Modernizing a Legacy .NET Application Without Rewriting Everything
Migrate your .NET Framework estate to .NET 10 incrementally using the Strangler Fig pattern, YARP, and modern observability without the risk of a big-bang rewrite.
From your first cloud migration to a fully cloud-native architecture - our Azure architects design secure, scalable, and cost-efficient solutions that match your business ambitions.
var builder = WebApplication.CreateBuilder(args);
// Neneos .NET expertise
builder.Services
.AddCleanArchitecture()
.AddDomainDrivenDesign()
.AddPerformance();
var app = builder.Build();
app.Run();
Our .NET team covers the full spectrum - from architecture reviews to hands-on delivery.
Safely migrate from .NET Framework, .NET Core or legacy versions to modern .NET 9/10 with zero downtime strategies and full test coverage.
Refactor monoliths into microservices, adopt clean architecture, implement CQRS/Event Sourcing, and embrace cloud-native patterns.
Embed a senior .NET engineer in your team to level up developers through pair programming, workshops, best-practice coaching, and hands-on guidance.
Thorough architectural and code quality assessments, identifying performance bottlenecks, security vulnerabilities, and technical debt in your codebase.
Full-cycle development of ASP.NET Core APIs, Blazor frontends, gRPC services, and background workers tailored to your business requirements.
Profiling, caching strategies, EF Core query optimization, async patterns, and memory management to make your .NET application blazingly fast.
Every solution we build meets rigorous enterprise requirements for stability and long-term maintenance.
Design patterns for high-traffic environments and horizontal growth.
Zero Trust architecture and proactive vulnerability management.
Alignment with industry regulations like EU AI Act and GDPR.
Advanced telemetry using OpenTelemetry for deep system insights.
Learn more about our standards, GitOps workflows, and how we ensure project success.
View MethodologyWe work with the full Microsoft ecosystem and the most trusted community libraries.
Practical guides on legacy modernisation, code quality, and performance.
Migrate your .NET Framework estate to .NET 10 incrementally using the Strangler Fig pattern, YARP, and modern observability without the risk of a big-bang rewrite.
Working with enterprise .NET teams across industries reveals recurring patterns. Here are ten common architectural and operational issues and how to resolve them.
Rewriting a legacy application carries serious risks. Here is a practical framework to help engineering teams decide between incremental modernisation and starting fresh.
Whether you need a full migration, a performance boost, or senior .NET talent to mentor your team - we are your trusted partner.
Talk to a .NET Expert