Software Services Built for the NT

From complex government databases to third-party integrations, IT Business Solutions builds software around the specific requirements of NT Government and business clients.

Our Services

Custom line-of-business application development

Line-of-Business Applications

We design and build applications that follow your business processes precisely. Whether that is a WinForms desktop tool or a web interface, the system is built around how your team works, not a generic template.

  • Desktop (WinForms) and web applications
  • Role-based access control
  • Custom reporting and dashboards
  • Batch processing and scheduled jobs
Database architecture and Oracle expertise

Database Architecture & Oracle Expertise

With deep Oracle DB and MS SQL Server experience, we design schemas that scale, tune queries that have slowed to a crawl, and migrate legacy data with full integrity preserved.

  • Oracle DB design, tuning, and administration
  • MS SQL Server architecture and migration
  • LLBLGen ORM code generation
  • Data warehousing and reporting
Web API and system integration services

Web API & System Integration

Using ASP.NET WebAPI, we build secure RESTful services that connect your internal systems to external platforms: payment gateways, government APIs, MYOB, and more.

  • RESTful API design and development
  • Third-party payment gateway integration
  • Government data exchange formats
  • SOAP / XML legacy system bridging
Payments and compliance software Darwin

Payments & Compliance

We integrate secure payment processing into line-of-business applications and build reporting systems that meet government grant, procurement, and audit requirements.

  • Payment gateway integration (eWAY, Commonwealth Bank BPOINT)
  • Grant administration and acquittal reporting
  • Audit-ready transaction records and financial exports
  • GAS (Government Accounting System) invoicing integration
Legacy system modernisation Darwin NT

Legacy System Modernisation

Many NT Government and business systems still run on VB6, classic ASP, or early .NET. We extend, maintain, and migrate these systems without discarding the business logic embedded in them.

  • VB6 and classic ASP maintenance and enhancement
  • Incremental .NET migration with preserved business rules
  • Modern web front-ends layered over existing database back-ends
  • Long-term support for systems others no longer understand
Networking and IT infrastructure services Darwin

Networking & Infrastructure

Full infrastructure management: domain configuration, routing, private/public networking, Windows Server administration, and IIS web server setup.

  • Active Directory and domain management
  • VPN and secure remote access
  • IIS configuration and deployment
  • Azure cloud setup and hybrid architectures

Our Technology Stack

Technologies selected for reliability, performance, and long-term maintainability in government and business environments.

Languages & Frameworks

VB.NETC#ASP.NET WebAPIWinFormsJavaScriptTypeScript

Databases & ORM

Oracle DBMS SQL ServerLLBLGen ORMEntity FrameworkT-SQLPL/SQL

Infrastructure

Windows ServerIISActive DirectoryAzureDomain & DNSPrivate Networking

.NET Versions

.NET Framework 2.0-4.8.NET 5.NET 6.NET 7.NET 8ASP.NET MVC

Ready to Discuss Your Project?

Tell us about your challenge. We'll give you an honest assessment and a clear path forward.

Get in Touch