Seven areas of engineering work, described in full

Purpose

To turn a described business process into a working system whose behaviour is defined, tested and documented, and which can be extended by engineers who join later.

Typical scope

Requirements analysis, domain modelling, data model and schema design, service and API implementation, background and scheduled processing, migration of existing logic, and extension or stabilisation of an inherited codebase.

Delivery approach

The scope is written down before implementation begins, including assumptions and open questions. Work then proceeds in reviewable increments, each with tests where they add value, deployed to an environment you can inspect. Design decisions are recorded alongside the code.

Expected deliverables

• Source code in your repository, with commit history
• Automated tests covering the agreed behaviour
• Database schema and migration scripts
• Build, run and deployment instructions
• Written notes on architecture and key decisions

Purpose

To make environments something that can be created, compared and rebuilt deliberately, rather than machines that were configured once by hand and can no longer be reproduced.

Typical scope

Environment definition as code, deployment pipelines, configuration and secret handling, container and service setup, logging and metrics, backup and restore procedures, and migration from manually managed servers to managed services.

Delivery approach

Staging mirrors production closely enough to be meaningful. Migrations are rehearsed in a non-production environment with a documented path back before production is touched. Resource sizing is reviewed against actual usage and cost rather than left at defaults.

Expected deliverables

• Infrastructure definitions stored as code
• Automated deployment pipeline for each environment
• Logging, metrics and alerting configuration
• Tested backup and restore procedure
• Runbook describing routine and recovery operations

Purpose

To remove the recurring manual work that consumes staff time and introduces inconsistency, while keeping a record of every action the automation performs.

Typical scope

Process analysis, identification of the steps worth automating, implementation of scheduled jobs and event-driven handlers, document and report generation, notifications, and controlled roll-out beside the existing manual process.

Delivery approach

The current process is documented before it is automated, so that the automation reproduces the intended outcome rather than an accident of habit. Every run leaves an audit trail, and automation is introduced in parallel with the manual process until results match.

Expected deliverables

• Automated jobs or handlers with source code
• Schedule, trigger and configuration definitions
• Run logs and audit trail of changes made
• Failure handling and notification rules
• Written description of the automated process

Purpose

To give decision-makers a clear, written technical assessment before committing budget — whether the question is how to proceed, whether to rebuild or extend, or why an existing system is difficult to change.

Typical scope

Architecture and codebase review, dependency and technology assessment, evaluation of build-versus-buy options, technical due diligence on a planned direction, and a prioritised remediation plan with estimated effort.

Delivery approach

Findings are based on reading the actual system and talking to the people who operate it, not on a generic checklist. Each finding is stated with its evidence, its practical consequence and a recommended action, ordered by impact rather than by ease.

Expected deliverables

• Written assessment with findings and evidence
• Prioritised recommendations with indicative effort
• Architecture or dependency diagrams where useful
• Risk summary written for non-specialist readers
• A walkthrough session covering questions on the report