Netofficials builds and modernises .NET applications for mid-market and enterprise teams — covering custom .NET development, ASP.NET Core APIs, and cloud-ready microservices on Azure.
Service Overview
.NET development services cover the design, build, integration and maintenance of software applications built on Microsoft's .NET platform using C# and the ASP.NET Core framework. Netofficials builds internal tools, customer-facing portals, SaaS products and system integrations on .NET 8, the current long-term support release, for mid-market and enterprise clients across the US, UK and Australia.
.NET 8 is a cross-platform, open-source runtime maintained by Microsoft. It runs on Windows, Linux and macOS, which gives organisations flexibility in where they host. C# provides strong static typing, mature tooling and a large global talent pool, which reduces risk when building systems that need to scale or be maintained over years. ASP.NET Core handles high-throughput REST APIs and server-rendered web applications within the same ecosystem, and Entity Framework Core manages relational data access against SQL Server and other databases.
.NET is a practical choice for enterprise software where long-term Microsoft support cycles, security patching and compliance audit trails matter. It also suits teams already running Azure infrastructure, since services such as Azure App Service, Azure SQL and Azure Service Bus integrate directly with the runtime. For organisations with ageing .NET Framework codebases, the platform provides a clear migration path. See our API development services if your primary need is building or extending service layers rather than full applications.
What We Deliver
Netofficials builds server-rendered and API-backed web applications using ASP.NET Core on .NET 8 LTS. This covers multi-role portals, internal tools, customer-facing platforms and admin dashboards. SQL Server and Entity Framework Core handle data persistence. Suited to organisations that need a maintainable, long-support codebase with clear upgrade paths.
We design and build APIs consumed by web frontends, mobile clients and third-party systems. REST endpoints follow resource-based conventions with versioning and OpenAPI documentation. gRPC contracts suit high-throughput internal service communication. Both patterns integrate with Azure API Management for access control, rate limiting and monitoring.
For systems that need independent deployability and fault isolation, Netofficials architects microservices in C# coordinated through Azure Service Bus for asynchronous messaging. Each service runs in Docker containers orchestrated by Kubernetes. CI/CD pipelines on GitHub Actions or Azure DevOps automate build, test and deployment across environments.
When a unified C# codebase across frontend and backend reduces context-switching for your team, Netofficials delivers Blazor WebAssembly or Blazor Server interfaces alongside SignalR for real-time updates. For cross-platform desktop and mobile targets, we build with .NET MAUI, sharing business logic across Windows, macOS, iOS and Android from a single project.
Our Process
Netofficials works with your CTO, product owner or engineering lead to document functional requirements, integration points and non-functional constraints such as throughput and compliance. The team evaluates architecture options, including monolith versus microservices and SQL Server versus Azure SQL. You receive a written scope, a proposed technology stack and an effort estimate broken down by module.
Architects define the data model, Entity Framework Core schema and ASP.NET Core API contracts before a line of production code is written. UI wireframes cover key workflows for Blazor or web front-ends. Your team reviews and approves these artefacts, reducing rework in later sprints. You receive a design document, API specification and validated data model.
Development runs in two-week sprints using C# and .NET 8 LTS. Each sprint ends with a working demo and a backlog review where your product owner can reprioritise. SignalR, gRPC or REST endpoints are built to the agreed contracts. You receive tested, version-controlled code increments and updated sprint reports after every cycle.
The team runs unit tests with xUnit or NUnit, integration tests against staging data, and load tests before release. CI/CD pipelines on Azure DevOps or GitHub Actions push verified builds to Docker and Kubernetes environments on Azure. At handover you receive source code with full IP assignment, deployment runbooks, API documentation and access to an optional ongoing support retainer.
Technology Stack
ASP.NET Core
Blazor
TypeScriptC#.NET 8 LTSASP.NET Core
gRPC
Azure Service BusFAQ
Cost depends on the scope of functionality, the number of user roles, third-party integrations, compliance requirements such as HIPAA or SOC 2, and whether the project targets a single platform or multiple surfaces using MAUI or Blazor. Infrastructure choices on Azure and the level of automated testing with xUnit or NUnit also influence the total. A scoping call with Netofficials produces a detailed breakdown before any commitment is made.
Timeline depends on application complexity, the number of ASP.NET Core API endpoints, third-party dependencies such as payment gateways or ERP connectors, and the frequency of client review cycles. A focused MVP with a defined feature set moves faster than a multi-module enterprise system with phased rollout. Netofficials provides a milestone plan after the discovery phase so both sides agree on delivery dates before development begins.
.NET 8 (LTS) suits organisations that need strong static typing via C#, a mature ecosystem for microservices and gRPC, and first-class tooling on Azure. Java is a comparable choice for teams with existing JVM investment. Node.js excels at high-concurrency I/O workloads. The right choice depends on your existing stack, team skills, cloud provider, and long-term support requirements rather than any single benchmark.
The client owns all source code, database schemas, CI/CD pipeline configurations, and related intellectual property upon final payment. Netofficials transfers the full repository, including Docker and Kubernetes manifests and Azure DevOps or GitHub Actions workflow files, at project close. IP assignment terms are written into the contract before work begins, so ownership is unambiguous from day one. Review the engagement models page for contract structure details.
