD om 40 dager

5,0

(183 omtaler)

9,4

@leadconcept

Hi there, I have read everything and interested to get requirements from you, as we have a team of 50+ developers, few designers and some other staff, so we would love to work with you on this project. Look forward to hearing from you. Regards, YK LEADconcept

$35 USD om 40 dager

5,0

(138 omtaler)

9,2

@dreamci

Nice to meet you Me and my team can deliver your tasks with great quality Can you send me a message? Then we can discuss the details Thank you.

$50 USD om 40 dager

5,0

(211 omtaler)

8,8

@emizentech

Hello, Yes, I will help you to work on your ongoing RoR project. I am a full stack RoR developer and have 5+ years of experience in website development and customization. Kindly initiate the chat i.e we can discuss further and share our past work samples. Thanks!

$30 USD om 40 dager

4,8

(706 omtaler)

9,1

@peng72083

Dear, Client. How are you? I'm a RoR expert and have enough skills and experiences. If you check my profile, you can see my skills and experiences with RoR. I'm sure that I can provide you good result you want. Hope to discuss more details in chat. Looking forward to hearing from you. Best Regars Peng

$35 USD om 40 dager

5,0

(34 omtaler)

7,5

@xiqian88

Hello I am exchange site expert with ruby on rails! I can help with that and can start right away! I 'd like discuss with you via chatting. I will wait. Thank you! From Apollo!~

$50 USD om 40 dager

5,0

(39 omtaler)

7,1

@maysam

I have experience with rspec, capybara, jasmine, git, ci, heroku, aws, ruby on rails, and many other stuff, I think I am a very good candidate for you

$40 USD om 40 dager

5,0

(116 omtaler)

7,2

@Max01

Hello I love to help you as experienced Ror full stack developer with experience of over 8 years with following technologies: Ruby, Rails, React.js, VueJs, EmberJs, Stripe integrations, Jquery, Mysql, Sql, Postgresql, Sqlite, HTML, CSS, Sinatra, Sphinx, HAML, SASS, paypal integration, twitter and facebook integration, RVM, sendgrid and AWS. Latest rails used: 5.1 and ruby: 2.4.1 Repository: Gitlab, Github, Unfuddle Tasks/Bug tracking system: Pivotal Tracker For production: Heroku For emails design testing: emailonacid For html design testing: browserstack For checking logs on production: loggly Other: Zeplin, lucid chart 1. Please let me know if you want me to hire me as a dedicated developer or on a task basis. 2. For how much duration you want to hire me? Kindly open chatbox to further discuss project in detail Thanks Neeraj

$30 USD om 40 dager

4,9

(391 omtaler)

7,4

@YuKai7777

Dear Client. I have read your project requirement carefully. As an RoR expert, I am exciting in your project. I have 6 years of experience in RoR and have experienced in Job sites, ECommerce Sites, Donation Sites, etc with RoR. I have strong expertise in RoR as well as C++, .NET, Python(flask/django) and JS frontend frameworks. As an expert, I can say I have no doubts with Ruby Micro Services, Python Micro Services. I can handle any DBs like MySQL, PostgreSQL, HBase, NoSQL... While I developing, I guarantee my code with TDD/DTT using Capybara, RSpec. AWS EC2, Heroku, Digital Ocean, all are nothing to me.:) Due to having relevant skills, I am sure I will bring you good results as you want. Expecting a detailed discussion via chat. Thank you.

$25 USD om 40 dager

4,9

(46 omtaler)

6,9

@anmoltech

Hi there, My name is Abhishek. I have read your project description and analyzed your requirements. I am confident to provide you my services. I do have over 8+ year of experience in responsive website design and development. I am well versed in the technologies such as CSS3, HTML5, Javascript, TypeScript, React, Redux, redux-saga, Python, Django, Ruby, Ruby on Rails, PHP, Laravel, Yii framework, Code-Igniter, WordPress, Woo-commerce and Magento. I am looking forward to hearing from you soon. Best wishes Abhishek

$25 USD om 40 dager

5,0

(173 omtaler)

7,0

@ShrineWeb

Hi, I have done this before but I have a few questions, can we chat please? I have 10 years of experience in PHP.

$25 USD om 80 dager

4,7

(196 omtaler)

6,7

@avto35217

Hi,dear. I've just checked all requirements of your project 'Senior Ruby on Rails backend developer with strong CS background'. I'm a senior software developer and I'm able to fulfill your project requirements ,you may be interested in me. Please come in contact so that we can discuss more for further details... Skills: Git, Graphic Design, PHP, Ruby on Rails, Website Design

$41 USD om 1 dag

4,9

(19 omtaler)

6,5

@MobileKing1225

Hi! I am specialized in Ruby on Rails with 6 years. And have read your requiremts enough. I am available to follow them fully. So I'd like you to contact me for our project. Thanks.

$25 USD om 40 dager

5,0

(21 omtaler)

5,5

@trustworthyDev

Hey! Thank you for your great job posting. It made me excited because I have already worked in that kind of project. Okay, let me introduce myself. Having 8 years of experience in Web & Mobile development, participated in many great project development. Working as a freelancer since 2015 , got great reputations from past clients. Currently I am actively looking for a long term opportunity. Ideally I'd love to work with open heart person with great humor sense. And I hope you are. Don't worry, my service will not change according to your personality. :) From your job description, I have several questions coming up. And I'd like to discuss with you about these questions via live chat. I am looking forward to hearing from you soon. Contact me at any convenience. Thank you very much. Regards.

$30 USD om 40 dager

4,5

(15 omtaler)

5,9

@wuyong2020

Hello I am RoR expert and have experienced a lot. This project is very interesting for me and perfect fit with my skills. I would like to discuss more details with you. Hope to meet you soon. Best Regards

$41 USD om 40 dager

5,0

(6 omtaler)

4,8

@jinlan88

Hello Hope you are doing well. I have checked your project description in detail , and I am very interest in your project because I complete very similar project last time. We have developed lots of mobile app and websites. Please send me a private messages so we can discuss about your project more detail. I will provide wonderful project and qualitative code , also after complete I provide full service and do my best for you. Let's built successful project together. Looking forward to hear from you as soon as possible. Thank you.

$30 USD om 40 dager

5,0

(3 omtaler)

4,4

@SecureForYou

Hi,sir. Thanks for taking your valuable time for reviewing my proposal.I'm a senior developer with over 10 years of experience. I think I can be a candidate for your project. If you can give me your project, I'll do my best to complete it in a short time. I am confident of your project - Senior Ruby on Rails backend developer with strong CS background And I have been very familiar with skills such as Git, PHP, Website Design, Graphic Design, Ruby on Rails and so on.

$41 USD om 1 dag

3,8

(7 omtaler)

5,1

@jyotisinghalk

Hi, I'm very interested in your job post.I believe my skills would be ideal for your project. I can start work on your project immediately once you confirm me and i am also open for further discussion if you want. We have 5 + year experience developers ruby on rails/React.js with other technologies. Everything we provides related to Web Designing, Computers/Internet Websites/Mobiles Applications/IT Solutions: We builds applications in related technologies(Ruby on Rails, Angular JS, Node JS, Java Script, etc.) We provides to designed and developed DB using MongoDB, Postgres, MySQL and Sqlite. We uses Google Doc for simple QA tracking and Trello, Pivotal Tracker for tasks management. Our developers like to choose of Amazon Hosting Server with AWS S3 Storage, etc. Also likes to worked with Google and Microsoft Azure; Our most developers works on MAC, Ubuntu, Windows and have experience to setup RedHat and Ubuntu for Apache, Nginx, Unicorn and TomCat hosting web sites. Thanks

$25 USD om 40 dager

5,0

(2 omtaler)

2,4

@CanvasInfotech10

Hello Sir, I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results with my team of developers, designers, QA and Project Manager and SDM who will be responsible to take care of your project. We are here for long-term relation providing development service, maintenance, and support. We are the team of 80+ employees and over the past 9 years, we have completed 300+ projects in the web, mobile, and software application development projects Skills: PHP & .NET Frameworks, MySQL, REST API, Javascript, Jquery, Advanced Javascript (Angular, React JS), AWS cloud, MongoDB, Express JS, Mobile application development (Android/iOS), ERP Development, full-stack development, frontend, and backend development, IoT applications. Our aim is your success. We are a software development company who works with small to medium size companies and help them by providing software solutions taking end to end responsibility of a product/application. Queries: 1. What is your bread and butter from this project? 2. Do you have any documentation feature list? 3. When you are looking to start the development? 4. Are you willing to sign the NDA Contract? 5. What is the date of deployment in your mind? Awaiting for a positive response :) Regards, Akash

$50 USD om 40 dager

5,0

(1 omtale)

1,6

@bprateek10

Hi, I am a Ruby on Rails developer with 4+ years of extensive experience in building various responsive and beautiful websites. I have also worked on building API’s using Grape in rails for various mobile applications. Along with that, I have been working in building microservices which can be consumed by other monolithic applications. I have worked on a project which was on microservice architecture so I am very much familiar with it. Languages: Ruby, Rails, HTML, AJAX, JQuery, JavaScript Database: MySQL, Postgres, SQLite, MongoDB, RDS Operating Systems: Linux (CentOS), Solaris, HP, Mac OS X, Windows XP/Vista/7, DOS Frameworks: Ruby on Rails, Sinatra IDE: RubyMine, Sublime, vscode Servers: WEBrick, Puma, AWS, Docker, Heroku Having worked for more than 3+ years on ruby on rails, I believe I will be the right candidate for this work. Looking forward to hearing from you. Regards!

$35 USD om 8 dager