Line-of-business EXE. Built to last decades.
We build .NET WPF and WinForms line-of-business desktop applications for enterprises — ERP modules, field-service tools, operations dashboards, and back-office systems. Integrated with SAP, Oracle, SQL Server, and Active Directory.
Everything a .NET enterprise desktop needs,
engineered for the long term
We write clean, layered .NET architecture — because the app you commission today needs to be maintainable by whoever you hire in ten years.
Rich WPF / WinForms UI
MVVM-patterned XAML UIs with custom control libraries, data grids capable of 100k+ rows, drag-and-drop, and role-adapted layouts. UX designed for power users, not casual consumers.
ERP & Backend Integration
Native SAP RFC / BAPI calls, Oracle REST and JDBC, flat-file batch import, and REST API connectors to your existing systems. We build the integration layer — not a wrapper around a third-party iPaaS.
Active Directory SSO & RBAC
Windows-integrated authentication via LDAP / Kerberos. Role-based UI visibility — menus, buttons, and data columns adapt per AD group membership without a code change.
SQL Server with EF Core
Entity Framework Core 10 with repository pattern, optimistic concurrency, audit logging, and soft-delete. Database migrations handled as part of the deployment pipeline.
Reporting & Print Engine
Crystal Reports migration to SSRS / FastReport / RDLC. Pixel-perfect invoice, delivery note, and compliance report layouts. Scheduled report emailing via Windows Service.
Enterprise Packaging & Deployment
ClickOnce / MSI / MSIX with SCCM / Intune push. Auto-update agent. SQL migration runner on startup. Full silent install — no end-user interaction required.
From legacy migration to new build —
three phases, one team
Whether you're migrating a 15-year-old VB6 app or building from scratch, our process keeps existing business logic intact while modernising everything else.
Architecture & Domain Modelling
We reverse-engineer your existing system (or capture new requirements) into a clean domain model. The architecture decision — WPF / WinForms, MVVM vs MVP, ORM strategy — is agreed in writing before build starts.
Iterative Build & Integration
Two-week sprints. The ERP integration layer lands in sprint 1 so data mapping issues surface early. UAT with real users at the end of every sprint — no big-bang reveal at the end.
Deployment, Migration & AMC
We handle the SQL migration, SCCM packaging, and parallel-run period. An AMC covers OS and .NET runtime updates, ERP connector changes, and feature enhancements under a fixed annual fee.
Deep .NET expertise your
in-house team can rely on
Our developers have been writing .NET desktop applications since .NET Framework 2.0. We know the patterns, the pitfalls, and the migration paths. We write code your team can maintain — not code that only we can touch.
Enterprise-grade tools.
Production-proven stack.
We work exclusively with mainstream, long-term-supported Microsoft and cloud-native technologies — so your investment stays maintainable for years, not just sprints.
Ready to modernise or build your enterprise desktop?
Fixed-price quote in 48 hours. No offshore handoffs. One .NET team that owns the project from architecture to annual maintenance.