Ruby is an interpreted, high-level, general-purpose programming language. It was designed as a quick and efficient language and is often referred to as the “programmer’s best friend”.

A Ruby Developer is a specialist programmer who leverages Ruby's powerful feature set to develop custom websites and applications that meet a client's unique needs. Whether a client is looking for an experienced developer to create a personalized consumer website or a back-end database system, finding the right Ruby Developer will help them build the product they need using the best that this versatile language has to offer.

Here's some projects that our expert Ruby Developer made real:

  • Developed robust database systems that can store large amounts of data
  • Built custom web applications using industry best practices and coding standards
  • Optimized existing applications for faster performance and greater scalability
  • Migrated old sites to the latest version of Ruby
  • Implemented popular APIs like Mastodon and Discourse
  • Automated repetitive tasks with code tailored specially to the client's needs

At Freelancer.com, developers from all around the world come together to offer their expertise in Ruby development and make sure their clients get the very best solutions for their projects. Our expert Ruby Developer has solved numerous programming challenges with innovative solutions, making them successful and valuable additions to many businesses. With the help of Freelancer.com, any client can find a professional Ruby Developer to bring their ideas to life.

If building something from scratch, improving an existing product or automating monotonous tasks is what you need, then look no further than Freelancer.com and invite a Ruby Developer on board today!

From 24,423 reviews, clients rate our Ruby Developers 4.85 out of 5 stars.
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    6 jobs found, pricing in USD

    I'm in need of a seasoned Ruby on Rails developer to undertake a significant update for my application. Key details and requirements for this project are outlined below: **Current Tech Stack:** - Ruby version: 2.7.8 - Rails version: 6.1.3 **Required Updates:** - Migrate Ruby and Rails versions to the latest stable releases. **Ideal Skills and Experience:** - Proficient in Ruby on Rails with a strong track record in successfully upgrading versions of existing applications. - Detailed understanding and experience with Ruby and Rails ecosystem to ensure a smooth transition. - Ability to diagnose and address any compatibility issues that arise during the upgrade process. - Experience with version control (Git) and deployment processes. - Familiarity with the broad functionalities poten...

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    38 bids

    upsell integration in the cart section. I want to have 1 variable product in the cart that the user can buy. This product would define itself according to the product wants selected. Let's say if he already selects the dog product, the dog products will show up in the upsell. Depending on the tag of the product or something else. Another upsell would be a secret item. In addition, I would like to have a "shipping protection" option that can be selected by the user. Additionally, for the primary product in the shopping cart, I would add below an option to select the same product at say 40% off. Take a look at the screen-shoot, I would like similarly as pictured. All this tekts, in the cart, should be compact for translation into other languages. With 3rd part or manually in...

    $127 (Avg Bid)
    $127 Avg Bid
    39 bids

    I'm in desperate need of an expert in Shopify back-end development, one who can incorporate new automated printing capabilities into my system. This should include: - Automated printing of packaging labels, packing slips, and tags for delivery bags. - All printouts must be grouped by delivery route. - Packaging label designs and print specifications will be provided.. - Printing should work with our specific line of products; which in this case, is food. The ideal freelancer for this job should have an extensive experience in Shopify back-end development and a good understanding of print automation. Familiarity with the food industry would also be beneficial.

    $1096 (Avg Bid)
    $1096 Avg Bid
    79 bids
    RESTful API & Ruby Interface 6 hours left
    VERIFIED

    I am looking to create a RESTful API that communicates primarily through JSON format. This API is meant to serve as a backbone for a project that requires efficient data manipulation and customization capabilities. The precise focus of this project is to ensure seamless integration with existing systems while providing a robust framework for future development. **Requirements:** - Development of a RESTful API. - Preference for responses in JSON format. - Integration capability with Ruby-based clients. - Experience with API security measures. **Ideal Skills and Experience:** - Proficient in RESTful API development. - Strong understanding of JSON data format. - Experience in Ruby programming for client integration. - Knowledge in implementing API security, specifically JWT (JSON Web Toke...

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    100 bids

    I'm in search of a developer with a robust background in Ruby programming, GitHub integrations, and API development. This project revolves around enhancing and integrating functionalities within the Canvas Learning Management System, tailored specifically to cater to online education dynamics. The successful candidate will enrich our team's capabilities, contributing significantly to the seamless operation and user experience of our Canvas LMS platform. **Required Skills & Experience:** - **Ruby Programming**: Proficient in writing efficient, clean, and maintainable Ruby code. - **GitHub Integration**: Experience with code versioning tools, particularly GitHub, including branch management and pull requests. - **API Development**: Skilled in developing APIs for integrating w...

    $41 (Avg Bid)
    $41 Avg Bid
    17 bids

    I'm in need of a specialist fluent in handling yt-dlp functionalities, specifically: - Configuring the yt-dlp setup to align with my specific needs. - Expertise in downloading videos and playlists. Please read the attached document before applying for this project.

    $1200 (Avg Bid)
    $1200 Avg Bid
    22 bids

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