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.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, ScienceSoft has proved to be a .NET development company that provides rapid software delivery at reduced costs.
Shortlisting Vendors for a .NET Project?
Leverage ScienceSoft’s .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
1. Request Analysis (1 week)
We discuss your .NET development needs with you and define a cooperation model (team augmentation, dedicated team or full outsourcing).
2. (Optional) Screening & Interviews (2-5 days)
For a team augmentation model, we provide you with developers’ CVs and arrange interviews with the candidates you shortlist.
3. SLA preparation (2 weeks)
We discuss the services you need within the chosen cooperation model in detail and reflect them in a Service Level Agreement.
4. Cooperation launch (1-2 days)
We set up communication between our developers and you and deliver the service scope steps that were defined in the SLA.
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.
Tip: Make 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 vivid, intuitive interfaces that ensure high adoption of your .NET software.
.NET Software Development
Apart from providing .NET Core, ADO.NET, and ASP.NET development services, ScienceSoft’s 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.)
Tip: Feel 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.
QA
ScienceSoft’s 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 L1, L2, 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
- Web apps.
- IoT apps.
- Cloud applications.
- SaaS/XaaS.
- Сross-platform apps on Xamarin.
- Desktop apps.
- Databases.
- APIs.
- Embedded systems.
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 ScienceSoft’s 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.
Free distribution and cross-platform development |
Modular apps for facilitated deployment & maintenance |
Cleaner code with more focused units due to OOP |
Skills that Drive Our .NET Development
Frameworks and platforms
Programming languages and IDEs
Languages
IDEs
Components and libraries
QA tools
DevOps tools
APIs and integrations
IoT
Azure
AWS
Machine Learning
Frameworks and libraries
Cloud services
Architecture Patterns We Design
Back-end
- Microservices
- Multi-tenancy
- Headless (Decoupled)
- Serverless
- DDD
- CQRS
Front-end
- PWA
- SPA
- MVC
- MVVM
- Reactive
- Micro-frontends
Want to Rearchitecture Your .NET Software for the Cloud?
ScienceSoft’s architects can restructure your .NET software and move it into the cloud while keeping the business logic intact. Get ready to reduce your IT infrastructure costs by 37% and increase .NET app performance by 19%!
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.
Need .NET Developers for a Dedicated/Augmented Team?
ScienceSoft 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.
Our Selected .NET Projects
We Know Your Industry
Click on the icons below to learn more about our .NET experience in a specific industry.
What Our Customers Say
ScienceSoft offers resources of high caliber skilled in Microsoft Azure, .NET, mobile, and Quality Assurance. Over the past three years, Lixar was very pleased with the service provided by ScienceSoft development teams and executive management. For accelerated project timelines which require skilled resources, ScienceSoft is a .NET software development company that your team should consider.

Jan Banda
Director, Lixar
ScienceSoft proved to be a professional service provider from the outset. Their team members completed a short onsite training before the start of the project to fully understand the client's business processes. The subsequent team ramp-up was smooth. The .NET developers engaged in the project were skilled and experienced.

Mikhail Anfimau
Senior Solution Architect, Leo Burnett
ServicePulse, LLC commissioned ScienceSoft to help us develop an AI-based software product for a limited number of clients to calculate software development efficiency and customer satisfaction score. ScienceSoft’s team undertook the development of our product from scratch and showed deep expertise in the .NET environment and AWS and Azure services. They delivered software in time and with the required quality.

Bob Penland
Managing Partner, ServicePulse
ScienceSoft’s developers used the microservices approach to ensure our Azure-based product’s scalability; selected and implemented techs that guaranteed high availability and fault-tolerance. The new software performs stably even under heavy load, which helps offer high-quality user experience. ScienceSoft proved to be a reliable .NET application development company.

Wadih Pazos
Chief Operating Officer, Paramount WorkPlace
~5-8
years of .NET project management expertise held by each PM
1.5-2x
faster development due to high productivity and outstanding .NET proficiency
20-50%
project cost reduction with Agile, DevOps & component reuse
Choose Your Cooperation Model
Team augmentation with .NET developers
Get over skill deficiency or bridge staff gaps in your project with the professional assistance of ScienceSoft’s .NET developer(s).
Pricing model: T&M by an hourly rate (rate depends on the work scope and a developer's seniority level).
Dedicated .NET team
Hire a team of skilled .NET developers managed by ScienceSoft’s PMO to deliver your .NET software project on time and on budget.
Pricing model: T&M by an hourly rate or T&M with a cap (when cost mitigation is a higher priority than flexibility).
Full .NET development outsourcing
Entrust implementation, support, and evolution of your .NET project to ScienceSoft’s BAs, UX/UI designers, developers, PMs and QAs.
Pricing model*: Fixed price (for finite requirements) or T&M by an hourly rate (for long-term cooperation).
*Tip: As costs and time of fully outsourced development depend on the scope of a .NET project, we recommend opting for an MVP to achieve minimized budget and fast time to market (2-3 months).