Overview of industrial and enterprise software services.
Learn more
C#/.NET
Backend services, APIs, desktop apps and integration layers for long-lived enterprise systems.
C#/.NET Enterprise Software Development
PKey builds C# and .NET software for enterprise and industrial environments: backend services, REST APIs, desktop applications, integration layers, Windows Services, reporting flows and systems that have to stay maintainable for years.
We work with SQL Server, RabbitMQ, Azure, ASP.NET Core, WPF, WinForms and modernization of long-lived enterprise software. This page is relevant for C# software development, .NET software development, enterprise software development, custom software development Germany and industrial software development.
What we build
C#/.NET backends, APIs, desktop tools, integration services, SQL Server data systems and production-supporting applications.
What we modernize
WPF/WinForms applications, Windows Services, legacy integration layers, slow SQL-backed systems and fragile service boundaries.
CTA
Show us the system, integration or database flow that is slowing you down.
Related services
Explore adjacent service areas.
Dashboards, traceability, reporting, operator tools and ERP handover.
Learn moreC# services, supervision software and integration around industrial hardware.
Learn moreSCADA, MES, PLC/OPC UA, SQL Server, APIs and enterprise connectivity.
Learn moreSlow queries, reporting bottlenecks, EF Core/LINQ and production data systems.
Learn moreTechnical structure, system boundaries, and architecture that supports delivery.
Learn moreStable flows across ERP, MES, CRM, APIs, databases, and Cloud services.
Learn moreProgressive modernization without stopping business-critical delivery.
Learn moreHands-on execution support when ownership and pace need to improve.
Learn moreProduction data connected to enterprise software, APIs, databases, and Cloud services.
Learn moreSoftware support around SCADA, supervision systems, databases, and operational flows.
Learn moreCustom and modernized software for enterprise manufacturing environments.
Learn moreSQL Server, RabbitMQ, services, and enterprise data flows made more reliable.
Learn moreNext step