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QadriSoft

.NET

.NET Development

.NET is a strong foundation for business-critical systems: fast, well supported and productive. We build modern .NET solutions and help teams get more from their existing .NET investment.

Discuss your project What we deliver

Problems we solve

Sound familiar?

ASP.NET Core APIs, background services and web applications built on current .NET releases, structured for testability, performance and long-term maintenance.

  • You need a robust backend for a web or mobile product and want a mature, well-supported platform.
  • Your .NET Framework applications are falling behind on security updates and hosting options.
  • APIs are slow or unpredictable under load, and it is unclear where the time goes.
  • Your in-house team needs extra senior .NET capacity for a defined period.

Capabilities

What our .NET work covers

  • ASP.NET Core APIs

    REST and minimal APIs with versioning, validation, OpenAPI documentation and consistent error contracts.

  • Background processing

    Worker services, queues and scheduled jobs for long-running or event-driven workloads.

  • Data access

    Entity Framework Core and Dapper with well-designed schemas, migrations and query performance tuning.

  • Identity & security

    OpenID Connect, JWT, role and policy-based authorization following OWASP guidance.

  • Performance engineering

    Profiling, caching strategies and load testing to find and fix real bottlenecks.

  • Cloud deployment

    Containers, Azure App Service, Azure Functions and CI/CD pipelines with environment parity.

Typical stack

  • .NET
  • C#
  • ASP.NET Core
  • Entity Framework Core
  • SQL Server
  • PostgreSQL
  • Azure
  • Docker
  • xUnit

Delivery process

How the engagement runs

  1. 01

    Assessment

    Review requirements or the existing codebase, dependencies and hosting constraints.

  2. 02

    Solution design

    Define service boundaries, contracts and data access patterns.

  3. 03

    Build & test

    Incremental delivery with unit and integration tests running in CI.

  4. 04

    Deploy

    Automated deployments, configuration management and monitoring.

  5. 05

    Handover

    Documentation and knowledge transfer so your team can own the system.

Use cases

Where this service fits

  • Backend for web & mobile apps

    Secure, documented APIs that serve web front ends, mobile apps and partner integrations.

  • Enterprise line-of-business systems

    Data-heavy business applications with complex rules and reporting.

  • Team augmentation

    Senior .NET engineers joining your team for a project or migration.

Examples

Related case studies

All case studies
Illustrative sample, not a client project

Illustrative sample: professional services firm

Incremental migration of a legacy .NET Framework system

A sample scenario for the modernization format: assessing a legacy application and migrating it step by step without a disruptive rewrite.

  • .NET
  • ASP.NET Core
  • SQL Server
  • Azure
Read case study

FAQ

.NET questions

Can you migrate our .NET Framework application to modern .NET?

Yes. We assess dependencies and framework-specific features first, then migrate incrementally, often library by library, so the application keeps working throughout. See our application modernization service for the full approach.

Do you work with SQL Server and PostgreSQL?

Yes, both. We choose based on your existing infrastructure, licensing considerations and workload characteristics.

Related services

Often combined with

Not sure which service fits? Describe the problem and we will tell you.

Ready to talk about .NET development?

Tell us about the problem. We will respond with questions, not a sales script, and an honest view of how we can help.

Start a conversation