WorkingMouse is a sovereign software company dedicated to modernising mission-critical legacy systems for Federal and State Government. By applying accredited Security, Quality, and People approaches, we help you achieve a seamless, secure, and future-ready transformation.
Legacy system modernisation can be complex, but with Low-Code Platform Engineering, DevOps, and Jidoka, you gain a structured and scalable approach. This ensures your transformation is efficient and aligned with your goals, while maintaining security, quality, and long-term adaptability.
Government agencies like the Department of Defence, Queensland Health, and Transport have modernised their systems with our expertise. The award-winning My Procurement System (MPS) is now used across DoD, improving procurement efficiency and security.
As a sovereign technology partner, you can trust our accredited security, quality, and people approaches to deliver resilient, future-ready solutions. With proven frameworks and cutting-edge automation, your modernisation journey is in safe hands.

Turn complexity into clarity. Our facilitated workshops and strategic modelling sessions help organisations create actionable roadmaps that connect today’s challenges with tomorrow’s opportunities. From MVP scoping to AI integration, data analytics, and legacy modernisation, we’ll guide you to practical next steps backed by real research, proven methods, and industry best practice.
We design and deliver full-stack applications that replace outdated systems and empower your team to move faster, work smarter, and scale with confidence. From step-by-step legacy modernisation to brand-new platforms, our Codebots-enabled approach ensures speed, maintainability, and quality at every stage.
Build capacity with onshore developers trained in Codebots, AI, and agile delivery. From graduates to experienced professionals, our team members are delivery-ready and equipped to plug into your workflow—supporting capability, compliance, and continuity when it matters most.
Take control of your AI strategy with secure, self-hosted solutions that protect data sovereignty and cut escalating SaaS costs. From small teams to enterprise-scale deployments, we design and manage local AI infrastructure that connects with your existing systems and grows with your needs—giving you transparency, flexibility, and lasting value.
Improved visibility across procurement spending by consolidating several disparate systems into a centralised application.
Enabled real-time decision making by unifying fragmented legacy platforms into a single cloud-native analytics engine.
Transformed Mustard Music’s operations by digitising its entire music library and deploying a unified, multi-platform suite (web, desktop & mobile) — reducing dependency on third-party licences while enabling real-time playlist control and scaling to support thousands of venues.
Transformed Mustard Music’s operations by digitising its entire music library and deploying a unified, multi-platform suite (web, desktop & mobile) — reducing dependency on third-party licences while enabling real-time playlist control and scaling to support thousands of venues.

As part of our commitment to sustainability and a greener future, we’re planting one tree through ‘Carbon Positive Australia’ in exchange for your contact details
Made with ❤️ in Milton, Brisbane (Meanjin) Australia.
WorkingMouse acknowledges the Traditional Owners and their continuing connection to land, sea and community. We pay our respects to them, their Elders, both past and emerging.
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