Outsourcing Services

.NET Application Development Services

.NET software development services cover engineering and evolution of web, mobile, and desktop applications with the use of .NET platform. Having implemented 190+ successful .NET projects, Vertscend has proved to be a .NET development company that provides rapid software delivery at reduced costs.

Shortlisting Vendors for a .NET Project?

Leverage Vertscend .NET proficiency attested by:

  • 17 years in .NET development.
  • 9 Microsoft Gold Competencies.
  • 185 successful large-scale .NET projects.
  • 50+ .NET developers, 7 .NET architects, full-scale PMO.
  • Microsoft Certified Technology Specialists and Microsoft Certified Professional Developers on board.

How We Launch .NET Development Cooperation

We discuss your .NET development needs with you and define a cooperation model (team augmentation, dedicated team or full outsourcing).

For a team augmentation model, we provide you with developers’ CVs and arrange interviews with the candidates you shortlist.

We discuss the services you need within the chosen cooperation model in detail and reflect them in a Service Level Agreement.

We set up communication between our developers and you and deliver the service scope steps that were defined in the SLA.

Scope of Our .NET Services

Our .NET development services scope is extremely flexible. We compose an individual service set for each client, depending on the project stage, needs, and cooperation model.

Business analysis and .NET project planning

Equipped with hands-on knowledge of 30+ industries, our business analysts handle needs assessment and high-level scope definition of your .NET project, while dedicated PMs from our Project Management Office outline project requirements, tech stack, schedule, and more in the detailed project documentation.

TipMake sure to discuss the integrations your future software needs for our .NET integration architects to draft an integration plan. If required, our developers and DevOps experts will continue with delivering all planned integrations.

UX/UI Design

The neat UI mockups you approve before the development launch result from our UX research, in-depth story mapping, and usability testing of wireframes and prototypes. Our UX/UI design experts put users top of mind to deliver vividintuitive interfaces that ensure high adoption of your .NET software.

.NET Software Development

Apart from providing .NET Core, ADO.NET, and ASP.NET development services, Vertscend engineers leverage Universal Windows Platform, Windows Presentation Foundation, Xamarin, and a wide range of other tools. We guarantee fast and on-time software delivery by establishing Agile & Lean processes and monitoring performance with KPIs (Cycle Time, Lead Time, Deployment frequency, Stakeholder Satisfaction, etc.)

TipFeel free to list custom KPIs you want to monitor in your .NET project so that we can add them to our KPI set. We give you access to our log tools and send you regular progress reports to ensure full transparency of cooperation.


Vertscend 75+ QA experts rely on a robust quality management system backed by ISO 9001 and perform functional, performance, usability, security, exploratory, and other types of testing. With our proprietary Integrated Manual and Automated Testing (IMAAT) approach, we help you reduce testing costs in your .NET project while ensuring its high test coverage.

.NET Software Support and Evolution

We provide L1L2, and L3 support for your .NET software as well as comprehensive maintenance services that include performance optimization, compliance management, and security monitoring. We also ensure the continuous evolution of your .NET software, which may include adding AI, AR/VR, IoT, blockchain, and other advanced modules.

Software We Develop with .NET

Diverse types of software

Of various complexity

  • Large and complex applications that require 50+ FTE teams.
  • Business-critical solutions with strict requirements for performance and availability.
  • Highly secure systems.
  • Applications with multiple integrations.
  • Data-intensive applications.
  • MVPs.
  • Libraries.

For all groups of end users

  • Commercial software products.
  • B2B software.
  • B2E software.
  • B2C software.
  • Custom enterprise platforms and apps for internal use.

Go for Cost-Effective and Fast .NET Development

Rely on Vertscend professionals to receive:

  • Nimble business analysis for precise needs match.
  • Intuitive UX & trendy UI for high user engagement.
  • Agile development for speedy & quality delivery.
  • Mature project management for .NET project success.
  • Seamless integration to streamline workflows.
  • 24/7 support and .NET app updates every 2-6 weeks.

Why Leverage .NET

Free distribution and cross-platform development

Modular apps for facilitated deployment & maintenance

Cleaner code with more focused units due to OOP

Jan Banda, Director, Lixar

Mikhail Anfimau, Senior Solution Architect, Leo Burnett

Skills that Drive Our .NET Development



Click on the technology to learn about our capabilities in it.





Click on the technology to learn about our capabilities in it.



Click on the technology to learn about our capabilities in it.



Click on the technology to learn about our capabilities in it.

Relational databases / data storages

Relational databases / data storages

Big data

Big data

Machine learning

Machine learning











Test automation tools

Test automation tools



We Have a Track of Successful Projects in Various Industries

Big Data

Artificial Intelligence

Data Science

Internet of Things

Computer Vision

Augmented Reality

Virtual Reality


How We Ensure Code Quality

Coding best practices

  • Adherence to .NET coding guidelines.
  • Adherence to data security practices (ISO 27001).
  • Descriptive names for all variables and in-code comments.
  • Code documentation.
  • Code split into short and focused units.
  • Use of version control tools.
  • Ensured code portability.

Unit testing

  • Unit tests are created as part of a functional requirements specification.
  • Tests verify code behavior in response to the input of standard, boundary, and incorrect values.
  • Tests are rerun after each significant code change to guarantee proper performance.

Code review practices

  • Ad hoc review.
  • Peer review.
  • Code walkthrough.
  • Code inspection.

Code quality metrics

  • Maintainability Index (MI).
  • Cyclomatic Complexity (CC).
  • Depth of Inheritance.
  • Class Coupling.

Our Code Sample

The code below reflects a retry mechanism in HTTP communication. The mechanism handles transient faults such as momentary network connectivity loss, temporary unavailability of a service, or timeouts.

We Know Your Industry

Click on the icons below to learn more about our .NET experience in a specific industry.




Banking & Financial Services


Oil and Gas


Logistics and Transportation

Need .NET Developers for a Dedicated/Augmented Team?

Vertscend is ready to lend you the skills of its highly productive and flexible .NET developers, who will adjust to your processes and requirements in under 5 days.