Architecture you can test, govern and change.

Technical teams should be able to see where data comes from, what a model can access, where an action stops and how quality is measured after release.

Architecture you can test, govern and change
Architecture approach

Four decisions we make explicit at the start

Service boundaries, data ownership, model dependence and evaluation are settled before implementation.

Modular & API-first

Each capability is an independent service with a clear interface — replaceable and extensible.

Data & system connectivity

Secure connections to your existing software through APIs, databases or file flows.

Model independence

A separate model layer keeps dependence on any single provider to a minimum.

Knowledge & RAG

Source-grounded retrieval that tracks where every answer came from.

Agents & control

An agent does not enter operations without a defined boundary

Allowed tools, inputs and actions are explicit. Sensitive operations pause for the responsible person to approve them.

Data & security

Security is part of the first diagram

Access control, secrets, audit records and deployment location are designed early and documented for the project.

  • Role-based access control

    Users only reach the data and actions their role allows.

  • Event logging

    Important actions are logged for review.

  • Secrets management

    Keys and sensitive values are kept out of code, with restricted access.

  • Backups

    A backup plan matched to how critical the data is.

  • Deployment by requirement

    Where it runs is decided by your confidentiality requirements.

Quality cycle

Quality changes in use, so evaluation continues

Fixed test sets, user feedback and production failures reveal drift, regressions and cost changes early.

  1. 01

    Testing

    Test scenarios and independent data before release.

  2. 02

    Monitoring

    Tracking performance, errors and cost in production.

  3. 03

    Model evaluation

    Answer quality, bias review and source tracing.

  4. 04

    Continuous improvement

    Refinement driven by data and user feedback.

Deployment scenarios

Data constraints decide where the system runs

Public cloud, private cloud or on-premise follows a review of data sensitivity, access, cost and your ability to operate it.

Cloud

The fastest way to start, for data with lighter confidentiality constraints.

  • Faster setup
  • Simple scaling

Private cloud

Dedicated infrastructure with tighter control over data and access.

  • Isolated resources
  • More control

On-premise

Deployed in your own infrastructure for strict requirements.

  • Data stays in-house
  • Hardware review required
Technical session

A simple systems diagram is enough to start

We can review data sources, existing APIs and security constraints, then make the trade-offs visible before proposing a build.