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Top Ruby on Rails Developers in Istanbul

Ratings Updated: June 18, 2026
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5 Companies

Country: Türkiye
City: Istanbul

List of the Top Istanbul 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 Istanbul, Türkiye

    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

    Reviews mention Easy to work with

    Overall, the feedback regarding the sentiment of being 'easy to work with' is highly positive. Clients highlighted the company's responsiveness and professionalism. One client noted, 'They're an excellent partner — easy to work with and very responsive to client needs.' Another mentioned, 'They were very professional and easy to work with,' emphasizing their proactive approach to incorporating feedback. This consistent praise suggests a strong alignment between the company's operational style and client expectations.
    • Software Development for Tech Job Matching Company
      5.0 Mar 31, 2022

      I think they have been an amazing addition to our team. Very hard working and easy to get along with. I think they are super hard working, professional, friendly and delivers on time. We are very happy with Digis.

      Read Full Review
    • E-Commerce Dev for Digital Commerce Agency
      5.0 Mar 23, 2022

      Digis was a business-oriented team. It was easy to find a common language. Always ready to help.

      Read Full Review
    • Software Development for Fintech Company
      3.5 Sep 9, 2021

      They were very professional and easy to work with. They ask for feedback often, making strides to incorporate feedback in our day-to-day collaboration.

      Read Full Review
    • Web Dev for Job Advertising Platform
      5.0 Jun 30, 2017

      I like their working style and project management. Do IT has handled this from a business point of view, which meant that I didn’t have to be extremely tech-savvy to work with them.

      Read Full Review
    • Recruitment Process Outsourcing for Wellness & Fitness Co
      5.0 Jan 22, 2026

      They're an excellent partner — easy to work with and very responsive to client needs. We communicate via virtual meetings, emails, and messaging apps.

      Read Full Review
    Read All 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 for their Ruby on Rails services, with 95% of clients expressing satisfaction. Key strengths include exceptional project management, creativity, and technical excellence, with 80% of reviewers noting timely delivery and responsiveness. Clients highlight the transformation of internal applications into robust SaaS platforms, demonstrating significant impact. While there were no substantial areas for improvement mentioned, the consistent quality of work and alignment with clients' values stands out.

    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

    Overall feedback indicates that clients find Digis to provide excellent value for money, with many noting that the pricing aligns well with their budget while delivering high-quality services. For example, one client highlighted that Digis' pricing fit their budget and that they received 'good value for cost.' Another client emphasized that Digis consistently met deadlines and delivered on time, demonstrating a strong commitment to project management and responsiveness. Generally, clients express satisfaction with the company's ability to deliver quality work efficiently, often exceeding expectations.
    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
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    The Gnar Company Logotype

    The Gnar Company

    4.8 20 reviews
    Verified
    $25,000+
    $150 - $199 / hr
    10 - 49
    Serves Istanbul, Türkiye

    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 20 projects
    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

    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 Istanbul, Türkiye

    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 Exceptional performance

    Clients have praised WideFix for their exceptional performance, highlighting their professionalism, technical expertise, and reliability. One CEO noted that the migration from Braintree to Stripe was executed smoothly and on schedule, with added enhancements to the app's design. The project was completed without errors and within the established timeframe, showcasing WideFix's commitment to quality service. Overall, the sentiment reflects a strong recommendation for their expertise in payment system integrations.
    • E-Commerce Platform Migration for Group Gifting Platform
      5.0 Nov 11, 2025

      All parts of the project were delivered on time, and they even added additional responsibilities during the project and still never veered from their committed schedule. They accomplished what they said they were going to do by a reasonable time frame and without errors. They checked their work and made any corrections before delivering it. None that I can think of, they provided an excellent service on all fronts.

      Read Full Review
    Read All Reviews
    3 of 3 reviews are 5 stars
    1 new review for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In the past six months, clients have praised WideFix for their exceptional project management and technical expertise. One client noted a 70% reduction in financial reconciliation time and highlighted the team's adaptability and clear communication. Another mentioned timely deliveries and effective independent work, emphasizing the company's ownership of project outcomes. Overall, feedback indicates a strong satisfaction with WideFix's performance, with no significant areas for improvement identified by clients.
    Read 3 Recent Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (3) $10,000 to $49,000 (2) Less than $10,000 (1)

    What Clients Have Said

    Clients consistently express satisfaction with WideFix's cost-effectiveness and value for money. One executive noted that they chose WideFix for their 'good value for cost,' while another remarked on the 'great ownership of the outcome' and 'responsiveness' that justified their investment. A CTO highlighted the 'high ratings' and technical expertise as key factors in their selection. Overall, sentiment reflects that clients perceive WideFix as delivering high-quality results at a reasonable price, with no noted areas for improvement.
    Read All Reviews

    View projects from:

    United States (5) Belarus (1) Spain (1) England (1)

    This provider is fluent in 4 languages:

    • English
    • Russian
    • Polish
    • Spanish

    This provider is available in 5 time zones:

    • Eastern African Time (EAT)
    • Central European Time (CET)
    • Eastern European Time (EET)
    • Eastern Standard Time (EST)
    • Universal Coordinated Time (UTC)
    View Profile Visit Website
  • Cool Digital Solutions Logotype

    5.0 30 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    10 - 49
    Istanbul, Türkiye

    Services provided

    30% Web Development
    20% Custom Software Development
    20% Mobile App Development +3
    10% AI Development
    10% Enterprise App Modernization
    10% Low/No Code Development

    Focus Areas

    12% Ruby on Rails
    18% NodeJS
    18% React +3
    18% Symfony
    18% VueJS
    16% React Native

    Cool Digital Solutions is a full-stack web development company specializing in custom website development, web application development, and web design. According to reviews, the company is highly praised for its structured project management and ability to adapt to evolving client needs, with 100% of reviewers highlighting their responsiveness and flexibility. Their work consistently exceeds client expectations, demonstrating significant expertise in web programming and development projects.

    See all 30 projects

    Reviews mention Exceeds expectations

    Clients consistently report that Cool Digital Solutions exceeds expectations in project delivery and communication. For instance, one client highlighted their impressive onboarding speed and adherence to timelines, while another noted the exceptional quality of the final product, which garnered positive feedback from investors. A third client emphasized the team's responsiveness and professionalism, stating that their outcomes surpassed all initial expectations. Overall, the sentiment reflects a strong satisfaction with the company’s capabilities and results.
    • Online Showroom Project for Automotive Dealerships
      5.0 Jun 16, 2021

      They took our words seriously and were there when we needed them. Our need was clear, and the result is beyond our expectations.

      Read Full Review
    • Corporate Identity & Website Design for Video Call Solutions
      5.0 Mar 1, 2021

      In the beginning we had some ideas and some sample designs. Cool Digital provided an outcome beyond our expectations. They created a manageable and modern website for us.

      Read Full Review
    • Mobile & Software Development for Digital Content Producer
      5.0 Jan 7, 2021

      The results have exceeded our expectations. In an industry where many suppliers overpromise and underdeliver, Cool Digital is simply the opposite.

      Read Full Review
    • Staffing & Custom Software Dev for Financial Services Co
      5.0 Mar 14, 2025

      From the very first meeting, I felt confident in the team’s capabilities, and they’ve exceeded my expectations. Their professionalism and ability to manage the business process with precision set them apart from others.

      Read Full Review
    Read All Reviews
    1 of 1 reviews is 5 stars
    1 new review for Web Development services
    $200,000 – $999,999 avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews highlight Cool Digital Solutions as a highly effective innovation partner, particularly in the development of AI-driven platforms. Clients commend their structured project management, timely deliverables, and adaptability to evolving requirements. One client noted the company's unique ability to act as a true product partner, providing valuable insights beyond mere implementation. Overall, the sentiment is overwhelmingly positive, with no significant areas for improvement identified, underscoring their strong alignment with client needs.
    Read 1 Recent Review

    Average Project Cost Breakdown

    $10,000 to $49,000 (11) $50,000 to $199,999 (8) Less than $10,000 (4) $200,000 to $999,999 (2)

    What Clients Have Said

    Clients consistently express satisfaction with Cool Digital Solutions' cost-effectiveness and value for money. One client highlighted their ability to adapt quickly, stating, 'Their flexibility during evolving product requirements was especially valuable.' Another noted, 'Their professionalism and ability to manage the business process with precision set them apart.' Overall, feedback indicates that clients feel they receive high-quality service that meets their needs within reasonable budgets, reinforcing the company's reputation for delivering substantial value.
    Read All Reviews
    2 of 2 Istanbul-based reviews are 5 stars
    $10,000 – $49,000 avg. project cost for Web Development services in Istanbul

    Web Development project highlight

    Custom Web Platform Dev for AI Analytics Platform

    5.0 — Cool Digital Solutions provides web development services for an AI analytics platform. The team has built the platform's backend infrastructure and frontend dashboards and created analytics Read more
    Read Similar Reviews
    View Profile Visit Website
  • Yaratıcı Dijital Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    İstanbul, Türkiye

    Services provided

    10% Web Development
    10% Digital Strategy
    6% Graphic Design +14
    6% Pay Per Click
    6% Search Engine Optimization
    6% UX/UI Design
    6% Web Design
    5% Content Marketing
    5% Custom Software Development
    5% E-Commerce Development
    5% Email Marketing
    5% Logo
    5% Mobile & App Marketing
    5% Mobile App Development
    5% Packaging Design
    5% Print Design
    5% Social Media Marketing

    Focus Areas

    50% Ruby on Rails
    50% Flutter

    Digital Strategy company Yaratıcı Dijital is in İstanbul, Türkiye. The team provides Digital Strategy and Web Development.

    Read more
    View Profile
  • Fluffzy Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Bahcesehir, Türkiye

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +4
    10% Branding
    10% Product Design
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% Ruby on Rails
    30% React Native
    20% Angular +2
    20% Laravel
    10% VueJS

    Founded in 2019, Fluffzy is a software development firm. The small team offers Custom Software Development and Mobile App Development.

    Read more
    View Profile

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  • BazleDev Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    İstanbul, Türkiye

    Services provided

    15% Web Development
    25% Digital Strategy
    25% E-Commerce Development +2
    25% Search Engine Optimization
    10% Low/No Code Development

    Focus Areas

    20% Ruby on Rails
    40% NodeJS
    20% React Native +1
    20% VueJS

    BazleDev is a small Digital Strategy company in London, England and İstanbul, Türkiye. The team focuses on Digital Strategy and Search Engine Optimization.

    Read more

    İstanbul, Türkiye

    Ataturk BLVD
    İstanbul, Türkiye

    2 - 5

    5421634514

    See All Locations (2)
    View Profile
  • Futurino Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Istanbul, Türkiye

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +3
    20% Mobile App Development
    10% Market Research
    10% Marketing Strategy

    Focus Areas

    60% Ruby on Rails
    40% Other frameworks and CMS

    Futurino is a custom software development firm. Headquartered in Istanbul, Türkiye, the agency was founded in 2011. Their team offers Custom Software Development and E-Commerce Development.

    Read more
    View Profile

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1 Cool Digital Solutions

List of the Top 1 Istanbul Ruby on Rails Development Firms

  1. Cool Digital Solutions Logotype

    Cool Digital Solutions

    $10,000+
    $50 - $99 / hr
    10 - 49
    Istanbul, Türkiye

    Ability to deliver

    34/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    6.6/10 Market Presence

    Service focus

    30% Web Development
    12% Ruby on Rails
    20% Custom Software Development
    50% Other
    View Profile Visit Website
  2. Yaratıcı Dijital Logotype

    Yaratıcı Dijital

    $1,000+
    $25 - $49 / hr
    2 - 9
    İstanbul, Türkiye

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Web Development
    50% Ruby on Rails
    5% Custom Software Development
    85% Other
    View Profile Visit Website
  3. Fluffzy Logotype

    Fluffzy

    $5,000+
    $25 - $49 / hr
    2 - 9
    Bahcesehir, Türkiye

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    20% Web Development
    20% Ruby on Rails
    20% Custom Software Development
    60% Other
    View Profile Visit Website
  4. BazleDev Logotype

    BazleDev

    Undisclosed
    $25 - $49 / hr
    10 - 49
    İstanbul, Türkiye

    Ability to deliver

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

    Service focus

    15% Web Development
    20% Ruby on Rails
    85% Other
    View Profile Visit Website
  5. Futurino Logotype

    Futurino

    Undisclosed
    Undisclosed
    10 - 49
    Istanbul, Türkiye

    Ability to deliver

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

    Service focus

    20% Web Development
    60% Ruby on Rails
    20% Custom Software Development
    60% Other
    View Profile Visit Website

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