# Top Ruby on Rails Developers in Belgrade Recommended Ruby on Rails companies in Belgrade include StuntCoders, Golux Technologies, Concentrical, Toschas, Respondo, HALO, VYNTEX, Artel, Kolosek, Bad Boy Solutions. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Ruby on Rails Developers in Belgrade Ratings Updated: Jul 29, 2026 ### [StuntCoders](https://clutch.co/profile/stuntcoders) #### 5 out of 5 star rating (16 reviews) - $25,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Beograd, Serbia #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 80% E-Commerce Development - 10% Web Development #### Company description StuntCoders is a comprehensive web development company specializing in custom website and web application development. The reviews demonstrate a consistent theme of high-quality work, effective project management, and a strong focus on customer satisfaction. Impressively, 100% of reviewers highlighted their technical and creative proficiency, with many appreciating their ability to balance both aspects seamlessly. Overall, the feedback is overwhelmingly positive, underscoring their professionalism and responsive communication. [Visit Website](https://stuntcoders.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) #### Creative Clients have consistently praised StuntCoders for their creative approach and attention to detail in developing customized e-commerce solutions. One client highlighted how StuntCoders proposed a layout that showcased the historical value of products, reflecting the brand's craftsmanship. Another noted the team's ability to blend technical expertise with creative design, resulting in a platform that beautifully represents the brand. Overall, the sentiment regarding creativity is overwhelmingly positive, emphasizing StuntCoders' commitment to enhancing the customer experience. - E-Commerce Development for Game Manufacturing Company (5.0/5, Mar 30, 2025): What impressed us most was their ability to blend technical expertise with creative design, resulting in a platform that not only performs efficiently but also beautifully represents our brand. [Read Full Review](https://clutch.co/go-to-review/stuntcoders/363716) - E-Commerce Development for Manufacturing Company (5.0/5, Jul 28, 2025): It’s rare to find a development team that truly listens before they build. With StuntCoders, it never felt like they were just following instructions they genuinely wanted to understand how our business operated and what our customers needed. Their attention to detail and commitment to reflecting our brand values through digital experience was something we hadn’t seen with past vendors. They also brought creativity to the table. When we weren’t sure how to present our antique game collection online, they proposed a layout that highlighted the historical value and craftsmanship behind each piece. They cared about the customer experience just as much as we did. [Read Full Review](https://clutch.co/go-to-review/stuntcoders/393673) #### 4 reviews mention Web Development E-Commerce Platform Migration for Knitwear Retailer 5.0/5 — StuntCoders has migrated a knitwear retailer's e-commerce to a new platform. StuntCoders supports the client in transition from Magento to WordPress and WooCommerce, working on design and web optimization. - 4 of 4 Web Development reviews are 5 stars - 1 new review for Web Development in past 6 months - $10,000 – $49,000 avg. project cost [Read Full Review](https://clutch.co/go-to-review/stuntcoders/246409) #### Completed projects in 6 countries - Canada (1 projects) - Latvia (1 projects) - Norway (2 projects) - Spain (1 projects) - Switzerland (1 projects) - United States (5 projects) This provider is available in 2 time zones: - Central European Time (CET) - Eastern Standard Time (EST) This provider is fluent in 3 languages: - English - German - Serbian [View Reviews](https://clutch.co/profile/stuntcoders?verified=true#reviews) #### 62% of employees work in Beograd office Beograd, Serbia Bulevar despota Stefana 126 16 - 20 employees [See All Locations (3)](https://clutch.co/profile/stuntcoders#location) --- ### [Golux Technologies](https://clutch.co/profile/golux-technologies) #### 5 out of 5 star rating (1 reviews) - $25,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Beograd, Serbia #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 10% Custom Software Development - 10% Branding - 15% Digital Strategy - 10% IoT Development - 10% Mobile App Development - 10% Web Design - 25% Web Development #### Company description Golux Technologies is a web development company specializing in Custom Website Development and Front-End Development. According to client feedback, they excel in code quality and adaptability, with 100% positive reviews highlighting their availability and deadline adherence. However, they lack QA engineers and designers and may not manage large-scale features independently. [Visit Website](https://goluxtech.com) #### High-quality work Golux Technologies has received positive feedback regarding the high quality of their work, particularly in adapting to client coding standards and delivering satisfactory results. A CTO noted that the quality of Golux's code met their expectations, making it indistinguishable from in-house development. Clients appreciated their commitment, highlighting their availability during critical times to ensure deadlines were met. Overall, the sentiment reflects a strong endorsement of Golux's capabilities in delivering high-quality web development solutions. #### 1 review mentions Web Development Development Support for Mobile Dev Company 5.0/5 — Golux has provided outsourced web development assistance for a series of projects. They developed a website and offered staff augmentation for builds utilizing Laravel PHP and React.js, among other technology. - 1 of 1 Web Development reviews are 5 stars - $10,000 – $49,000 avg. project cost [Read Full Review](https://clutch.co/go-to-review/golux-technologies/48753) #### Experience in 1 industry Golux Technologies has demonstrated proficiency in the business services sector, particularly in web development using technologies like Laravel PHP and React.js. Clients commend their adaptability, quality code, and responsiveness, often remarking on their commitment to meeting deadlines and providing solid results. However, feedback indicates limitations in handling larger projects due to team size and a lack of QA and design personnel. Overall, they are well-suited for projects requiring dedicated development resources. [Read All Reviews](https://clutch.co/profile/golux-technologies?verified=true#reviews) ##### Business services Experience Golux Technologies has received positive feedback for their expertise in web development, particularly in custom CMS solutions and API integration. Clients appreciate their dedication, availability, and ability to produce high-quality code that aligns with in-house standards. While they excel in development, potential clients should note their limitations in project management and lack of QA engineers. Overall, Golux is a strong candidate for businesses seeking reliable development support in the Business services industry. - 1 review for business services industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Development Support for Mobile Dev Company (5.0/5, Jan 24, 2019): Golux has provided outsourced web development assistance for a series of projects. They developed a website and offered staff augmentation for builds utilizing Laravel PHP and React.js, among other technology. [Read Full Review](https://clutch.co/go-to-review/golux-technologies/48753) #### 4.5 out of 5.0 rating for cost What Clients Have Said Golux Technologies is perceived as providing good value for money, with clients noting the quality of their code and adaptability to existing coding styles. One client invested between $25,000 and $50,000 and highlighted that Golux's availability and commitment helped meet deadlines, despite the company being smaller and lacking certain roles like QA engineers. Overall, the sentiment reflects satisfaction with the investment relative to the quality of work received. [Read All Reviews](https://clutch.co/profile/golux-technologies?verified=true#reviews) - $10,000 to $49,000 (1 reviews) --- ### [Concentrical](https://clutch.co/profile/concentrical) - $10,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Beograd, Serbia #### Services Provided - Allocation of Expertise by Percentage - 15% Custom Software Development - 30% Mobile App Development - 15% Product Design - 10% IT Staff Augmentation - 30% Web Development #### Company description Concentrical is a Camas, Washington-based web development firm. Established in 2020, the team specializes in Web Development and Mobile App Development. [Visit Website](https://www.concentrical.net/) #### 77% of employees work in Beograd office Beograd, Serbia Takovska 21 21 - 30 employees +381 64 130 26 50 [See All Locations (2)](https://clutch.co/profile/concentrical#location) --- ### [Toschas](https://clutch.co/profile/toschas) #### 4.7 out of 5 star rating (5 reviews) - $150 - $199 average hourly rate - 10 - 49 employees - Beograd, Serbia #### Services Provided - Allocation of Expertise by Percentage - 20% UX/UI Design - 30% Custom Software Development - 10% Application Management & Support - 40% Web Development #### Company description Toschas is a web development company specializing in full-stack web development with expertise in Angular and Ruby on Rails. They are praised for their communication, accountability, and knowledge, with 100% of reviewers expressing satisfaction. Clients highlight their collaborative approach and ability to foresee potential issues, resulting in high customer satisfaction and referrals. [Visit Website](http://www.toschas.com) #### 2 reviews mention Ruby on Rails Ruby on Rails Experience Toschas Labs has received predominantly positive feedback for their Ruby on Rails services, with 90% of reviewers expressing satisfaction with their work. Clients praised their expertise, communication skills, and ability to deliver thoughtful solutions, noting a stable application with minimal issues. Key themes included their commitment to project ownership and responsiveness, with one client reporting over $2 million raised through their platform. Overall, 100% of reviewers would recommend their services, highlighting their reliability and strong collaborative spirit. - 1 of 2 Ruby on Rails reviews are 5 stars - $10,000 – $49,000 avg. project cost [Read Most Recent Review](https://clutch.co/profile/toschas#review-43765) #### Experience in 5 industries Toschas has demonstrated expertise across multiple industries including Government, Advertising & Marketing, Real Estate, Financial Services, and Education. Clients commend their ability to deliver user-friendly platforms, adapt to various technologies, and maintain effective communication. Sentiment is particularly positive in Advertising & Marketing, where they are praised for their personable approach. In Government and Education, their solutions are noted for scalability and functionality. Overall, Toschas is recommended for projects requiring strong development support and collaboration. [Read All Reviews](https://clutch.co/profile/toschas?verified=true#reviews) ##### Education Experience Toschas has demonstrated strong expertise in the Education industry by developing a tailored internal booking platform for a tutoring school, addressing critical operational challenges. Clients appreciate their lean project management style and responsiveness, which foster efficient collaboration. The overall sentiment is highly positive, with clients noting a personal connection and commitment to understanding project needs, making Toschas a compelling choice for educational organizations seeking innovative software solutions. - 1 review for education industry - 1 review is 5 stars - Unknown avg. project cost - Software Development for Student Planning Platform (5.0/5, May 10, 2016): Recognizing their need for a software solution to help scale their business, the client hired Toschas to develop their internal booking platform using the Ruby on Rails technology. [Read Full Review](https://clutch.co/go-to-review/toschas/64362) ##### Government Experience Toschas has demonstrated expertise in developing user-friendly digital solutions for the Government sector, particularly noted by an embassy client. They successfully created a new documentation platform tailored to both governmental and public use, focusing on sustainability and accessibility. The client appreciated Toschas' responsive engagement and understanding of non-technical users' needs. However, they suggested the firm could improve flexibility in project scope management. Overall, feedback indicates a strong capability to meet Government requirements effectively. - 1 review for government industry - Less than $10,000 avg. project cost - Platform Development for Embassy (4.0/5, May 5, 2016): Based on a recommendation, the client hired Toschas Labs to provide development services for the creation of a new documentation platform. [Read Full Review](https://clutch.co/go-to-review/toschas/64045) ##### Advertising & marketing Experience Toschas Labs demonstrates expertise in delivering customized back-end solutions for content marketing, particularly in WordPress and Drupal. Clients highlight their adaptability, effective communication, and timely project delivery. The company's personable approach and understanding of nuanced language foster smooth collaboration, making them stand out in the Advertising & marketing industry. Overall, sentiment is overwhelmingly positive, with clients recommending them as a reliable partner for development needs. - 1 review for advertising & marketing industry - 1 review is 5 stars - Less than $10,000 avg. project cost - Web App Development for Content Marketing Company (5.0/5, May 19, 2015): Toschas Labs assists the client with a variety of projects which has included WordPress design, custom coding, Drupal work, and back-end development. [Read Full Review](https://clutch.co/go-to-review/toschas/43811) ##### Real estate Experience Toschas Labs demonstrates significant expertise in the real estate sector, particularly in developing online investment platforms for commercial mortgages. Clients highlight the company's ability to deliver thoughtful, stable solutions with minimal oversight, fostering effective collaboration. Feedback emphasizes their strong communication skills and commitment, which contributed to raising over $2 million from around 50 investors. Overall, Toschas Labs is well-regarded as a reliable partner for projects requiring solid technical support and a commitment to client goals in the real estate industry. - 1 review for real estate industry - $10,000 – $49,000 avg. project cost - Web App Development for Investment Platform (4.5/5, May 19, 2015): Toschas Labs assisted the client with their investment platform which involved quality assurance and coding dynamic pages with Ruby on Rails. [Read Full Review](https://clutch.co/go-to-review/toschas/43765) ##### Financial services Experience Toschas Labs has demonstrated strong expertise in delivering web applications tailored for the financial services sector, particularly in online lending. Clients commend their communicative nature, accountability, and technical proficiency, particularly with Angular and Ruby on Rails. The collaborative approach fosters a productive partnership, with clients appreciating their proactive problem-solving and ownership of the projects. Overall, feedback indicates a high level of satisfaction, suggesting that Toschas Labs is a reliable choice for financial service providers seeking development expertise. - 1 review for financial services industry - 1 review is 5 stars - Unknown avg. project cost - Web App Development for Financial Service Provider (5.0/5, May 15, 2015): Toschas Labs built a front-end client Angular app using HTLM, CSS, and JavaScript and a Web API on a Ruby on RAILS server for the client. [Read Full Review](https://clutch.co/go-to-review/toschas/43743) #### 4.8 out of 5.0 rating for cost What Clients Have Said Clients generally perceive Toschas as providing good value for money, noting their affordability compared to counterparts in the U.S. One client highlighted a total project cost of under $10,000, emphasizing their cost-effectiveness. However, some feedback indicated rigidity in pricing, with one client suggesting that Toschas could be more flexible with costs. Overall, clients appreciated the quality of service relative to the price, with sentiments leaning towards satisfaction regarding the balance of cost and deliverables. [Read All Reviews](https://clutch.co/profile/toschas?verified=true#reviews) - Less than $10,000 (2 reviews) - $10,000 to $49,000 (1 reviews) #### Completed projects in 4 countries - Canada (1 projects) - Serbia (1 projects) - Switzerland (1 projects) - United States (2 projects) [View Reviews](https://clutch.co/profile/toschas?verified=true#reviews) --- ### [Respondo](https://clutch.co/profile/respondo) - $5,000+ minimum project size - 2 - 9 employees - Beograd, Serbia #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% Application Management & Support - 20% Mobile App Development - 60% Web Development #### Company description Website development firm Respondo was launched in 2019. The agency provides Web Development and Mobile App Development, and is small. [Visit Website](https://respondohub.com) --- ### [HALO](https://clutch.co/profile/halo-0) - $5,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Beograd, Serbia #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 20% Blockchain - 10% E-Commerce Development - 30% Web Design - 10% Web Development #### Company description Founded in 2008, HALO is a web design company. The team provides Web Design and Custom Software Development. [Visit Website](http://www.halo.cool) --- ### [VYNTEX](https://clutch.co/profile/vyntex) - $10,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Beograd, Serbia #### Services Provided - Allocation of Expertise by Percentage - 15% Custom Software Development - 15% Blockchain - 10% Digital Strategy - 15% E-Commerce Development - 15% Mobile App Development - 5% Mobile & App Marketing - 5% Search Engine Optimization - 5% Social Media Marketing - 15% Web Development #### Company description VYNTEX is a small software development firm in Beograd, Serbia and Surrey, Canada. The team provides Custom Software Development and Blockchain. [Visit Website](https://www.vyntex.com) --- ### [Artel](https://clutch.co/profile/artel) - $25,000+ minimum project size - $25 - $49 average hourly rate - 250 - 999 employees - Beograd, Serbia #### Services Provided - Allocation of Expertise by Percentage - 5% UX/UI Design - 5% Enterprise App Modernization - 5% AR/VR Development - 15% AI Development - 5% Blockchain - 5% E-Commerce Development - 5% Executive Search - 10% HR Outsourcing - 5% IoT Development - 10% Mobile App Development - 5% PEO/Employee Leasing - 5% Product Design - 10% Recruiting - 10% Web Development #### Company description AI company Artel was established in 2023. The team focuses on Artificial Intelligence and Web Development. [Visit Website](https://artel.one) --- ### [Kolosek](https://clutch.co/profile/kolosek) #### 4.3 out of 5 star rating (9 reviews) - $10,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Novi Sad, Serbia #### Services Provided - Allocation of Expertise by Percentage - 20% UX/UI Design - 30% Mobile App Development - 50% Web Development #### Company description Kolosek is a full-stack web development company known for its expertise in web application development, front-end, and back-end development. The reviews indicate a divided opinion, with approximately 67% expressing high satisfaction due to their competence, flexibility, and effective project management, while 33% report dissatisfaction, citing communication and delivery issues. [Visit Website](https://contact.kolosek.comkolosek.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=rs-developers-ruby-rails-belgrade) #### Great project management Clients have consistently praised Kolosek for their exceptional project management skills. One client highlighted the effectiveness of their project manager, noting successful communication through platforms like Google Meet and Trello. Another client emphasized Kolosek's ability to deliver all project items on time while remaining flexible to their needs. Overall, the sentiment reflects a high level of satisfaction with Kolosek's project management, contributing positively to the success of various projects. #### Completed projects in 4 countries - Denmark (1 projects) - Serbia (3 projects) - Singapore (1 projects) - United States (2 projects) This provider is available in 4 time zones: - Central European Time (CET) - Eastern Standard Time (EST) - Pacific Standard Time (PST) - Australia Central Time (ACT) This provider is fluent in 1 language: - English [View Reviews](https://clutch.co/profile/kolosek?verified=true#reviews) #### 1 Review mentions Web Development in Belgrade - 1 of 1 Belgrade-based review is 5 stars - $10,000 – $49,000 avg. project cost for Web Development services in Belgrade Web Development project highlight Mobile & Web App Dev for HR Startup 5.0/5 — Kolosek developed web, iOS, and Android apps. They handled architecture, UI/UX design, development, and testing needs. Their services are ongoing. [Read More](https://clutch.co/go-to-review/kolosek/56253) [Read Similar Reviews](https://clutch.co/profile/kolosek?location=20601&service_provided=field_pp_sl_web_programming&verified=true#reviews) #### 2 reviews from clients near Belgrade Review Rating from Clients - 5.0 out of 5.0 - Overall: 5.0 - Quality: 5.0 - Schedule: 5.0 - Cost: 5.0 - Willing to Refer: 5.0 Reviewers in the area commend Kolosek for their proficiency in web development, app creation, and digital strategies, delivering successful outcomes such as app launches and traffic growth. Clients value their proactive communication, cultural fit, and ability to handle diverse project scopes efficiently. [Read Local Reviews](https://clutch.co/profile/kolosek?verified=true#reviews) --- ### [Bad Boy Solutions](https://clutch.co/profile/bad-boy-solutions) - $50,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Novi Sad, Serbia #### Services Provided - Allocation of Expertise by Percentage - 30% Custom Software Development - 20% Blockchain - 30% Mobile App Development - 20% Web Development #### Company description Bad Boy Solutions, a custom software development firm, was founded in 2016. The team specializes in Custom Software Development and Mobile App Development and is headquartered in Novi Sad, Serbia. [Visit Website](https://badboy.solutions) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. 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