.NET & ASP.NET Core Development
.NET Development Services with ASP.NET Core and C#
ASP.NET Core web applications and APIs in C#, Blazor front ends, .NET MAUI apps and integration with the Microsoft and Azure ecosystem.
ASP.NET Core Development Across the Microsoft Stack
If your business already runs on Microsoft — Active Directory, SQL Server, Office 365, Dynamics or Azure — then .NET is usually the path of least resistance. ASP.NET Core is fast, cross-platform and open source, and it integrates with that ecosystem without adapters or workarounds.
We build web applications, minimal APIs and background services in C#, with Entity Framework Core or Dapper for data access depending on the workload, ASP.NET Core Identity or Entra ID for authentication, and clean separation between domain, application and infrastructure layers. Blazor is an option when your team is stronger in C# than JavaScript and you would rather keep one language across the stack.
A large part of our .NET work is migration: moving .NET Framework applications off Windows-only hosting onto supported, containerised .NET, which usually brings a significant performance gain and removes a growing security liability.
What’s Included
What We Build with .NET
ASP.NET Core Web Apps & APIs
MVC, Razor Pages or minimal APIs with validation, versioning, OpenAPI documentation and structured logging.
Blazor Interfaces
Interactive front ends written in C# — Blazor Server or WebAssembly — sharing models with your back end.
Entity Framework Data Layers
EF Core or Dapper against SQL Server, PostgreSQL or Azure SQL, with migrations and tuned queries.
Microsoft Ecosystem Integration
Entra ID single sign-on, Dynamics, SharePoint, Power BI datasets and Office document generation.
.NET Framework Migration
Moving legacy ASP.NET and WebForms applications to supported .NET with containers and CI/CD.
Cross-Platform Apps with MAUI
Desktop and mobile clients in .NET MAUI when your team wants one C# codebase across platforms.
Benefits
Why Choose .NET?
- Excellent performance and memory behaviour, with Linux and container support.
- Natural fit with SQL Server, Entra ID, Azure services and Microsoft 365.
- Strong typing and tooling that make large enterprise refactors manageable.
- Long-term support releases with a clear, documented upgrade cadence.
- One language, C#, across web, background services, desktop and mobile if you want it.
Technologies Used for .NET & ASP.NET Core Development
We recommend the right tools for your goals, budget and team — never a one-size-fits-all stack.
Discuss Your ProjectHow We Work
Our .NET & ASP.NET Core Development Process
Discovery & Consultation
We learn about your business, audience and goals, review any existing website and agree on clear success criteria.
Strategy & Planning
We define the sitemap, features, technology stack and timeline, so scope and budget are clear before work begins.
UI/UX Design
We design wireframes and polished, responsive layouts for your approval, focused on usability and conversions.
Development
We build with clean, standards-based code, integrate your tools and set up an easy-to-use content editor.
Testing & QA
We test functionality, speed, security, accessibility and SEO across browsers and devices before launch.
Launch & Support
We deploy, monitor and fine-tune your site, then provide ongoing maintenance and support as you grow.
FAQ
.NET & ASP.NET Core Development FAQs
Should we migrate from .NET Framework?
If the application is still on .NET Framework 4.x you are on a platform that receives only security fixes. Migrating to current .NET typically improves performance substantially, allows Linux and container hosting, and reduces licensing cost. We assess and migrate in stages.
Blazor or a JavaScript front end?
Blazor is a strong choice when your team is C#-first and the app sits behind a login. For public, SEO-driven sites or where you need the JavaScript ecosystem, React, Angular or Vue against a .NET API is usually better.
Can .NET run outside Windows?
Yes. Modern .NET runs on Linux and in containers, which is how we deploy most new projects — often at a lower hosting cost than Windows Server.
Can you integrate with Dynamics or Power BI?
Yes. We build integrations against the Dataverse and Dynamics APIs, and provide datasets or embedded reports for Power BI where reporting is part of the requirement.
Explore More
More Frameworks & Languages Services
Technologies and services that work well alongside .net & asp.net core development.
React Development
Custom React.js front ends, dashboards and single-page applications built with TypeScript, reusable components and server-side rendering for SEO.
Next.js Development
Next.js websites and web apps with server-side rendering, static generation, image optimisation and route-level code splitting for top Core Web Vitals.
Vue.js & Nuxt Development
Vue 3 applications and server-rendered Nuxt websites — Composition API, Pinia state, TypeScript and fast, SEO-ready pages.
Angular Development
Angular applications for large teams — typed architecture, RxJS data flows, standalone components, testing and long-term upgrade support.
.NET & ASP.NET Core Development Enquiry
Tell Us About Your .NET Project
Tell us your current .NET version and which Microsoft services are involved, so we can plan the build or migration.
- Reply within 24 hoursA real person reviews every request.
- Free consultationHonest advice, no obligation.
- 100% confidentialHappy to sign an NDA.
- We review your requirements
- We reply with questions or a call slot
- You receive a clear, itemised proposal