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Custom web & mobile architecture

Enterprise Software Development

Custom business applications built to a written specification: domain modelling, architecture, implementation, automated tests and handover of the full source code.

ReactTypeScriptPHP 8.3Node.jsPythonMySQLPostgreSQL

We design and build line-of-business systems that replace spreadsheets, ageing internal tools and off-the-shelf products that no longer fit. Work starts with a written technical specification and an architecture decision record, so the scope, the data model and the acceptance criteria are agreed before the first commit.

What the service includes

  • Requirements workshop and written technical specification
  • Domain model, database schema and architecture decision records
  • Web front end (React / TypeScript) and REST or GraphQL back end
  • Cross-platform mobile clients where the workflow needs them
  • Automated test suite, CI pipeline and deployment scripts
  • Full source code, schema and documentation transferred to the client

How it runs

  1. 01 · Technical discovery

    A paid or complimentary discovery session, depending on scope. We document the current systems, the constraints and the success criteria in writing before quoting anything.

  2. 02 · Architecture & scope

    Target architecture, data model, integration contracts and a phase plan. You receive the document whether or not you continue with us.

  3. 03 · Implementation

    Two-week iterations against the agreed backlog, with a demonstrable increment and a written progress report at the end of each one.

  4. 04 · Hardening & handover

    Load and security testing, runbook, backup verification, knowledge transfer, and transfer of repositories and infrastructure accounts to the client.