Legacy Software Modernisation
Legacy software modernisation audits and fixes an ageing system in priority order, making it faster, safer, and maintainable - without a risky full rewrite.
- 40+ projects delivered
- 14 industries served
- 9 countries
- 100% code ownership
What it is
What you're actually getting.
Most legacy systems don't need rewrites; they need a targeted, prioritized intervention. We audit, sequence, and execute the modernization that gets the system breathing again , and trains your team to keep it that way.
Who it's for
Is this the right fit for you?
This is a good fit when…
- Your legacy system is slowing your team's delivery to a crawl.
- Experienced engineers are leaving and taking the only knowledge of the system with them.
- Past 'rewrite' projects have stalled or been abandoned partway through.
You probably don't need this yet if…
- The system is small enough that a clean rebuild is genuinely cheaper.
- It already runs well and only needs routine maintenance.
How it works
A clear path from first call to launch.
Audit before action
Two weeks of deep audit: dependency analysis, churn metrics, security posture, performance hotspots. We deliver a prioritized intervention plan with cost / impact estimates.
Strangle, don't rewrite
We carve new functionality into new modules, gradually fronting legacy code with adapters. The system gets healthier without a freeze.
Knowledge handover
Every refactor produces documentation, tests, and runbooks. We leave the system better-known, not just better-coded.
Ready to get started with Legacy Software Modernisation?
Tell us the shape of your problem. We'll reply within one business day with a serious read - not a sales pitch.
What you gain
The outcomes that matter to your business.
- A measurably faster, more secure product without a rewrite.
- The riskiest, most expensive problems fixed first.
- Documentation and tests so any developer can maintain it.
What's included, signed off.
An honest review of your system and what to fix first
The most valuable fixes actually carried out
Automated checks protecting your most important features
A faster, more secure product
Documentation so any developer can pick it up
The tools behind it
Built on proven, industry-standard technology.
These are our defaults for this work - the same tools trusted by companies worldwide. We swap any of them when your situation calls for something else.
- TypeScript
- Python
- PostgreSQL
- Docker
- Redis
Industry applications
Legacy Software Modernisation for your industry.
Manufacturing
Order-to-cash and inventory workflows automated end to end.
Healthcare
Patient and case management shaped around clinical process.
Field services
Job scheduling, dispatch, and CRM in one system your crews use.
Wholesale
Quote-to-order CRMs that match your real sales motion.
Why teams choose us
Senior engineers who have shipped this before.
No account managers, no offshore handoffs. You work directly with the people building your product - the same team from the first call to launch and beyond.
40+
projects delivered
14
industries served
9
countries
100%
code ownership
Where we work
Adelaide-based, working worldwide.
Adelaide, South Australia
We work from Adelaide, South Australia, with clients across nine countries. For Australian clients, we build to the Privacy Act 1988 (the national law governing how personal information is handled) and the Australian Privacy Principles, and we can host your data in Australian regions where data sovereignty matters. For global clients, we handle cross-border data carefully and align to the standards your market expects, such as GDPR. Wherever you are, you work directly with the senior engineers building your project.
Fixed price
Scoped and quoted up front, so you know the cost before we start.
12 to 24 weeks
A clear timeline with something working to see along the way.
Senior team
You work directly with experienced engineers, plus support after launch.
Last updated: 5 June 2026
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Get In Touch
Ready to build something that works?
We take on a limited number of projects at a time so every client gets proper attention from start to finish. Whether you need a new SaaS platform, AI features added to your existing product, old software modernised, or a completely new system built from the ground up, we would like to hear about it.