Top 10 .NET development companies in Eastern Europe

Nowadays, plenty of companies choose to outsource .NET development to Eastern European countries. The region has become a lucrative option for outsourcing software solutions since it has large and diversified tech talent pool, rapidly developing IT industry, convenient geolocation and cultural proxi...

Top 10 .NET development companies in Eastern Europe

Nowadays, plenty of companies choose to outsource .NET development to Eastern European countries. The region has become a lucrative option for outsourcing software solutions since it has large and diversified tech talent pool, rapidly developing IT industry, convenient geolocation and cultural proximity to the USA and Western European countries.

As long as the number of .NET projects is increasing and Eastern European countries have strong tech teams specializing in .NET development, many companies opt for cooperating with software engineers from this region.

We have studied the Eastern European IT services landscape and compiled a list of top 10 .NET development companies with development centers in this region. First and foremost, we focused on those vendors which have deep .NET expertise and a strong portfolio of successfully delivered .NET projects. We took into account a variety of sources and ratings such as Clutch, Good Firms, Top Agency, and Crunchbase. Also, we considered the information provided on the companies’ corporate websites, LinkedIn profiles, and references from their clients.

1. N-iX

N-iX .Net development companies, offshore development company

Specialties: Custom Software Development, Offshore/Nearshore Software Development, Dedicated Development Team/Center, Mobile/Desktop/Web/Embedded Development, Financial Software Development, Big Data and Data Science, Project Outsourcing, Game Development.

Clients: Lebara, RateSetter, Currencycloud, Gogo, Anoto, Manodo, OpenText

N-iX is one of the leading software development providers in Eastern Europe. The company has got diverse tech expertise that includes digital transformation, BI, machine learning & AI, data science, big data, blockchain, VR/AR, and much more.

Its software engineers build web, desktop, and mobile apps as well as enterprise solutions utilizing .NET technology. N-iX has successfully delivered multiple solutions for fintech, insurtech, finance & banking, telecom, media & entertainment, healthcare, and other industries using this technology.

Moreover, the company has been recognized by a number of industry rankings such as 2018 Top 100 Global Outsourcing Companies by IAOP, 2018 Inc. 5000 Europe, 2017 Software 500 Ranking, and many more.

The company’s track record covers more than 50 long-term partnerships with the clients across the world. N-iX engineers provide .NET development services for such well-known companies as Lebara (a global telecom company), Anoto (a leading Swedish digital writing company), Manodo (energy management and optimization system), and many others. For one of its fintech clients, N-iX. Net developers delivered a complex microservices architecture.

2. Future Processing

.Net development companies 2, offshore development company


Specialties: Tailor-made solutions for IT, Bespoke Software Development, Software as a Service, Mobile Applications, Offshore Development, Outsourcing, Web-based Applications, Agile Teams.

Clients: 4finance, Altiweb AS, Allocate Software, CM2000, Barlow Interiors

Founded in 2000, Future Processing is an established offshore software development company providing IT services mostly for the European businesses. The vendor specializes in Microsoft technologies, Java, PHP, C++, and NodeJS. Its track record includes delivering a variety of solutions such as Intranet systems, SharePoint solutions, enterprise mobility, future office, Internet of Things, and others.

The company delivered many projects using .NET technology. One of them is E360 web app for periodic doctors assessment management for Allocate Software, a UK provider in Healthcare. Also, this .NET development company built an internal portal based on SharePoint Online for Barlow Interiors. The portal helps to increase transparency and optimize business processes.

3. Itransition

N-iX .Net development companies 3 offshore development company


Specialties: Custom Software Development, Software Product Development, Enterprise Application Integration, Technology Consulting, Enterprise Systems Development, Software Testing, Maintenance and Support, Dedicated Development Center.

Clients: Expedia, Xerox, Citibank, TradeStops, Acronis, Telekom Austria Group

Itransition is a large IT company that offers a full range of software consulting and development services. It has clients from more than 30 countries worldwide. Its core technologies are .NET, C++, PHP, Ruby on Rails, Python, Java, and Frontend. As for its .NET expertise, its software engineers are proficient in .NET framework, ASP.NET modular components, .NET Core, and ASP.NET Core.

The company has been recognized in a number of international industry rankings such as The Global Outsourcing 100 by IOAP (since 2009), Technology Fast 500 by Deloitte (since 2015), The Software 500 by Software Magazine (since 2008), and others.

It has a large portfolio of projects built with .NET. The list consists of the online patent handling tool for IP litigation, an organic food community portal, Expedia partner network, the E-government portal, full IT services coverage for a mobile operator, a tool for translation quality assessment, and many others.

4. Existek

N-iX .Net development companies 4 offshore development company


Specialties: Software Development, IT Consulting, Custom Software Development, Application Support & Software Maintenance, Software Testing & QA, Dedicated Teams, Fixed Quote Projects, IT Outstaffing, Software Development, Full IT Startup Lifecycle, SaaS.

Clients: Lingit AS, Summit Healthcare Services, Inc., Justmakeitwork, Intellichief

Existek is a software development house specializing in .NET and Java development. The company delivers solutions for oil & gas, healthcare, and education industries. It offers full cycle .NET development services which cover custom development, integration, migration to .NET, and solutions customization. Its software engineers are experienced in developing ASP.NET apps and delivering enterprise .NET solutions.

Existek experts have developed a number of successful projects leveraging .NET technology. For instance, the company completed optimization for TextPilot, a writing and reading assistive tool. Also, its engineers provided custom data migration module development for paperless process management for IntelliChief.

5. Belitsoft

N-iX .Net development companies 5 offshore development company


Specialties: Outsourced Software Development, Custom Software Development, PHP Website Development, Software Maintenance, Offshore Software Development.

Clients: IDT Corporation, CRIMSON, NEDAP, Honeywell, ElearningForce

Established in 2004, Belitsoft is a custom software development company located in Minsk, Belarus. The company provides services mostly for the clients in the United States, the UK, and Europe. The company has expertise in NET, PHP, Java, C++, and other technologies. It focuses on such .NET technologies as .NET framework, Xamarin, Orchard, SharePoint, Office 365, and Windows Mobile OS.

Belitsoft developers managed to deliver 50+ successful projects of large and medium scale.

The company provided a dedicated development team including 17 IT specialists for the development of SharePoint based Virtual Learning Environment (VLE) for its customer. Also, its software engineers built an all-in-one software solution based on Microsoft ASP.NET for a pharmaceutical company.

6. CoreBuild

N-iX .Net development companies 6 offshore development company


Specialties: Software outsourcing, Mobile Development, MSSQL, MySQL, Front-End Development (HTML, CSS, Javascript, JQuery, Bootstrap, Angular).

Clients: ServiceHunter AG, Ravelin BV, Fortech, Project Essence, Tastier AG

CoreBuild is an IT outsourcing company based in Romania. Its client base includes both international and Romanian companies. The company offers consulting, development, delivery, and support of software products. Its tech stack comprises.NET, Android, iOS, and other popular technologies

The vendor has built .NET solutions for a number of clients. It leveraged .NET technologies working on a software localization tool, Silverlight web app with GPS-positioning for Ravelin, a responsive web app that defines optimal routes and includes trip planning for Cabtus, and many others.


N-iX .Net development companies 7 offshore development company


Specialties: Umbraco CMS, Wipcore Enova, Web development, E-commerce systems, Mobile development (iOS, Android), Angular.JS, DevOps, Node.js, PHP, WordPress.

Clients: Electra AB, Birdie AB, Photowall, Whiteport AB, EntitledTo

UKAD is an IT outsourcing vendor with software engineers and R&D located in Ukraine and Poland. The company has experience in retail, sports betting, e-commerce, finance, travel, and education industries. Its expert teams specialize mainly in .NET and PHP technologies. Its Microsoft .NET specialization covers expertise in C#, ASP.NET MVC, Web API, (WPF), (WCF), TPL/Async, Entity Framework, and other technologies.

The company’s broad tech portfolio has accumulated 300+ projects and includes many .NET based solutions. For instance, the vendor leveraged ASP.NET MVC (C#), MS SQL Server, Entity Framework and other .NET technologies to deliver such projects as Electra Sweden AB, Birdie, AJ Producter, EntitledTo, and others.

8. Inwedo

N-iX .Net development companies 8 offshore development company


Specialties: IT Outsourcing, Web Applications Development, Mobile Applications Development, IT Consulting, Business Processes Optimization, BI, Dedicated Development Team.

Clients: Bosch Poland (BSH), Bata, Decathlon, Infospread, Grupa Żywiec, Matexi

Inwedo is a Polish company creating software solutions. The company’s primary engagement model is a dedicated development team. Its tech stack covers ASP.NET MVC, .NET Core, NodeJS, Microsoft SQL, AngularJS, React, and other technologies.

The vendor has worked on more than 170 projects for the clients mainly from Poland, Sweden, Denmark, Germany, Italy, and the USA. They implemented .NET based solutions to help Bosch Innovation Center improve their project and resource planning, created document workflow software to boost efficiency for Plichta, developed Timble – a complex time-tracking solution for increasing productivity of IT experts, and more.

9. NeuroSYS

N-iX .Net development companies 9


Specialties: IT solutions, Software Development, Augmented Reality, Artificial Intelligence, Deep Learning, Scrum and Agile, React.js, ReactNative, PHP, Symfony, Node.js, SQL Server, MySQL, MongoDB, RabbitMQ, R&D.

Clients: MicroTechniX, INCERTA, Moovly, BOEM, Create eLearning

NeuroSYS has delivered custom software development solutions since 2010. Also, the Polish-based company conducts research and develops solutions in the fields of augmented reality, artificial intelligence, and deep learning. Its core technologies are Microsoft .NET, ASP.NET MVC, Webpack, Redux, MySQl, React, and others.

So far the company has implemented 48 projects for the clients worldwide. It developed the software for MictoTechniX hardware management applying ASP.NET MVC 5 and ASP.NET Core. Also, its software engineers leveraged .NET technologies to build a web framework for its client INCERTA.

10. Oxagile

N-iX .Net development companies 10

Specialties: Custom Software Development, Software Testing & QA Services, Web Application Development, Software Design & Prototyping, Mobile Application Development, IT Consulting, Application Support & Software Maintenance, Machine Learning, Big Data, Business Intelligence.

Clients: Google, Telecom Argentina, Thomson Reuters, Vodafone, RUSAL

Oxagile builds custom web and mobile applications for the firms across the world. It has got domain expertise in online videos, advertising technology, Big Data, BI, and real-time communication. The company was listed in a number of international ratings such as The Global Outsourcing 100 by IAOP, 2017 Technology Fast ­500 by Deloitte, The 2017 Inc. 5000, and others.

The vendor has implemented 450+ projects, including those developed with .NET. For example, its software developers utilized .NET technologies to build the SaaS-based practice management solution for plastic surgery clinics, a media management system for a VoD platform, an advanced cloud-based MAM orchestration solution, a performance assessment system for professional athletes, and many others.


Eastern Europe hosts many professional software development teams specializing in .NET. A lot of software development vendors deliver successful .NET based projects for the clients from different industries and business domains. Such global well-known brands as Xerox, Lebara, Vodafone, and many others reap the benefits of partnering with offshore .NET development companies located in Ukraine, Poland, Belarus, Romania, and other counties of this region.

So, outsourcing .NET development to Eastern Europe offers tangible business value thanks to the considerable amount of tech talent and extensive expertise in .NET technology. If you have any questions regarding cooperating with an offshore .NET development company based in EE, get in touch with our experts and start bringing your .NET project to life.


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By Romana Gnatyk July 12, 2018
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About N-iX

N-iX is an Eastern European software development service company that helps businesses across the globe expand their engineering capabilities and develop successful software products. Founded in 2002, N-iX has formed strategic partnerships with a variety of global industry leaders and Fortune 500 companies, including OpenText, Fluke Corporation, AVL, Lebara, Currencycloud, RateSetter, TuneIn, and many others. With more than 1,700 professionals, N-iX offers expert solutions in software engineering, cloud-native services, data analytics, embedded software, IoT, machine learning, and other tech domains covering a wide variety of sectors, including finance, manufacturing, telecom, supply chain, to name a few.

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