.NET Application Development

Get enterprise-level results with robust software and applications based on .NET platform.

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We are engineers who understand how to build powerful and stable solutions using the latest Microsoft technology. Get the convenience and reliability you expect and hire .Net developers in Ukraine for the following:

  • Application development
  • Cross-technology migration
  • Legacy modernization
  • Integration of enterprise systems
  • Solution customization

When you need a trusted partner in .Net development, Jelvix brings years of experience in outsourcing services to companies, such as large enterprises, ISVs, and established startups. Get an experienced .Net programmers team with expertise in manufacturing, fintech, energy management, telecom, and other industries as well.

Our Customers


Integration Services

  1. Web and mobile apps

    Get flexible and versatile web and mobile apps that foster interaction and language interoperability, making it easily accessible.

  2. Cloud software

    Using .Net, you can create applications on public or private clouds so you can quickly and easily scale to exactly what you need, when you need it.

  3. Microservices

    Get microservices development compatible with your infrastructure. Easily build and upgrade microservices as needed, or create architecture from scratch.

  4. Internet of Things

    .NET development brings maximum performance and adaptability to your application, which is crucial to the Internet of Things projects. Get multifaceted IoT systems with smooth UX and great performance.

  5. Big data

    If you’re going "Big Data," you need a platform that’s petabyte-sized, cloud-based, and entirely scalable on a massive level. And you need a full-blown stack of tools to manage it. Use .NET to get there smoothly.

  6. Machine learning

    .NET empowers you with open-source flexibility to add machine learning features like speech recognition, lead scoring, brand representation monitoring, image processing, and more.

.NET Development

Why .NET Development

  • Productivity

    If fast and efficient development is important to you, .Net development services use modern language constructs, meaning you get easier-to-use platforms such as LINQ, generics, and asynchronous programming.

  • Performance

    Do you need high response times from your applications while using less processing power? If so, .Net programming can help you handle up to 6.97 million requests per second.

  • Security

    Get secure, managed runtime with .Net. When you build applications with .Net, you prevent issues such as malicious attacks and attempts to alter compiled code as well as bad pointer manipulation.

  • Flexibility

    The .Net framework is a cross-platform option that works with countless applications regardless of the platform they run on. Jelvix developers can build a familiar environment while applying many codes.

.NET Development Frameworks

  • C#

    Get a general-purpose, multi-program language that uses object-oriented, lexically scoped, component-oriented, imperative and declarative programming disciples.

  • .Net Core
    .Net Core

    Whether you’re working with Windows, Linux or macOS, this free, open-source, managed framework offers cross-platform success.

  • ASP.NET Core
    ASP.NET Core

    Harness the power of ASP.NET to run everything from multiple single-page applications to complex networks. Since it’s open-source, you get versatile, easy-to-use applications.

  • Azure

    From mobile front-end to reliable back-end, Azure means you ensure a smooth, fast, and secure application that scales easily. Future integration with third parties? It’s easy with Azure.

  • WPF

    Windows Presentation Foundation (WPF) lets you harness the power of Microsoft for user interfaces in Windows-based applications.

  • UWP

    Build your application and run it anywhere. Your Universal Windows Applications (UWP) run the same on desktop computers, laptops, mobile phones, and tablets.

  • WCF

    Windows Communication Foundation (WCF) offers a framework for building service-oriented applications. WCF helps you create connected, service-oriented apps.

  • Xamarin

    Do you need spotless UX on your quality mobile applications? Xamarin tools and libraries can run on any platform, such as Windows, iOS, or Android, and even sync with wearables.

  • MS SQL
    MS SQL

    Enterprises trust SQL and its widespread server suite. With SQL, you get a fully ready, complete stack of tools to handle any Big Data challenges you face.

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