Custom secure applications and systems integration.
Custom business applications and secure digital infrastructure for organizations with specialized operational needs — for when off-the-shelf software does not fit the process.
When standard software doesn't fit
The problemOff-the-shelf products are built for the common case. The cost is not the licence — it is the process you end up working around, and the manual steps you put back in to compensate.
Off-the-shelf software
- Your process mapped onto someone else's template
- Workflow exceptions handled outside the system
- Manual steps and spreadsheets reintroduced
- Data duplicated between systems
- Security inherited, not designed
Custom engineering
- Requirements taken from the process, not the reverse
- Architecture designed for the workload
- Exceptions handled inside the system
- Data flows once and stays consistent
- Security designed in from the first commit
Applications, integration and modernization
Off-the-shelf products are built for the common case. The cost is rarely the licence — it is the process you end up working around, and the manual steps you put back in to compensate.
Business applications
Management, workflow and back-office systems modelled on your processes — requirements taken from the process, not the reverse. Workflow exceptions handled inside the system rather than outside it.
APIs & systems integration
Connecting payments, ERPs and third-party platforms so data flows once and stays consistent everywhere. The integration layer is designed, not improvised.
Modernization
Improving legacy systems in place — architecture, security and maintainability — in slices that each deliver value, so the system never has to be taken offline for a rewrite.
Mobile-money and payment integration carries its own risk, so the controls for it are written up separately — read Building Secure Payment Integrations.
Secure by default
Everything above is delivered through our secure development lifecycle. Security is a stage in the way we work, not an audit we run at the end.
Threat modelling
The threats are identified during design, before code exists to be exploited.
Secure design
Architecture decisions are made with security constraints in them, not retrofitted afterwards.
Code review
Changes are reviewed for security alongside correctness, in the same cycle.
Security testing
The pipeline that runs the tests also runs the security scans, so a release is never greener than the checks behind it.
One team across the whole problem
Software engineering, systems integration and cybersecurity, delivered by one team rather than three vendors meeting at a seam.
Software Engineering
Custom business software, APIs and systems built around the real workflow.
Cybersecurity
Assessment, secure code review and security engineering wired into delivery.
Our products
Simba Retail and Med3 — platforms we build, operate and secure ourselves.
Have a complex system to build, integrate or modernize?
Tell us what you are trying to do and the constraint that makes it hard. We will tell you honestly whether custom engineering is the right answer.
Want the engineering detail first?
See how we build, what the secure lifecycle covers, and the kinds of systems we are set up to take on.