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B.1 · Custom Software & Product Engineering

Custom Software Development

Systems built for one business, and built to be maintained

  • Domain-driven design
  • Event sourcing
  • CQRS
  • gRPC and REST
  • CI/CD
  • Test automation
Blue and green patch cables running across the back of a server rack

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.

01You are here

Custom Software Development

End-to-end delivery of bespoke business systems: discovery and domain modelling, architecture, implementation, test automation, deployment, and support.

02

Web Applications

Web applications and customer portals built on modern server-rendered frameworks.

Software & Product Engineering · see service
03

Mobile Applications

Native and cross-platform mobile applications, including field applications for people who work where connectivity does not reach.

Software & Product Engineering · see service

Bring 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.