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Top Ruby on Rails Developers in Hamburg

Ratings Updated: June 4, 2026
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1 Leaders 3 Contenders

4 Companies

Country: Germany
City: Hamburg

List of the Top Hamburg 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 90 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves Hamburg, Germany

    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), is a web development firm offering services in custom website development, full-stack web development, and web application development. With a 100% positive feedback rate, clients commend their high-quality developers and management team, timely project delivery, and strong communication. Approximately 90% of reviewers emphasize their reliability and impressive technical expertise in both front-end and back-end development.

    See all 90 projects
    4 of 4 reviews are 5 stars
    3 new reviews for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 4 times in the past 6 months

    In recent reviews, clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting their impressive responsiveness and developer quality. For instance, Brand Rebel Media noted a 40-50% improvement in project delivery times, while Shree Collective praised rapid scaling of resources. ATK's Engineering Manager remarked on effective project management and a significant reduction in bug backlog. Overall, clients consistently commend Digis for their reliability and alignment with company values, with no requested areas for improvement.
    Read 4 Recent Reviews
    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

    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

    Client feedback regarding Digis' overall cost and value for money is highly positive. Many clients highlighted that their pricing fits within budget while providing excellent value, with one noting, 'They offer very competitive prices and adhered to the schedule we set.' Another client stated, 'They provided us with long-term developers, and all projects have been completed on time and to a high standard.' Overall, clients express satisfaction with the quality and efficiency of services relative to costs.
    Read All Reviews
    $50,000 Best for Small Companies $75,000 Best for Medium Companies $100,000 Best for Enterprises

    Custom Product Development

    Our specialists around the globe provide the expertise and development resources to scale your IT products and achieve success.
    View Packages
    View Profile Visit Website
    The Gnar Company Logotype

    The Gnar Company

    4.8 19 reviews
    Verified
    $25,000+
    $150 - $199 / hr
    10 - 49
    Serves Hamburg, Germany

    Services provided

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

    Focus Areas

    20% Ruby on Rails
    25% React
    25% React Native +2
    20% NodeJS
    10% VueJS

    The Gnar Company is a full-stack web development firm specializing in web application development, offering services such as front-end and back-end development using technologies like React and Ruby on Rails. Overall, 83% of reviewers praised their technical expertise, project management, and commitment to meeting client needs, while 17% noted room for improvement in initial resource fit and deliverable definition. Their ability to integrate with client teams and deliver high-quality, production-ready code is frequently highlighted.

    See all 19 projects

    Reviews mention Great team

    Clients consistently praise The Gnar Company for their exceptional team dynamics and effective communication. One CEO highlighted that Gnar's engineers seamlessly integrated with their staff, noting, 'Working with Alex feels just like working with the engineers that work at Kolide.' Another client emphasized the team's flexibility and technical expertise, stating, 'Each individual I worked with was highly skilled and all fantastic to work with.' Overall, the sentiment reflects strong satisfaction with the team's capabilities and collaborative spirit.
    • Custom Application Upgrade for Professional Consulting Co
      4.5 Dec 19, 2023

      The people! From the first conversation, Pete and Mike were open and curious about our project and, more importantly, about our company and how this project helped us help our clients. We had a dedicated developer, which provided continuity and allowed us to work better together as we got to know each other. 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. I always felt like they cared about us and our success more than just completing the work.

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    • Website Dev & Maintenance for Children's Audio Stories Co
      4.5 Dec 30, 2024

      The team at the Gnar is warm, receptive and responsive. They followed the timeline, and communicated clearly when more time or input was needed. They responded thoughtfully and quickly to feedback or requests from the Sparkle team.

      Read Full Review
    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

    Industry Experience

    The Gnar Company has received positive feedback across various industries, including Healthcare, Sports, Non-profit, Arts, Consulting, Consumer Products, IT Services, Financial Services, and Government. Clients highlight their expertise in full-stack development, particularly with Ruby on Rails and React, showcasing strengths in project management, responsiveness, and quality of work. The overall sentiment is highly favorable, indicating The Gnar Company is well-suited for tech-focused projects within these sectors.

    Read All Reviews

    Select Industry to see insights

    Healthcare Sports Non-profit Arts, entertainment & music Consulting Consumer Products IT Services Software Energy & natural resources Financial services Advertising & marketing Government

    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)

    This provider is fluent in 1 language:

    • English

    This provider is available in 4 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
    View Profile Visit Website
    WideFix Logotype

    WideFix

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

    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, web application development, and full-stack web development. Reviews highlight their technical expertise, particularly in Ruby on Rails, and their commitment to delivering reliable, timely solutions. Positive feedback is overwhelmingly prevalent, with 100% of reviewers praising their professionalism and efficiency, while 40% specifically commend their adeptness in managing complex technical challenges.

    See all 11 projects

    Reviews mention Great team

    Client feedback highlights WideFix as a 'great team' characterized by exceptional ownership and adaptability. The CTO of NovoEd emphasized their responsiveness and effective communication, noting that the project was delivered on time and ahead of schedule. The team member assigned worked independently and demonstrated a strong understanding of both UI and backend requirements. Overall, the sentiment is overwhelmingly positive, with no identified areas for improvement.
    • Software Development for EdTech Firm
      5.0 Feb 2, 2026

      Project delivered according to schedule as part of a complex code base with an existing large system for nudging without much help from other engineers. Worked independently as planned on UI and backend. Great owner, on top of QA work and unblocking team members. Great communicator, responsible and on point.

      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 recent reviews, WideFix received consistently positive feedback for their professionalism, technical expertise, and effective communication. Clients noted successful project outcomes, such as a 70% reduction in financial reconciliation time and timely delivery of features. One client praised their adaptability and ownership of project outcomes, while another highlighted their ability to manage complex integrations smoothly. Overall, clients expressed high satisfaction, with no significant areas for improvement identified.
    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
    5 of 6 Web Development reviews are 5 stars
    2 new reviews for Web Development in past 6 months
    $10,000 – $49,000 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Feature Development for Real Estate Web Application

    5.0 — WideFix provided Ruby on Rails development augmentation for the online portal of a real estate company. They have expanded from there to support almost all software elements of the client's Read more
    Read 6 Reviews
    View Profile Visit Website
  • OPSinnovate Logotype

    4.7 3 reviews
    $1,000+
    $25 - $49 / hr
    2 - 9
    Hamburg, Germany

    Services provided

    10% Web Development
    25% IT Staff Augmentation
    15% Generative AI +6
    10% AI Development
    10% Custom Software Development
    10% Microservices Architecture Services
    10% Product Design
    5% BI & Big Data Consulting & SI
    5% IT Managed Services

    Focus Areas

    13% Ruby on Rails
    14% .NET
    13% Angular +6
    13% NodeJS
    13% React Native
    13% VueJS
    7% IBM Development
    7% Oracle Application Development Framework
    7% React

    OPSinnovate is a web development company specializing in custom website development and web application development, with a focus on full-stack web development and multilingual content solutions. Across reviews, 100% of clients praised their project management, timely delivery, and ability to meet complex requirements, although some suggested initial clarity improvements. Their expertise in TYPO3 CMS, role-based access management, and seamless integrations were frequently highlighted.

    See all 3 projects
    1 of 2 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

    E-Commerce Platform Dev & Design for Multi-Vendor Store

    4.5 — OPSInnovate has developed and designed an e-commerce platform for an online multivendor store. The team has integrated different platforms, built a filtering system, and implemented automated data Read more
    Read 2 Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (2)

    What Clients Have Said

    Clients have expressed positive sentiments regarding OPSinnovate's pricing and value for money. For instance, one client noted that OPSinnovate's pricing fit their budget and provided great value for the cost, successfully delivering a complex TYPO3 CMS-based solution within an allocated budget of €70,000. Another client invested between $80,000 and $90,000, highlighting the efficiency and quality of the platform developed. Overall, feedback indicates that clients feel they receive significant value relative to their investment.
    Read All Reviews

    View projects from:

    Saudi Arabia (1) United Arab Emirates (1)
    View Profile Visit Website
  • PONTON GmbH Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Hamburg, Germany

    Services provided

    30% Blockchain
    30% Sales Outsourcing
    20% Custom Software Development +2
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    25% Ruby on Rails
    25% .NET
    25% Laravel +1
    25% React Native

    PONTON GmbH is a software development firm launched in 2001. Their services include Custom Software Development and Blockchain.

    Read more
    View Profile
  • Moqlabs UG (haftungsbeschränkt) Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Kiel, Germany

    Services provided

    30% Web Development
    30% Custom Software Development
    10% Business Consulting +3
    10% Financial Consulting
    10% IoT Development
    10% Mobile App Development

    Focus Areas

    80% Ruby on Rails
    20% VueJS

    Software development firm Moqlabs UG (haftungsbeschränkt) was founded in 2018. In Kiel, Germany, the team focuses on Custom Software Development and Web Development.

    Read more
    View Profile

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  • Scalors GmbH Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Achim, Germany

    Services provided

    25% IT Staff Augmentation
    20% IT Managed Services
    20% IT Strategy Consulting +3
    15% Other IT Consulting and SI
    10% Custom Software Development
    10% Web Design

    Focus Areas

    11% Ruby on Rails
    12% NodeJS
    11% .NET +6
    11% Angular
    11% Django
    11% Laravel
    11% Oracle Application Development Framework
    11% Other frameworks and CMS
    11% Symfony

    Scalors GmbH is an IT managed services company. The company is located in Achim, Germany and Kyiv, Ukraine. Their team focuses on IT managed services and IT staff augmentation.

    Read more
    View Profile

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1 OPSinnovate

List of the Top 1 Hamburg Ruby on Rails Development Firms

  1. OPSinnovate Logotype

    OPSinnovate

    $1,000+
    $25 - $49 / hr
    2 - 9
    Hamburg, Germany

    Ability to deliver

    20/40.0
    16/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Web Development
    13% Ruby on Rails
    10% Custom Software Development
    80% Other
    View Profile Visit Website
  2. PONTON GmbH Logotype

    PONTON GmbH

    Undisclosed
    Undisclosed
    10 - 49
    Hamburg, Germany

    Ability to deliver

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

    Service focus

    20% Custom Software Development
    80% Other
    View Profile Visit Website
  3. Moqlabs UG (haftungsbeschränkt) Logotype

    Moqlabs UG (haftungsbeschränkt)

    $1,000+
    $50 - $99 / hr
    2 - 9
    Kiel, Germany

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    30% Web Development
    80% Ruby on Rails
    30% Custom Software Development
    40% Other
    View Profile Visit Website
  4. Scalors GmbH Logotype

    Scalors GmbH

    Undisclosed
    Undisclosed
    50 - 249
    Achim, Germany

    Ability to deliver

    5.5/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    10% Custom Software Development
    90% Other
    View Profile Visit Website

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