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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    13 δουλειές που βρέθηκαν, με τιμές EUR
    Marketplace website for electronics 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Marketplace for electronics and mobile devices Auction feature Photo verification Other features too You must have really good experience Must be built on ruby, nuxt, express, node, JS or any of those

    €4115 (Avg Bid)
    €4115 Μέση Προσφορά
    83 προσφορές

    Tenho um sistema com chat interno, onde algumas ações do sistema disparam mensagens desse chat para o WhatsApp usando uma API de uma fornecedor parceiro. A gente dispara mensagens para o WhatsApp apenas como uma notificação, mas ainda não recebemos as respostas do WhatsApp para meu chat interno (ou seja, sem interação entre os contatos). Preciso evoluir minha integração atual para receber as respostas do WhatsApp para dentro do meu chat, para as conversas acontecerem em tempo real/ simultaneamente entre meu chat e o WhatsApp. A integração com o nosso fornecedor da API é feita por WebHook.

    €1174 (Avg Bid)
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    7 προσφορές
    Develop a Website 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    for the website development project: its a website that helps users buy and sell industrial machines. What I am looking for now is to discuss with some full stack developers, the best software technologies to implement the new web design. I would like to see developers that work with different front end and back end technologies, so that I can gauge what is the most effective and economical solution for the project. Timeframes - 2-3 months

    €3134 (Avg Bid)
    €3134 Μέση Προσφορά
    106 προσφορές

    Hello, freelancers. It's quite simple project. Just upgrade ruby version of rails project. Only if you are expert in ROR, please bid.

    €159 (Avg Bid)
    €159 Μέση Προσφορά
    16 προσφορές

    Interact with the product team / the management, understand the roadmap and orient it so as to make the best investment / resource arbitrations for Regate Coordinate the Backend roadmap with that of the Frontend team Define the main architectural orientations techniques in the continuity of developments already carried out Implement the Backend roadmap with the team Backend Ensure that deadlines and deliverables are met advertisement REQUIRED SKILLS: Technical stack: Frontend: React 16.13 Backend: Ruby on rails 6.0.3 Database: Postgres Hosting: Heroku A must: Proven experience with Ruby RSpec: unit tests, integration tests Performance of Rails / DB applications REST API / GraphQL Good level of English. Expected qualities: listening, know-how technique, entrepreneurial spirit, tenacity

    €482 (Avg Bid)
    €482 Μέση Προσφορά
    37 προσφορές
    Desarrollador ROR, con vue.js experto que hable español -- 3 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Solo español Desarrollador ROR y vue.js para varias tareas como modificaciones en el frontend y crear modulos con integraciones de apis y pasarela de pago paypal Solo español y que aea experto real

    €319 (Avg Bid)
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    6 προσφορές

    Platform to provide mandatory Courses the course must be completed one by one Need Support

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    9 προσφορές
    Spree headless ceommerce developer 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for someone who is an expert to develop and update headless eCommerce site, specially Spree. First they will be making minor updates with our mailchimp and shipping integration, improving order conversion tracking through Google Analytics, and a few fron-end changes. Must be experienced in Spree, ruby on rails, react and AWS. Thanks.

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    64 προσφορές
    Sagemaker , AWS, Ruby on Rails 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We we are looking for people that are familiar with sagemaker or integrating hugging face models to AWS and other apss

    €151 (Avg Bid)
    €151 Μέση Προσφορά
    5 προσφορές

    We're looking for a full stack developer who has excellent communication skills. The role is to work with our clients and developers to gather requirements and collaborate in development. Minimum Requirements - 3+ years experience in development - At least one of the following: Node, .NET Core, Java/Spring, Django, Ruby on Rails - HTML5, responsive CSS frameworks like Bootstrap or Tailwind, frontend Javascript frameworks or libraries like ReactJS - Native/Fluent English Bonus - Previous experience working as a project manager, or a technical consultant. Benefit Perks - Hourly rate: 50 - 70 USD / hour - Part-time, Flexible timing Duration: 1+ year

    €46 / hr (Avg Bid)
    €46 / hr Μέση Προσφορά
    94 προσφορές
    I need someone to help upgrade Heroku stack for app 3 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Currently on Heroku-18. Would like to upgrade to Heroku-22. App is Ruby on Rails.

    €548 (Avg Bid)
    €548 Μέση Προσφορά
    38 προσφορές

    We are looking for a Ruby developer responsible for building our Ruby application, including anything from complex groups of back-end service to command line utilities and data processing scripts. Your primary responsibility will be to design and develop application, and to coordinate with the rest of the team working on different layers of the infrastructure. Thus, a commitment to collaborative problem solving, sophisticated design, and building quality products is essential. Tech. Stack • Ruby 2.3.8, 2.4.10 • Rails 4.2.10, 5.2.8 • PostgeSQL 9.6 • Kubernates • Sidekiq 5.2.10, Sidekiq Pro 4.0.3, Sidekiq Enterprise 1.7.2 • GitLab as repo and CI • Jira as tracker • DigitalOcean and AWS as cloud platform

    €29 / hr (Avg Bid)
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    45 προσφορές
    Flask developer 1728 μέρες left

    Looking for API developer in Flask If you are knowing Nuxt, it will be bonus. thanks

    €12 / hr (Avg Bid)
    Προεξέχον
    €12 / hr Μέση Προσφορά
    40 προσφορές

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