B.1 · Custom Software & Product Engineering
Custom Software Development
Systems built for one business, and built to be maintained

What we build
End-to-end delivery of bespoke business systems: discovery and domain modelling, architecture, implementation, test automation, deployment, and support. Event-driven and transactional cores designed for correctness under concurrency, idempotent APIs, partitioning chosen from the measured access pattern, back-pressure at every boundary, and documentation written for the team that inherits it rather than for the invoice.
Capabilities
- Discovery and domain modelling before a line of code, with the scope written down
- Transactional cores designed for correctness under concurrency, not just under demo load
- Idempotent APIs, outbox and saga patterns, and consistency semantics stated explicitly
- Automated test suites and CI from the first sprint, not retrofitted before launch
- Deployment, observability, and runbooks delivered with the software, not after it
- Source, infrastructure, and documentation owned by you from day one
Related services
How it connects
Where it sits in the stack.
This service, and the two it hands off to. None of them can be optimised alone.
Custom Software Development
End-to-end delivery of bespoke business systems: discovery and domain modelling, architecture, implementation, test automation, deployment, and support.
Web Applications
Web applications and customer portals built on modern server-rendered frameworks.
Software & Product Engineering · see serviceMobile Applications
Native and cross-platform mobile applications, including field applications for people who work where connectivity does not reach.
Software & Product Engineering · see serviceBring us the whole problem.
Tell us where the work is stuck, whether that is a model that never reached production, an application nobody can change, a data platform nobody trusts, or a plant the business cannot see. An engineer replies with a first read, not a sales deck.