Top 100 C# Developers in Poland

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Top 100 C# Developers in Poland

October 2022

Looking for a top C Sharp software development company in Poland?

The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services. 

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List of the Best Poland C Sharp (C#) Software Development Companies

  • 91
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

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

    Appvinio is a development company based in Gliwice, Poland. They have a team of around 5 employees and were founded in 2018. They provide mobile app and web development services, along with UX/UI design to solely small businesses. 

    Clients

    • BakeryApp
    • Protrailer
    • AppyVentures
    • Gindie

    Industries

    Notable Project

    appvinio was hired by an energy storage solutions firm to develop a mobile, web, and server app that can restore a company's database. The software includes an inverter installation registration and ranking.

    "The project manager was always available and accurately transferred information to our app development team."

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  • 92
    • Undisclosed
    • 50 - 249 employees
    • Kraków, Poland
    Established in 1996, VSoft SA is a custom software development firm. The midsize team provides custom software development, application management & support, business consulting, and IT strategy consulting. The company is headquartered in Kraków, Poland.

    Industries

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  • 93
    • $10,000+
    • 50 - 249 employees
    • Kraków, Poland

    Founded in 2003, Amsterdam Standard is a IT service headquartered in Amsterdam, with offices in Krakow, Rzezsow, and Wroclaw. Their team of 80 provide custom software development, web design, UX/UI design, and web development for clients. 

    Clients

    • Relay42
    • Elephant Road
    • Gophoto
    • Esdec

    Notable Project

    A photography software company enlisted Amsterdam Standard to design and development an app for photographers to upload thousands of photos an hour and provide a section for customers to access, buy, and print them. The project was successful and the client was impressed with the level of work provided.

    “Amsterdam Standard provided a wide range of services and delivered impressive results in each area. Our communication was smooth, easy, and pleasant.” – Managing Director, Photography Software Company 

     

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  • 94
    • Undisclosed
    • 50 - 249 employees
    • Kraków, Poland

    Montrose Software is a software development company based in South Orange, N.J., with an office in Poland. Founded in 2012, the team of 11 specializes in custom software development, e-commerce development, and mobile app development. They work primarily with midmarket level clients mainly in the financial services industry. 

    Clients

    • Wells Fargo
    • Lord Abbett
    • bond.co
    • Institute for Integrative Nutrition

    Industries

    Notable Project

    Montrose Software renovated a site’s backend and migrated the platform to Microsoft Azure SQL Database. They also converted site pages to ASP.NET and implemented JavaScript technology and hybrid solutions.

    Mistakes were rare because they understood our business and actively listened to our needs.”

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  • 95
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Software development company Net PC was launched in 2005. The small Gdańsk, Poland-based team focuses on custom software development, enterprise app modernization, mobile app development, web development, and more.

    Industries

    Notable Project

    A biometric research company hired Net PC for custom software development services. The team built the client's platform that would record a person's face and evaluate their behavior when watching a video.

    "I was most impressed by their approach and flexibility, and to deliver the project on time and within budget."

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  • 96
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

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

    ItSilesia is an AR/VR development company founded in 2007. They are in Gliwice, Poland and have a small team. The firm offers AR/VR development, custom software development, mobile app development, web development, and more.

    Industries

    Notable Project

    itSilesia provided development services for an IT Company. The client wanted to have a quiz application for students and a quiz generator for teachers. Technologies used were Vue.js, Javascript, and Kotlin.

    "They found many solutions to emerging problems that appear on the project and development stage."

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  • 97
    • $10,000+
    • 10 - 49 employees
    • Łódź, Poland

    Polar Night Software is a custom software and web development firm based in Poland. Their team of five employees works with small and mid-market businesses in a variety of sectors including IT and financial services. They were founded in 2020.  

    Industries

    Notable Project

    The team from Polar Night Software worked with a software provider to develop a piece of custom software. Their services revolved around frontend development and required innovative problem-solving. The client praised them for their adaptability. 

    "They reply to us almost immediately, and they strive to get the task done as soon as possible." -- CEO, Software Provider 

     

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  • 98
    • Scheduling

      4.0
    • Quality

      4.5
    • Cost

      4.5
    • NPS

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

    Skytech IT is an IT firm founded in 2011 in Krakow, Poland. Their team of more than 10 employees specializes in IT staff augmentation, custom software development, and web development solutions for clients across various industries.

    Clients

    • S&T
    • Konvink
    • CMYK Alternative
    • Webcoder Solutions

    Industries

    Notable Project

    Skytech IT provided development staff augmentation services for an IT company. The company was working using older tech, making it difficult for them to find a suitable partner. Skytech IT’s work impressed the company’s client.

    “Their professionalism has been impressive.” - Delivery Manager, IT Company

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  • 99
    • $5,000+
    • 2 - 9 employees
    • Wrocław, Poland

    Vratislavia Software Sp. Z o.o. Is a small custom software development company launched in 2020. Their services include custom software development, web development, mobile app development, and enterprise app modernization. The company is based in Wrocław, Poland.

    Industries

    Notable Project

    Vratislavia Software Sp. z o.o. is developing a tracking system for a logistics company. They are tasked with rewriting the old system's code, migrating the client's business processes, and more.

    "They are very easy to work with and their communication is really good."

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  • 100
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

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

    JMB Lab is a software development studio based in Gdańsk, Poland. Their team of over 10 has been operating since 2015, serving primarily small and midmarket businesses. They specialize in the business services, healthcare, and transportation industries. Services include custom software, web, and mobile app development.

    Clients

    • J.S. Hamilton Group
    • Louis Dreyfus Company
    • Advanced Protection Systems
    • Hakon Software

    Industries

    Notable Project

    JMB Lab handles the development and management of healthcare software projects. They are also responsible for business analysis, quality control, and release management. 

    "We value JMB Lab for their ability to understand our business and implement solutions quickly."

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  • 101
    • $10,000+
    • 50 - 249 employees
    • Kraków, Poland

    Founded in 2014, From Poland with Dev is a software development firm that offers custom software development, web development, and e-commerce development services to their small business, enterprise, and mid-market clients in the business services, e-commerce, and consumer products and services industries. Their 50 employees are based out of offices in Krakow and Bielsko, Poland. 

    Clients

    • Aberdeen Group
    • Elixir Design
    • HumanN minted
    • New Lab

    Industries

    Notable Project

    From Poland with Dev provides development staff augmentation for a VR training platform. They’ve vetted candidates and provided frontend, backend, mobile app, and VR development resources.

    “The resources they’ve recommended are all incredibly talented, smart, and good people.”

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  • 102
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Wrocław, Poland
    ITBees is a small web development firm. The Wrocław, Poland-based agency was founded in 2021. Their team focuses on web development, mobile app development, custom software development, and ux/ui design.

    Clients

    • Domwaluty.pl LTD
    • Meble Bruno LTD

    Notable Project

    ITBees helped a furniture manufacturer utilize Microsoft C# and WPF to build an app within the CNC machine requirements. They also outlined the specifications for the information and facilitation of orders.

    "The entire development process was transparent and documented well for us."

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  • 103
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    SoftProdukt is a software engineering company located in Denver. Founded in 1986, they currently have about 8 employees. They provide web, custom software, and IoT development services to midmarket firms and small businesses in government, financial services, and the gambling industry. 

    Clients

    • Central Mining Institute
    • KONAR

    Industries

    Notable Project

    SoftProdukt provides Django and Python development services for a data analytics company. Their work ranges from UI to the technical details of working with data.

    "They're a very capable team."

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  • 104
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Wrocław, Poland

    Altimi is an independent software house from Warsaw, Poland. It was founded in 2003 and has since grown to a team of 100+ who develop custom software, websites, IoT software, and mobile apps. 

    Industries

    Notable Project

    Altimi provided mobile application development services, using React Native to refactor existing code and add new features to the front- and backend of the app.

    “Their work has improved the quality of our application significantly.”

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  • 105
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Kraków, Poland

    Based in Krakow, Poland, codeblue is an IT services provider that was founded in 2018. Their small team specializes in custom software development, BI & big data consulting & SI, IT managed services, and more. 

    Clients

    • BNP Paribas
    • Cshark
    • Future Processing

    Industries

    Notable Project

    A software development company hired codeblue to consult on a software architecture proposal. They worked with the end client to secure all of the information that the team needed to complete their proposal.

    "Everything was great, and we were fully satisfied with Codeblue's services."

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  • 106
    • $25,000+
    • 50 - 249 employees
    • Wrocław, Poland

    Web development firm Micro Solutions was launched in 2008. The agency focuses on web development, custom software development, Artificial Intelligence, and mobile app development and has a midsize team. The agency is based in Wrocław, Poland.

    Industries

    Notable Project

    Micro Solutions is developing a farm automation tool for a poultry ventilation company. They handle the middleware and backend development side of the project, including device management, DevOps, and QA. 

    "They are a great partner, passionately generating added value."

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  • 107
    • Scheduling

      5.0
    • Quality

      4.7
    • Cost

      5.0
    • NPS

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

    Evertop is a  custom software development company headquartered in Chorzow, Poland. Founded in 2013, they have 40 team members. In addition to development, they also provide application testing, and application management and support.

    Clients

    • Tauron Dystrybucja
    • Generalina Dyrekcja Ochrony Srodowiska
    • Nardowe Centrum Kultury

    Notable Project

    Evertop designed and built a multi-user platform for an online language school. Built for iOS and Android devices, the app has modules with unique features for teachers, students, and administrators.

    "Everything was perfect."

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  • 108
    • Scheduling

      4.0
    • Quality

      4.2
    • Cost

      4.8
    • NPS

      4.2
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Warszawa, Poland
    Based in Unterföhring, Germany and Warszawa, Poland, TYMIQ is a software development company. The agency provides custom software development, web development, mobile app development, and IoT development and is small.The agency was established in 2018.

    Industries

    Notable Project

    TYMIQ has been hired by a telecommunications company for the development and maintenance of their platform. They continue to develop additional features ad other improvements to the platform.

    "They are goal- and outcome-oriented."

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  • 109
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.8
    • NPS

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

    FastLogic is an electronic solutions provider founded in 2012 and located in Łódź, Poland. The team of fewer than 50 provides custom software and IoT development services. Their clientele comprises small businesses in the consumer products and services, telecommunications, and automotive industries.

    Clients

    • Polish Institute of Research and Development
    • Olympus Sky Technologies

    Industries

    Notable Project

    FastLogic developed web-based platforms and managed cloud solutions for a security software company. The team exceeded expectations, and their work received positive internal feedback.

    “They've succeeded in every project I've given them.” – Security Software Company

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  • 110
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

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

    Directpl is a midsize software development company. Located in Chicago, Illinois; Rochester, New York; Toronto, Canada and Warszawa, Poland, the firm was established in 1997. Their team focuses on custom software development, application management & support, IT managed services, and application testing.

    Industries

    Notable Project

    Directpl provided app development services to a consumer goods company. These efforts included linking CRM services to the mobile app in order to facilitate customer intel to salespersons, among other features.

    ‘‘They delivered everything on time and budget.’’

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  • 111
    • Scheduling

      4.0
    • Quality

      4.5
    • Cost

      4.2
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • Łódź, Poland

    Blue Brick is a development agency in Lodz, Poland, and Stockholm, Sweden. Founded in 2011, they have about 20 employees that serve mostly small businesses in a variety of industries. Services include web development, custom software development, and IT strategy consulting.

    Clients

    • Ericsson
    • Scania
    • Sharehire.pl
    • Litehauz AS

    Notable Project

    Blue Brick developed two solutions for a software consulting firm. The team provided Facebook API integration using Unity and Xamarin and they built versions for iOS and Android. They also executed a code generation using Python. The solutions have quality, advanced coding and received positive user feedback.

    “They managed things well and took care of me as a customer.” – CEO, Software Consulting Firm

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  • 112
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Kraków, Poland

    KitRUM is a software engineering company that was founded in 2014. The company is headquartered in Clearwater, Fla., with secondary locations in Krakow, Poland and Kharkov, Ukraine. They are made up of 49 employees. They specialize in AR/VR development, IoT development, and mobile app development. 

    Clients

    • Brands choose us because of our distributed nearshore engineering teams who rock in designing pixel-perfect UI
    • architecture
    • scalable web systems and mobile apps development with thousands of downloads. Our clients are a mix of Fortune enterprises
    • newly born VC-backed startups

    Industries

    Notable Project

    KitRUM handled a code adaptation project for a game development company. They were tasked with unifying the client's codebase and migrating an iOS app from Swift to Flutter.

    "We were impressed with their competence, speed, and customer-centric approach."

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  • 113
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

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

    IP Partner is a software development agency founded in 2009 and headquartered in Warsaw, Poland. With a team of over 10 employees, they serve medium-sized companies across a range of industries, offering IT staff augmentation, custom software development, website development, testing, and more.

    Clients

    • Rydoo
    • Pentacomp
    • OPGK
    • C&F

    Industries

    Notable Project

    IP Partner is providing Java development and quality testing to an IT services provider. They also use Spinbot. The project is in the COVID-19 space.

    "I recommend working with them."

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  • 114
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

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

    7Apps is a mobile and desktop app agency based in Katowice, Poland with a team of fewer than 10 employees. Founded in 2007, they specialize in custom software, e-commerce, and mobile app development for clients in the fields of business services, consumer products, and gaming.

    Clients

    • Gigabyte
    • Vattenfall
    • Netia
    • Jurzenka

    Industries

    Notable Project

    7Apps developed an advanced B2B e-commerce platform that would be integrated with an internal ERP system. First conducting an audit, they proceeded to make mock-ups for approval before finalizing the solution.

    "They’re flexible and happy to adjust to our needs. There is nothing that comes to my mind that needs improving."

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  • 115
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Madiff is an innovation and IT engineering consulting company based in Warsaw, Poland. The company, founded in 2015, has more than 50 employees and provides IT managed services and HR services to small and larger-sized companies and institutions in the automotive, consumer products & services, financial services, and other industries.

    Clients

    • AWP Polska SP. z o.o.

    Industries

    Notable Project

    Madiff provided competent programmers at a reasonable cost. The team helped on enhancing the company's legacy systems such as the web-based insurance selling portal and core assistance system. 

    "Their commitment, efficiency, listening skills, and professionalism were impressive."

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  • 116
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Dąbrowa Górnicza, Poland

    Headquartered in Katowice, Poland, NS Code is an IT solutions provider. Since 2018, their small team of fewer than 10 has been specializing in mobile app, web, and software development for various clients. 

    Clients

    • Silesian University of Technology
    • Silense Technologies
    • VR Technology
    • Steal Alert

    Industries

    Notable Project

    NS Code helped an HR software company develop web applications for their end clients. They developed both front- and backend using React.js, Firebase, and Node.js and hosted the Google Cloud platform.

    "The NS Code team helped us achieve everything without any hassle."

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  • 117
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.8
    • NPS

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

    Pragmasoft Sp. z o.o. is a Warsaw, Poland based web development and UX design company. Along with web development, they also specialize in artificial intelligence and IT managed services. They were founded in 2014 and have a team of 29 employees.

    Clients

    • Danfoss Poland
    • itslearning

    Notable Project

    Pragmasoft is aiding the launch of a new JavaScript-enabled software product. It’s programmed in React and includes a Redux store. The off-the-shelf platform lets customers build their own solutions independently.

     

    “Pragmasoft is a great partner for us, and I’d recommend them to anyone else.”

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  • 118
    • $1,000+
    • Freelancer employees
    • Poznań, Poland

    Software Studio Daniel Mróz is a development company. Their team of one is based in Kilcullen, Ireland. The company's services include web design, web development, and SEO. The company was founded in 2018.

    Clients

    • Mariel Furniture
    • Therma House Limited
    • Newbridge Tiles & Bathrooms
    • Cilldara Homes

    Industries

    Notable Project

    Software Studio Daniel Mróz works with a herbal cosmetics company on designing and developing their website. They also work on SEO and product packaging efforts. So far, the work delivered has satisfied the client, along with their price. 

    "I’m happy with the pricing, the work, and their communication." — Owner, Herbal Cosmetics Company

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  • 119
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Headquartered in Kharkiv, Ukraine and founded in 2009, Jazzros is a software development company with a secondary office in Wroclaw, Poland. Their team of 10 specializes in cloud consulting, custom software development, web development, and application management support. They primarily work with small and mid market companies in the business services and information technology industries. 

    Clients

    • Chesapeake Technology - Makers of SonarWiz - high-quality sonar mapping & post-processing software
    • Strayos - Powerful 3D Analytics for Jobsite Excellence
    • Leading Foot Technology - Solutions for Analyzing and Treating foot conditions in diabetics
    • rheumatic patients

    Industries

    Notable Project

    A POS management company for the beauty industry hired Jazzros Software Development to develop a new solution and mobile application. Jazzros provided all development for the new market place project, which has been successful. 

    “I was very surprised when starting work with Jazzros Software. They were a very fast group compared to other developers I'd used. The work was perfectly functional, and it was exactly what I requested.” — Founder, Beauty POS Management Company 

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  • 120
    • $1,000+
    • 10 - 49 employees
    • Poznań, Poland

    Software-House.eu, a web development firm, is in Szczecin, Poland. The agency specializes in web development, custom software development, and mobile app development and has a small team.The agency was established in 2017.

    Notable Project

    Software-House.eu developed a mobile app for an equestrian platform. The team created an MVP in order to take the client's platform to market and test the end client's interests and needs.

    "They did not always have the answer, but they would make sure they found the solution."

    Visit Site

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