Expert .NET development services from Serbia. Build enterprise applications with experienced ASP.NET Core, Blazor, and Azure developers.
The .NET platform powers mission-critical enterprise applications across banking, healthcare, manufacturing, and government worldwide. With .NET 8 delivering unprecedented performance, cross-platform support, and cloud-native capabilities, the platform has never been stronger. At StepTo, our Serbian .NET developers bring deep expertise in the Microsoft ecosystem—from ASP.NET Core and Blazor to Azure cloud services and Entity Framework.
Whether you're building new ASP.NET Core APIs, migrating from .NET Framework, or developing Blazor applications, our developers deliver enterprise-grade solutions. We follow clean architecture, CQRS patterns, and comprehensive testing strategies that ensure long-term maintainability and scalability.
Based in Belgrade, Serbia, our .NET developers work in the CET timezone, enabling real-time collaboration with European and US teams. You get senior-level .NET and Azure expertise at 40-60% lower costs than local hiring, with Microsoft certifications and extensive enterprise project experience. To hire individual .NET developers directly, see our .NET developer hiring guide.
Comprehensive .NET solutions for enterprise and cloud
High-performance web applications and APIs with ASP.NET Core, featuring minimal APIs, middleware, and enterprise-grade security.
Interactive web UIs with Blazor Server and Blazor WebAssembly, enabling full-stack C# development without JavaScript.
Distributed microservices with .NET, featuring gRPC communication, message queues, and container orchestration.
Cloud-native applications leveraging Azure Functions, App Services, Azure SQL, Service Bus, and Azure DevOps.
Migrate from .NET Framework to .NET 8+, modernizing architecture and improving performance while preserving business logic.
Cross-platform mobile and desktop applications with .NET MAUI, sharing C# code across iOS, Android, Windows, and macOS.
Tools and frameworks our .NET developers work with
.NET solutions for enterprise and regulated industries
Complex ERP systems with multi-tenant architecture, workflow automation, and comprehensive reporting.
Secure financial platforms with real-time processing, regulatory compliance, and audit capabilities.
HIPAA-compliant healthcare systems with patient management, clinical workflows, and data security.
Industrial applications with IoT integration, SCADA systems, and real-time monitoring dashboards.
Serbian .NET developers have a strong tradition of Microsoft technology expertise, with many holding Microsoft certifications and years of enterprise experience. At 40-60% lower costs than Western Europe, you get senior-level .NET talent in the CET timezone.Serbia has a particularly strong .NET community with regular meetups, conferences, and a deep talent pool of enterprise developers who understand complex business domains.
Our developers are proficient in .NET 8+, C# 12, ASP.NET Core for web APIs, Blazor for interactive UIs, Entity Framework Core for data access, and SignalR for real-time features. For cloud, we specialize in Azure services including Functions, App Services, and Service Bus. We also work with gRPC for microservice communication, MediatR for CQRS patterns, and Docker/Kubernetes for containerization.
Yes, we have extensive experience migrating from .NET Framework to modern .NET. Our approach includes comprehensive assessment, dependency analysis, and incremental migration strategies. We handle Web Forms to Blazor migrations, WCF to gRPC transitions, and Entity Framework to EF Core upgrades. We ensure business continuity throughout the migration with parallel running and thorough testing at each stage.
Yes, Blazor is a core competency. We build both Blazor Server applications for real-time interactivity and Blazor WebAssembly for client-side execution. Blazor enables full-stack C# development, eliminating the need for separate JavaScript frameworks. We build component libraries, implement authentication with Identity, and create progressive web apps with Blazor, delivering rich interactive experiences with the productivity of C#.
We follow clean architecture principles with CQRS and MediatR patterns. Our testing strategy includes unit tests with xUnit, integration tests with TestContainers, and API tests with WebApplicationFactory. We use SonarQube for static analysis, enforce coding standards with .editorconfig and Roslyn analyzers, and implement CI/CD pipelines with Azure DevOps or GitHub Actions. Code reviews focus on design patterns, performance, and security.
We offer staff augmentation for adding .NET developers to your team, dedicated teams for larger enterprise projects, and project-based development for defined scopes. For enterprises using Azure, we also offer managed services with SLA guarantees. All engagements start with a trial period to evaluate technical skills, domain understanding, and team integration before committing long term.
Let's discuss your .NET project. From ASP.NET Core to Azure, our developers are ready to build your enterprise solution.
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Work with accountable, English-fluent professionals who communicate clearly, protect quality, and deliver with a steady operating rhythm. Cost efficiency matters, but performance is why clients stay with us.
