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Top Ruby on Rails Developers in Vienna

Ratings Updated: May 12, 2026
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0 Leaders 4 Contenders

4 Companies

Country: Austria
City: Vienna

List of the Top Vienna Ruby on Rails Development Firms

  • Featured

    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 89 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves Vienna, Austria

    Services provided

    40% Web Development
    40% Custom Software Development
    20% IT Staff Augmentation

    Focus Areas

    10% Ruby on Rails
    10% .NET
    10% Angular +7
    10% Django
    10% Flutter
    10% Laravel
    10% NextJS
    10% NodeJS
    10% React
    10% React Native

    Digis, a Fiverr company (NYSE: FVRR), specializes in Web Development, providing comprehensive services such as Front-End Development, Back-End Development, and Custom Website Development. Their reviews indicate a 100% satisfaction rate, highlighting their strong project management, technical expertise, and clear communication. Approximately 70% of reviewers emphasize their seamless integration into teams and high-quality deliverables.

    See all 89 projects
    1 of 1 Ruby on Rails reviews is 5 stars
    Unknown avg. project cost

    Ruby on Rails Experience

    Overall, Digis has received positive feedback from clients for their expertise in Ruby on Rails services, with 95% of reviews highlighting their project management skills, responsiveness, and innovative approach. Clients noted the successful transformation of proprietary applications into robust SaaS platforms, demonstrating significant impact on their business operations. One reviewer emphasized their blend of creativity and technical excellence as a standout quality. Areas for improvement were rarely mentioned, indicating high client satisfaction.

    Read Most Recent Review

    Industry Experience

    Digis has received positive feedback across diverse industries, including Health Tech, Media, E-commerce, and Manufacturing. Clients highlight their strong expertise in backend and frontend development, particularly in languages like React and JavaScript. The overall sentiment is highly favorable, with many praising their responsiveness, project management, and ability to meet deadlines. Companies in sectors such as IT and Telecommunications have noted significant improvements in project turnaround times and application performance, indicating that Digis is a reliable partner for tech-driven projects.

    Read All Reviews

    Select Industry to see insights

    Human Resources Software Consulting Information technology Telecommunications Education Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketing

    Average Project Cost Breakdown

    $10,000 to $49,000 (25) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

    What Clients Have Said

    Clients have consistently praised the company's cost-effectiveness and value for money. Many reviews note that Digis' pricing aligns well with client budgets while delivering high-quality work. For instance, one client highlighted that Digis offered 'good value for cost' and another mentioned a 'significant reduction in project turnaround time by 40%–50%.' Overall, the sentiment is overwhelmingly positive, with clients emphasizing their satisfaction with the quality of service relative to the investment made.
    Read All Reviews

    View projects from:

    United States (29) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)
    View Profile Visit Website
    The Gnar Company Logotype

    The Gnar Company

    4.8 19 reviews
    Premier Verified
    $25,000+
    $150 - $199 / hr
    10 - 49
    Serves Vienna, Austria

    Services provided

    30% Web Development
    30% Mobile App Development
    20% Custom Software Development +2
    10% AI Development
    10% UX/UI Design

    Focus Areas

    30% Ruby on Rails
    25% React
    25% React Native +2
    10% NodeJS
    10% VueJS

    The Gnar Company is a web development firm specializing in custom website development, full-stack web development, and web application development using technologies like Ruby on Rails and React. Their reviews reflect a high level of client satisfaction, with 100% of feedback highlighting their adaptability, commitment to quality, and effective integration into client teams. Some reviewers noted challenges in resource allocation and deliverable clarity. Overall, The Gnar Company is praised for their technical expertise and client-centric approach.

    See all 19 projects

    Reviews mention Transparent

    The Gnar Company received positive feedback regarding their transparency throughout the project. Clients appreciated their consistent communication, including the establishment of a Slack channel for real-time updates and weekly meetings. One client noted that The Gnar Company was proactive in flagging potential scope changes and provided clear options and quotes for any additional work. Overall, clients felt that The Gnar Company genuinely cared about their success and maintained openness regarding team changes and project progress.
    • Custom Application Upgrade for Professional Consulting Co
      4.5 Dec 19, 2023

      Gnar were incredibly easy to work with and stayed in constant communication. I felt comfortable with both the plan and the progress we were making on most elements of the work. They immediately flagged any potential changes to scope and provided options and quotes for new work. When we needed to change staff (for their reasons or ours), they were transparent about how to do so, and why, and made sure new staff were the right fit for our team.

      Read Full Review
    • Mobile App Development for Emergency Response Manufacturer
      5.0 Dec 10, 2020

      They used Trello to help us communicate on a regular basis, doing a good job of updating what was pending on both sides. Every week, we had to the point, direct meetings to churn through issues. They were also clear about presenting, within Trello, issues that came up that would cost us extra; we ended up agreeing with 100% of their change requests because they were so well explained.

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    Read All Reviews
    1 of 2 Ruby on Rails reviews are 5 stars
    1 new review for Ruby on Rails in past 6 months
    $50,000 – $199,999 avg. project cost

    Ruby on Rails Experience

    The Gnar Company demonstrates strong expertise in Ruby on Rails with 100% positive feedback from clients. Reviewers consistently praise their effective communication, project management, and ability to deliver high-quality solutions that enhance system functionality and user experience. Notably, 80% of reviewers highlighted the team's dedication and client-centric approach, while some suggested improvements in defining project deliverables and requirements upfront. Overall, The Gnar Company is well-regarded for their technical skills and collaborative spirit.

    Read Most Recent Review
    3 of 7 Web Development reviews are 5 stars
    2 new reviews for Web Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Web App Development for Healthcare Biotech Company

    5.0 — The Gnar Company has developed web applications for a healthcare biotech company. The team has worked primarily with Ruby on Rails and React. Read more
    Read 7 Reviews

    View projects from:

    Boston, Massachusetts (6) Louisville, Kentucky (2) Washington, District of Columbia (1) Chicago, Illinois (1) Montpelier, Vermont (1) Menlo Park, California (1) Arlington, Massachusetts (1) Cambridge, Massachusetts (1) Gloucester, Massachusetts (1) Arlington, Virginia (1) Chantilly, Virginia (1) North Ferrisburgh, Vermont (1)
    View Profile Visit Website
    WideFix Logotype

    WideFix

    4.9 11 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    2 - 9
    Serves Vienna, Austria

    Services provided

    30% Web Development
    30% Custom Software Development
    30% Mobile App Development +1
    10% IT Managed Services

    Focus Areas

    50% Ruby on Rails
    40% React
    10% React Native

    WideFix is a web development company specializing in custom website development, full-stack web development, and complex backend solutions using technologies like Ruby on Rails. The company receives overwhelmingly positive feedback, with over 95% of reviewers praising their technical expertise, timely delivery, and problem-solving capability. Clients frequently commend WideFix's execution-oriented approach, with 80% highlighting their ability to handle complex projects efficiently, demonstrating high reliability and professionalism.

    See all 11 projects

    Reviews mention Unique expertise

    The overall sentiment regarding WideFix's unique expertise is highly positive. Clients highlight their authoritative technical skills, particularly in Ruby on Rails, with one team member noted for publishing a digital book on the subject. This expertise has been instrumental in driving technical governance and quality improvements. Clients recommend providing challenging technical tasks to maximize their output, indicating confidence in their capabilities to deliver exceptional results.
    • Web Development for Business Consulting Company
      4.0 Nov 16, 2022

      The team from WideFix has authority over their technical expertise in Ruby on Rails. There is one particular person from WideFix who has a unique selling point because he’s published his own digital book on Ruby on Rails and has lots of expertise with it. He's become the senior engineer on the team who is responsible for the overall technical governance, driving the technical and quality improvements, adding new tools, and enhancing the way that code is written in all projects as well as guiding junior team members.

      Read Full Review
    • Stripe Integration for Blockchain Payments Company
      5.0 Aug 3, 2020

      We spent two weeks trying to solve this problem when Andrei and his team figured it out in three days. They helped us through the Stripe support process, too, when we weren’t seeing the right answers to our questions. Don’t hesitate to write Andrei. He’s an expert in diverse payment gateways. Whether that’s a subscription model or P2P payments, he knows what to do.

      Read Full Review
    Read All Reviews
    4 of 4 reviews are 5 stars
    2 new reviews for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 4 times in the past 6 months

    In the past six months, WideFix has received overwhelmingly positive feedback from clients. Notable comments include their exceptional project management, timely delivery, and adaptability. Clients praised their clear communication and technical expertise, with one stating they reduced financial reconciliation time by 70%. Another highlighted their smooth handling of a payment system migration. Overall, clients expressed high satisfaction, with multiple reviews indicating no areas for improvement, emphasizing WideFix's reliability and professionalism.
    Read 4 Recent Reviews
    3 of 3 Ruby on Rails reviews are 5 stars
    2 new reviews for Ruby on Rails in past 6 months
    $10,000 – $49,000 avg. project cost

    Ruby on Rails Experience

    WideFix has received overwhelmingly positive feedback for their Ruby on Rails services, with 100% of reviewers highlighting their effective communication and timely project delivery. Key strengths include strong ownership of projects, adaptability, and technical expertise, leading to significant improvements in performance metrics, such as a 102.6% increase in project match rates and a 100% revenue boost. Clients commend WideFix for their execution-oriented approach, with no notable areas for improvement mentioned across the reviews.

    Read Most Recent Review

    Industry Experience

    WideFix demonstrates substantial expertise across various industries, particularly in Education, eCommerce, Real Estate, and Information Technology. Clients commend their strong project management, timely delivery, and technical proficiency in Ruby on Rails. In Education, they enhanced an automated nudging system, while in eCommerce, they successfully migrated payment platforms and improved revenue metrics. Overall, feedback highlights WideFix as a reliable partner capable of addressing complex challenges, making them a suitable fit for clients in these sectors.

    Read All Reviews

    Select Industry to see insights

    eCommerce Consulting IT Services Real estate Information technology Education Other industries
    View Profile Visit Website
  • OOZOU Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    50 - 249
    Wien, Austria

    Services provided

    30% Web Development
    30% Mobile App Development
    30% UX/UI Design +1
    10% E-Commerce Development

    Focus Areas

    30% Ruby on Rails
    40% NodeJS
    25% React +1
    5% React Native

    OOZOU, an UX agency, is located in Bangkok, Thailand and Hong Kong, Hong Kong. They offer UX/UI Design and Web Development.

    Read more

    Wien, Austria

    Praterstraße 9
    Wien, Austria 1020

    6 - 9

    +43-1-3000-968

    See All Locations (4)
    View Profile
  • Codertal Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    250 - 999
    Wien, Austria

    Services provided

    20% Web Development
    30% Mobile App Development
    2% API Development +24
    2% AR/VR Development
    2% Application Management & Support
    2% Application Testing
    2% BI & Big Data Consulting & SI
    2% Blockchain
    2% CRM Consulting and SI
    2% Cloud Consulting & SI
    2% Custom Software Development
    2% Cybersecurity
    2% DevOps Managed Services
    2% E-Commerce Development
    2% ECM Consulting and SI
    2% ERP Consulting and SI
    2% Enterprise App Modernization
    2% IT Managed Services
    2% IT Staff Augmentation
    2% IT Strategy Consulting
    2% IoT Development
    2% Low/No Code Development
    2% Other Application Development
    2% Other IT Consulting and SI
    2% Robotics Process Automation
    2% Unified Communications Consulting & SI
    2% Wearable App Development

    Focus Areas

    11% Ruby on Rails
    23% Flutter
    22% .NET +2
    22% NodeJS
    22% React Native

    Codertal is a midsize mobile application development company. They focus on Mobile App Development and Web Development and were launched in 2021.

    Read more

    Wien, Austria

    CityCenter
    Wien, Austria 1010

    50 - 75

    +43 676 5646901

    See All Locations (10)
    View Profile
  • Objectbay - Agile Software Development Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Wien, Austria

    Services provided

    20% Web Development
    40% Custom Software Development
    20% E-Commerce Development +1
    20% Mobile App Development

    Focus Areas

    30% Ruby on Rails
    30% VueJS
    20% Angular +1
    20% Spring MVC

    Objectbay - Agile Software Development, a software development company, was established in 2006. Based in Wien, Austria, the team provides Custom Software Development and Web Development.

    Read more
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  • A.R. Merkeleon GmbH Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    50 - 249
    Pöttelsdorf, Austria

    Services provided

    10% Web Development
    30% Blockchain
    20% Custom Software Development +4
    20% E-Commerce Development
    10% Other Application Development
    5% IT Managed Services
    5% Mobile App Development

    Focus Areas

    22% Ruby on Rails
    28% Laravel
    22% React Native +2
    17% Angular
    11% NodeJS

    A.R. Merkeleon GmbH, a Blockchain company, provide Blockchain and Custom Software Development. They were launched in 2009.

    Read more
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List of the Top Vienna Ruby on Rails Development Firms

  1. OOZOU Logotype

    OOZOU

    $50,000+
    $50 - $99 / hr
    50 - 249
    Wien, Austria

    Ability to deliver

    6.2/40.0
    0/20 Reviews
    0.6/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    30% Web Development
    30% Ruby on Rails
    70% Other
    View Profile Visit Website
  2. Codertal Logotype

    Codertal

    $10,000+
    $50 - $99 / hr
    250 - 999
    Wien, Austria

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Web Development
    11% Ruby on Rails
    2% Custom Software Development
    78% Other
    View Profile Visit Website
  3. Objectbay - Agile Software Development Logotype

    Objectbay - Agile Software Development

    Undisclosed
    Undisclosed
    50 - 249
    Wien, Austria

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Web Development
    30% Ruby on Rails
    40% Custom Software Development
    40% Other
    View Profile Visit Website
  4. A.R. Merkeleon GmbH Logotype

    A.R. Merkeleon GmbH

    $5,000+
    $50 - $99 / hr
    50 - 249
    Pöttelsdorf, Austria

    Ability to deliver

    6.5/40.0
    0/20 Reviews
    0/10 Clients & Experience
    6.5/10 Market Presence

    Service focus

    10% Web Development
    22% Ruby on Rails
    20% Custom Software Development
    70% Other
    View Profile Visit Website

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