Engineering and marketing services for complex products

Useful machine intelligence built around evidence, data and operations.

We design, train and integrate AI systems whose behaviour can be measured, monitored and improved.

Controlled AI agents that use tools, context and review responsibly.

We build task-focused agents with explicit permissions, durable workflows and evaluation beyond a polished chat demo.

Structured technical research that turns uncertainty into evidence.

We investigate difficult software and AI questions through prototypes, experiments and decision-ready technical findings.

Coherent web products from browser interface to production operations.

We design and build maintainable web applications, APIs, data models and deployment pipelines as one connected system.

Accessible React interfaces built for users and long-term change.

We develop and modernise React applications with deliberate rendering, state, testing and design-system choices.

Reliable Node.js services for APIs, integrations and event-driven work.

We build and modernise TypeScript and Node.js backends with explicit contracts, controlled concurrency and practical observability.

Maintainable .NET systems for business-critical applications and integration.

We create and modernise C# applications, ASP.NET Core APIs and background services with strong domain and data boundaries.

Modern PHP applications, integrations and careful legacy renewal.

We build and improve PHP systems using supported frameworks, explicit domain logic and deployment practices suited to continuous change.

Open source software engineered for maintainers, adopters and governance.

We develop, extend and operationalise open source software with careful licensing, contribution and maintenance practices.

ERP software aligned with real processes, controls and master data.

We develop and extend ERP systems around operational workflows, integration boundaries and staged organisational adoption.

Accounting systems with traceable transactions and controlled change.

We build accounting and finance workflow software around balanced entries, approvals, reconciliation and explainable reporting.

Legal workflow software built around matters, evidence and confidentiality.

We develop legal operations software for matter workflows, document handling, deadlines and controlled collaboration.

Blockchain systems designed around custody, finality and explicit trust.

We build blockchain applications and integrations with careful smart-contract boundaries, key management and off-chain operations.

Exchange software built around custody, ledgers and market integrity.

We develop exchange platforms and integrations with precise internal accounting, controlled matching and operational risk boundaries.

Search work grounded in crawlability, content structure and page performance.

We correct the technical and structural reasons a site underperforms in search, then build the content architecture that readers and crawlers can both follow.

Paid search and paid social managed against cost per outcome, not impressions.

We build campaigns on conversion tracking that has been verified end to end, then manage budget, targeting and creative against the cost of a real outcome.

Editorial work planned around the questions buyers actually ask.

We build an editorial plan from search demand and real sales conversations, then produce material accurate enough for an expert reader to trust.

Measurement you can defend, and experiments that answer a real question.

We implement tracking that reflects what actually happened, reconcile it against back-end data, and run conversion experiments disciplined enough to trust.

Onboarding, retention and re-engagement built as a system, not a newsletter.

We design lifecycle messaging around product events and customer state, then build the automation, data model and deliverability foundations behind it.

Fast, accessible pages the marketing team can change without a developer queue.

We build marketing sites and campaign landing pages that load quickly, present correctly to crawlers, and can be edited and tested without a release.