.NET development for custom software and applications
What .NET delivers
.NET is Microsoft’s free, open-source development platform for building software that runs across Windows, macOS, Linux, iOS, and Android. It supports web applications (ASP.NET Core), mobile apps (.NET MAUI), APIs, microservices, cloud services, and desktop software.
The platform is backed by Microsoft and supported by a large developer community. Regular updates, comprehensive documentation, and abundant resources mean .NET stays current with security patches, performance improvements, and new capabilities.
.NET development services we provide
Custom web applications
Business systems accessed through browsers. Internal tools for operations such as customer portals, dashboards, reporting platforms, and workflow management systems. Built with ASP.NET Core for performance and cross-platform deployment.
Enterprise software
Complex applications handling significant data, users, and business logic. Inventory management, order processing, supply chain systems, HR platforms, and financial applications. .NET handles enterprise scale with proper architecture.
Mobile applications
Native iOS and Android apps from shared C# codebase using .NET MAUI. Reduces duplication between platforms while maintaining native performance and access to device capabilities.
API development and microservices
Backend services that power web apps, mobile apps, or integrate with other systems. .NET's performance makes it suitable for high-traffic services.
System integration
Connect disparate business systems. ERP to CRM, accounting to inventory, ecommerce to fulfillment, proprietary systems to third-party services. .NET excels in middleware and integration layers.
Microsoft ecosystem integration
Custom add-ins for Office applications, SharePoint extensions, and Azure service implementations. .NET's native Microsoft platform integration simplifies these projects.
Legacy system modernization
Migrate aging applications to current .NET versions, rebuild outdated systems with modern architecture, and wrap legacy code in new interfaces.
Database-driven applications
Systems built around SQL Server, MySQL, PostgreSQL, or Azure databases. .NET's Entity Framework and database tooling make data-centric applications straightforward to develop and maintain.
Who needs .NET development
Organizations with Microsoft infrastructure
Companies already running on Azure, SQL Server, Active Directory, or other Microsoft technologies. .NET integrates naturally with existing systems and leverages current technical investments.
Businesses requiring custom software
When off-the-shelf solutions don't fit specific workflows, data structures, or business rules. .NET provides flexibility to build exactly what you need without forcing processes into generic tools.
Companies needing Office integrations
Organizations wanting custom add-ins for Word, Excel, Outlook, or SharePoint. .NET is Microsoft's native development platform for extending these applications.
Enterprises with complex requirements
Large organizations with sophisticated business logic, multiple system integrations, high transaction volumes, or strict security requirements. .NET handles enterprise complexity.
Teams building cross-platform applications
Businesses wanting one codebase serving web, mobile, and desktop. .NET's cross-platform capabilities reduce duplication and maintenance burden.
Why choose .NET for custom development
Backed by Microsoft
Continuous development, regular security updates, long-term support. Microsoft's investment ensures .NET evolves with technology and remains viable long-term.
Mature and stable
First released in 2002, .NET has evolved through two decades of real-world use. Mature platforms have fewer surprises and more solved problems than newer alternatives.
Performance
.NET Core consistently ranks among the fastest web frameworks in independent benchmarks. Applications handle significant load without excessive hardware requirements.
Extensive libraries
Thousands of free and commercial libraries handle common functionality. Developers solve problems faster by leveraging existing solutions.
Cross-platform deployment
Modern .NET applications run on Windows, Linux, and macOS. Deploy to the infrastructure that makes sense for your organization without platform constraints.
Security
Microsoft actively monitors threats and releases security updates. The platform includes built-in protections against common vulnerabilities, and mature security libraries handle authentication, encryption, and data protection.
Support
Large .NET developer community means finding qualified developers, getting questions answered, and accessing resources is straightforward.
How AI accelerates .NET development
Intellligent scaffolding and boilerplate
Repetitive code patterns, standard CRUD operations, API endpoints, and database models get accelerated through AI-assisted development. Developers focus on business logic and complex functionality where experience matters most.
Automated testing and quality assurance
AI-powered testing identifies edge cases, detects performance issues, flags security vulnerabilities, and catches bugs before code reaches production. Applications launch with higher confidence and fewer post-release surprises.
Predictive project planning
We use AI models trained on project data to forecast realistic timelines, identify potential integration challenges, and surface technical risks before they impact schedules.
Code optimization
AI tools analyze performance bottlenecks, suggest query improvements, identify inefficient patterns, and recommend optimization strategies that keep applications fast as complexity grows.
AI-powered solutions we build with .NET
Beyond using AI to accelerate development, we build AI-driven functionality directly into .NET applications:
Intelligent document processing
Extract data from invoices, receipts, forms, and documents automatically. Process unstructured information, classify documents, route approvals, and feed structured data into business systems.
Predictive analytics and forecasting
Analyze historical data to predict trends, forecast demand, identify risks, and recommend actions. Built into dashboards and applications where decision-makers need insights.
Natural language interfaces
Let users interact with complex systems using plain English instead of navigating forms and filters. AI parses intent and translates it into database queries or application actions.
Smart workflow automation
Automate decision-making processes that currently require human judgment. Route documents based on content, flag exceptions, prioritize tasks, and handle routine approvals automatically.
Recommendation engines
Suggest relevant products, content, or actions based on user behavior, preferences, and patterns. Personalize experiences without manual rule configuration.
Anomaly detection
Monitor systems, transactions, or data streams to identify unusual patterns that indicate fraud, errors, or opportunities. Alert humans when intervention is needed.
Intelligent search
Search that understands user intent, handles typos, learns from behavior, and surfaces relevant results instantly—powered by AI that improves over time.
These examples show what’s possible. If you have an idea for how AI could improve your software, we’ll help determine feasibility and implementation approach.
Why businesses choose our .NET development services
Company established in 1998
Our software development expertise predates .NET itself, which means we understand software architecture fundamentally. Better decisions about structure, patterns, and long-term maintainability.
Active clients worldwide
We're building .NET applications for clients in Europe and beyond—right now, today.
Internal team
Every .NET developer, architect, QA tester, and designer works directly for 1902 Software. You get consistency, accountability, and institutional knowledge from kickoff through launch and ongoing support.
Full-stack capabilities
We handle complete projects—architecture, database design, backend development, front-end implementation, testing, deployment, and support. No coordinating multiple vendors.
AI-enhanced, not AI replaced
We use AI to code faster and test smarter, but human experience, architectural judgment, and business analysis drive everything we build. You're working with senior developers who understand the "why" behind technical choices.
Let's discuss your .NET project
Whether you’re planning custom software, modernizing legacy systems, building mobile applications, or integrating business systems—let’s talk about what’s possible.
Book a consultation to explore how 1902 Software can deliver faster, more reliable .NET development.
Commonly asked questions
When does .NET make sense compared to other development platforms?
.NET is a strong fit when your organization already uses Microsoft infrastructure like Azure, SQL Server, or Active Directory, when you need cross-platform deployment from a single codebase, or when enterprise-scale performance and security are priorities. It also makes sense for Office integrations, complex business logic applications, and projects where long-term platform stability matters. If your requirements point toward a different ecosystem, we’ll recommend accordingly rather than forcing .NET onto every project.
Can you modernize or migrate legacy .NET applications?
Yes. We migrate aging applications to current .NET versions, rebuild outdated systems with modern architecture, and wrap legacy code in new interfaces where a full rewrite isn’t practical. Our team assesses the existing codebase first to determine the most practical migration path—whether that’s incremental modernization or a targeted rebuild of specific components.
What types of applications do you build with .NET?
We build custom web applications with ASP.NET Core, enterprise software handling complex business logic, mobile apps for iOS and Android using .NET MAUI, APIs and microservices, system integrations connecting disparate platforms, Microsoft Office add-ins, and database-driven business systems. The common thread is custom functionality built around your specific requirements rather than generic off-the-shelf tools.
How does AI fit into .NET development at 1902 Software?
AI accelerates repetitive code patterns, standard CRUD operations, and API endpoints through AI-assisted development so developers focus on business logic where experience matters most. Automated testing catches edge cases and security vulnerabilities before production. Predictive planning surfaces integration challenges early. And code optimization tools analyze performance bottlenecks and suggest improvements as applications grow in complexity.
What AI-powered features can be built into .NET applications?
We can integrate intelligent document processing, predictive analytics and forecasting, natural language interfaces, smart workflow automation, recommendation engines, anomaly detection, and intelligent search directly into .NET applications. These are custom-built for your specific use case. If you have an idea for how AI could improve your software, we can evaluate feasibility and plan the implementation.
Book a consultation to explore how AI and 1902 Software can transform your next ecommerce project — faster, smarter, and more cost-efficiently.