Top 100 Ruby on Rails Developers in Poland

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Top 100 Ruby on Rails Developers in Poland

November 2022

Looking for a top Ruby on Rails development firm in Poland?

Searching for and vetting potential partners is an exhausting process.

To assist you in your search for a partner, we’ve compiled this list of the top Ruby on Rails developers in Poland. 

Jump to Most Reviewed Companies

List of the Best Poland Ruby on Rails Development Firms

  • 1
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.3
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Poznań, Poland

    Netguru is a consultancy, product design, and software development company founded in 2008. The company works with large brands and fast-growing startups in the financial, education, or even robotics industries. Netguru has completed more than 700 projects and has 700+ people on board working from all over the world. 

    Clients

    • UBS
    • OLX
    • Careem
    • Keller Williams

    Industries

    Notable Project

    Netguru helps the internal dev team cope with project overflow. Assigned engineers develop/test new features and resolve any discovered bugs. 

    "They’re very good at educating their teams in best practices, and they know when to advise companies like us when we should be doing another way."

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  • 2
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Warszawa, Poland

    Altoros is a software development company in Warsaw, Poland. Founded in 2001, Altoros' team of over 350 employees specializes in cloud consulting, BI & big data consulting, blockchain and artificial intelligence services. 

    Clients

    • Allstate
    • Siemens
    • Huawei
    • Toyota

    Industries

    Notable Project

    Altoros researched a complicated environment and provided several possible solutions for a data warehousing project. The agency’s goal was to optimize business intelligence and increase new sales.

    "They have performed exceptionally. I do not have any major issues with them."

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  • 3
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kraków, Poland

    Xfive is a full-stack software house in Krakow, Poland that serves businesses, startups, and creative agencies. Its team of around 50 has delivered web & mobile apps, websites, and e-commerce solutions since 2005 to its clients. 

    Clients

    • Yanmar
    • OECD
    • SmartRecruiters, Inc.
    • Departments of UC Berkeley

    Industries

    Notable Project

    Xfive was hired by a corporate gift company to develop a custom Shopify app for end clients. The app enabled clients to design their own gift pages and receive tracking information for orders.

    "The quality of the deliverables and the accessibility of the team were impressive."

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  • 4
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Kraków, Poland

    Railwaymen is a software development company based in Krakow, Poland with another office in San Francisco. Founded in 2009, the team of about 125 provides web development, mobile app development, and custom software development.

    Clients

    • ProEst
    • ProTenders
    • Shawarmer
    • POSbistro

    Industries

    Notable Project

    Railwaymen provided web development services to create a custom CRM, POS, and scheduling system. 

    "Railwaymen met the deadline. They were definitely able to deliver what was expected."

    Visit Site
  • 5
    • $25,000+
    • 1,000 - 9,999 employees
    • Kraków, Poland

    Andersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.

    Clients

    • Samsung
    • Johnson & Johnson
    • GlobePayroll
    • Siemens

    Industries

    Notable Project

    Andersen augments a product developer's internal team during long-term, intensive projects. They provide full stack development and implementation for websites and cloud-based solutions.

    "They really try to find appropriate solutions for all of our requests."

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  • 6
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Wrocław, Poland

    Monterail is a software development company founded in 2010. The company is located in Wroclaw, Poland where its team of 110+ experts provides web development, custom software development, and IoT development services to mostly small and mid-market businesses.

    Clients

    • Pizza Hut
    • Morizon
    • Merck
    • Solarflare

    Industries

    Notable Project

    Monterail was hired by a quick commerce company to support their development projects. While the client focused on hiring full-time employees, the team served as an extension of their internal teams.

    "They quite had a human approach and were open to adaptation towards our needs."

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  • 7
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Kraków, Poland

    Software development consulting agency Railsware has offices in Krakow, Poland, Lviv, Ukraine, New York, and Dubai. Since the agency was founded in 2006, their team has grown to 50 employees.  Railsware offers web, custom software, and mobile app development services primarily for small businesses.

    Clients

    • SendGrid
    • TennisHub
    • Calendly
    • BrightByte

    Industries

    Notable Project

    Railsware developed an online academic competition platform from start to finish. The team supported the platform through several special events prior to the platform’s actual launch.

    "They clearly have some great talent at Railsware that they can draw from and assign to their customers."

    Visit Site
  • 8
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    eTeam is a software development firm based in Kviv, Ukraine. Founded in 2010, eTeam has 30 employees and primarily serves small businesses in the financial services and retail sectors. They mostly work on payment and consumer relations platforms that require custom software development, app development, and web development. 

    Clients

    • VanillaDirect Pay
    • InComm
    • Bluesnap
    • Genie

    Industries

    Notable Project

    eTeam developed wireframes and then built a financial services platform that lets customers make payments to network retailers using barcodes. They also created product ads and helped with the launch.

    "They stand behind what they produce and truly believe in what they do." 

    Visit Site
  • 9
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • Kraków, Poland

    Codete is a Berlin based IT consulting and software development company. They were founded in 2010 and have a team of 104 employees who specialize in AI, big data consulting, and mobile app development. They mainly work with mid-market and enterprise clients in the financial services, automotive, and eCommerce industries. 

    Clients

    • Blinkist
    • BMW
    • Cisco
    • Dalia Research

    Industries

    Notable Project

    Codete provides offshore development resources for an ongoing project with the goal of improving user experience and interface for a technology e-commerce software.

    "They provide good development resources with very strong costs."

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  • 10
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    EL Passion is a web and software development company that also provides UX and UI design and app development services. Based in Warsaw, Poland, EL Passion has more than 9 years of experience and more than 50 experts on the team. They deliver end-to-end solutions but also can assist companies at every step of the product development process. They delivered more than 300 projects for startups, scale-ups, and midmarket companies across industries like healthcare, B2B services, finance, entertainment and travel.

    Clients

    • EY (Financial Services)
    • Polaroid Originals (Art&Photography)
    • Varner (Ecommerce)
    • Millward Brown (Productivity)

    Industries

    Notable Project

    With the need for a rich, simple, and effective graphic, the client hired El Passion to gain an understanding of their desired product and produce an appropriate design.

    "I think what makes EL Passion stand out is their understanding of design and their speed. With both projects, they hit it right on the point."

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  • 11
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Wrocław, Poland

    Applover Software House is a software house headquartered in Wroclaw, Poland that specializes in UX/UI design, graphic design, web development and more. Founded in 2014, the house works with midmarket companies and small businesses across industries such as advertising and marketing, arts, entertainment, and music, consumer products and services, and education. Applover Software House is comprised of 25 employees.

    Industries

    Notable Project

    Applover Software House designed and built a complex tourism product for web and mobile (iOS and Android), executing custom objectives on an accelerated timeline.

    "Applover kept us informed at every step."

    Visit Site
  • 12
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Kraków, Poland

    Lunar Logic is a web development company based in Krakow, Poland. Founded in 2004, the team of 47 specializes in web development, custom software development, and mobile app development. They work primarily with small businesses, focusing on business services, consumer products and services, and financial services.

    Clients

    • Funding Circle
    • Philips
    • PaddyPower
    • Hypoguide

    Industries

    Notable Project

    Lunar Logic provided Rails development for a betting start-up. The team worked on general coding and architecture, as well as custom feature development.

    "There were some critical pieces of functionality that they built, and they built them successfully."

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  • 13
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Startup Development House is custom software and product development company based in Poland. The team of 60 provides end-to-end product development services: ideation, prototyping, UX/ UI design, app & web development, scrum team augmentation, quality assurance, and product management. 

     

    Clients

    • Siemens
    • Startupmatcher
    • Petricore
    • CHOOOSE

    Industries

    Notable Project

    Startup Development House developed a small business e-commerce web application that allows users to choose leasing as a way of financing their purchases. 

    "They are one of the best IT companies we have worked with."

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  • 14
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Kraków, Poland

    SDCLabs is a web development company launched in 2011. Their small team is located in Kraków, Poland and Dublin 3, Ireland. The agency offers web development, mobile app development, custom software development, and application testing.

    Clients

    • Trivago
    • Couchsurfing International
    • Tele2
    • iDeals

    Industries

    Notable Project

    SDCLabs developed a website for an architectural visualization studio. The team integrated 3D models to promote the client's business services.

    "Their attention to detail and desire to help was impressive in the workflow."

    Visit Site
  • 15
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Naturaily is an AI development company based in Wroclaw, Poland. Founded in 2012, this team of 21 employees provides web development, IoT development, and UX/UI design services.

    Clients

    • EA Technology
    • Eurobank
    • Blue Media
    • AW Niemeyer (AWN)

    Industries

    Notable Project

    After succeeding with a test project, Naturaily upgraded a Ruby development stack.

    "Good quality and good value." 

    Visit Site
  • 16
    • Scheduling

      5.0
    • Quality

      4.5
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Gdynia, Poland

    SolDevelo is a midsize custom software development company launched in 2009. Their services include custom software development, cloud consulting & SI, IT staff augmentation, ux/ui design, and more. The company is headquartered in Gdynia, Poland and Seattle, Washington.

    Industries

    Notable Project

    SolDevelo has helped a nonprofit optimize their legacy LMIS, including revamping its UI and adding several features. They are now supporting the platform's migration to Grail's new version and enhancing its UX.

    "They are proactive about managing performance and suggesting improvements to our workflow."

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  • 17
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Łódź, Poland

    Ragnarson is a web and software development company headquartered in Lodz, Poland with an office in Berlin. Founded in 2006, the team of 21 specializes in web development, custom software development, cloud consulting & SI, and mobile app development. They work primarily with small businesses.

    Clients

    • Zurich University of the Arts
    • HeyJobs.co
    • GrowthMentor
    • Vehiculum.de

    Industries

    Notable Project

    Ragnarson built an app and a robust system using Ruby on Rails in the backend, an SQL database, and jQuery on the client side. Later, they updated the infrastructure, leveraging AWS and Kubernetes.

    "The team draws from their past experience to offer critical insight into technical challenges."

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  • 18
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Ideamotive is a global software development agency headquartered in Warsaw, Poland with offices in five other European countries, Israel, and the United States. Founded in 2014, the Ideamotive team has about 30 employees. They provide full-cycle web and mobile application development and UI/UX design for digital products.

    Clients

    • Nielsen
    • JRPass
    • Packhelp
    • CarPal Fleet

    Notable Project

    Using an agile approach, Ideamotive helped a growing real estate visualization company facilitate their operations through designing the user experience and interface of a new software system.

    "They performed perfectly. They make sure they understand us and that we understand them."

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  • 19
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Intent (formerly inFullMobile) is a Warsaw, Poland based app and software development firm that was founded in 2008. They have 35 employees and their team focuses on mobile app development, UX/UI design, and custom software development. They mostly work with enterprise clients in the consumer products, information technology, and business services industries.

    Clients

    • P&G
    • Samsung
    • Conde Nast
    • Nike

    Industries

    Notable Project

    .intent (formerly inFullMobile) was hired to develop a web application and subsequently a native mobile app.

    "We’ve been very impressed with their team’s knowledge and ability."

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  • 20
    • $75,000+
    • 10 - 49 employees
    • Aleksandrów Łódzki, Poland

    eEngine Software House is a software development agency founded in 2007. Based in Aleksandrów Łódzki, Poland, the team of 18 specializes in web development, e-commerce development, and custom software development. They primarily serve mid-market clients in the eCommerce, business services, and utilities industries. 

    Clients

    • IQ Dental Supply, LLC
    • Everuptive Group
    • Gatta
    • Everuptive and Gatta

    Industries

    Notable Project

    An HR digital company was looking to automate their hiring and retention process, so they hired eEngine Software House for their UI/UX design and custom software development services.

    "They’re client-oriented, have fair prices, and provide quality work."

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  • 21
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Warszawa, Poland

    YND is a software development company that was founded in 2015. They are headquartered in Berlin with offices in Warszawa, Poland and Wrocław, Poland. They are made up of 58 employees and specialize in mobile app development, product design, and AI.

    Clients

    • Audi
    • BurgerKing
    • Kayak
    • Volkswagen

    Industries

    Notable Project

    As a third-party partner, YND developed and designed a web application’s frontend. They coded in Python and tested the prototype before final delivery.

    "The team enabled us to deliver optimal source code to our client."

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  • 22
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Warszawa, Poland

    GP Solutions is a software development company headquartered in Munich, Germany, with  that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers. 

    Clients

    • Air Canada Vacations
    • Hoteplan
    • EF Education First
    • Blueshift Technologies

    Industries

    Notable Project

    GP Solutions developed a customized solution for travel industries from planning phase, front end design, database design, back-end programming, testing, user training and down to its maintenance.

    "We're pleased with their work and continue to use their development services on a regular basis."

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  • 23
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kraków, Poland

    Codest is a software development company that was founded in 2009 and has offices in Krakow and Warsaw, Poland. They have 40 employees specialized in the end-to-end building of custom products, primarily for companies in e-commerce, marketplace, adtech, fintech, proptech and SaaS. Services include backend, frontend and product design.

    Clients

    • Mixfit Inc. (CH)
    • Helpling (DE)
    • Kesko Senukai Digital (LT)
    • Yogobe (SE)

    Industries

    Notable Project

    CODEST is building an integrated technology platform, connecting it to various other systems to create comprehensive reporting systems. They also manage testing and run DevOps, such as maintaining the servers.

    “They do everything they can to help us achieve more revenue from programmatic impressions.”

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  • 24
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Founded in 2006 and based in Warsaw, Poland, Polcode's team of over 130 open-source technology professionals in PHP, Laravel, Symfony, Ruby on Rails, Python, Go, React, VueJS, Angular, and Magento primarily provides web development and e-commerce development services.

    Clients

    • impak Finance
    • Engagement Labs
    • Meta Bytes
    • ComboStrike

    Notable Project

    Polcode provides scalable staff augmentation for multiple PHP and Ruby on Rails development projects, focusing on e-commerce websites and web apps to support external clients.

    "We have more Polcode developers working on our projects than internal staff."

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  • 25
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Visuality is a software development agency based in Warsaw, Poland with a second location in New York City. Established in 2007, they have 13 employees, and mostly develop enterprise software for business management. Their services include custom software development, web development, internet of things, mobile app development, and UI/UX design.

    Industries

    Notable Project

    Visuality developed a business services website, provided development resources, and facilitated general long-term IT support.

    "They have the capacity of a large-scale operation, and the approach of an agile team."

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  • 26
    • Scheduling

      4.4
    • Quality

      4.6
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Artegence is a Warsaw, Poland based development company that has been in operation since 1995. Their team of 51 specializes in web development, custom software development, and UX/UI design. They primarily work with enterprise level and mid-market clientele.

    Clients

    • Volkswagen
    • Pepsi
    • Filmweb
    • Rossmann

    Notable Project

    A universal bank hired Artegence to develop their online banking platform. Artegence was responsible for the development, technical analysis, and UX/UI design. The finished product helped the client expand their business online. 

    "Currently, all of our clients use the platform. They appreciate its simplicity and functionality." - Head of Digital Channels, Universal Bank

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  • 27
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Warszawa, Poland

    iRonin.IT is a Web, Mobile & DevOps consultancy and development agency from Poland. Founded in 2011, they have more than 50 employees that provide high-quality services to companies worldwide. They specialize in Agile development, consulting, and team augmentation.

    Industries

    Notable Project

    iRonin.IT provided customized development for a debt management system, creating a functional alternative to off-the-shelf software. They now support updates and enhancements. 

    "iRonin.IT augmented our internal team in every way."

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  • 28
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Kraków, Poland

    Nopio is a design and development studio headquartered in Krakow, Poland that specializes in web development and design, custom software development, and marketing strategy. Established in 2010, the studio works with midmarket companies and small businesses across industries such as advertising and marketing, consumer products and services, and information technology. Nopio is comprised of 15 employees.

    Clients

    • Sesame Workshop
    • Porter Novelli
    • Genea
    • Fathom

    Industries

    Notable Project

    Using Apache Soir and open-source code, Nopio developed and tested a staffing and talent management database. They also redesigned an ExpressionEngine e-commerce solution's overall user flow.

    "Nopio has a work ethic which I haven't seen with other developers."

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  • 29
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Warszawa, Poland

    WideFix is a web agency founded in 2019 with more than two professionals. They solely offer web development solutions from their office in Minsk, Belarus. They work with small businesses in the fields of business services, advertising, and real estate.

    Clients

    • Costa del Home
    • SCHILDR
    • CertifyIt

    Industries

    Notable Project

    WideFix provided platform development on a multifacted product based on Ruby. Their team provided a team of developers and testers that could build the product and add functionalities. 

    "That gave us the confidence to build the project."

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  • 30
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Kraków, Poland

    Grape Up is a tech consulting company based in Cracow, Poland with no more than 250 employees. Founded in 2006, they provide custom software development, cloud consulting, and IT staff augmentation services for enterprise-level and mid-market clients alike.

    Clients

    • Porsche AG
    • Volkswagen AG
    • Allstate Insurance
    • Adidas

    Industries

    Notable Project

    Grape Up was engaged by a government-affiliated IT services business to create a private Kubernetes environment. The environment was used by the client's internal and third-party development teams. 

    "I really liked their level of expertise, broad experience, and their working ethos."

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