Engineering
for others.
Client work runs on the same architecture patterns, review discipline, and deployment infrastructure as our own products. Engagements are not a separate quality tier — they inherit a stack already carrying live software. Engineering, design, brand, and growth can be commissioned together or independently.
Commission any of them on their own or in combination — the scope is yours to set. A large share of the work is repairing and extending systems that already exist rather than building new ones.
Product & Platform Engineering
The software, platforms, and systems a business runs on.
Enterprise software, multi-tenant platforms, subscription-ready SaaS foundations, web and mobile applications, and the database and API layers underneath them — designed, built, installed, maintained, and extended.
Scope of services
- 01Enterprise software design and development
- 02Platform architecture and multi-tenant systems
- 03SaaS foundations: authentication, billing, admin operations
- 04Web application engineering
- 05Mobile application engineering, native and cross-platform
- 06Database design, modelling, and development
- 07API design, integrations, and backend services
- 08Software maintenance, updates, and customisation
- 09Legacy system modernisation and migration
What you receive
- A platform your team can extend without calling us
- Architecture documented at the level a new engineer can join on
- Deployment and rollback a non-author can run
Experience Design
Interface structure, flows, and design systems engineers can build from.
Product structure before pixels. Information architecture, user journeys, clickable prototypes, and reusable design systems specified tightly enough that engineering does not have to guess.
Scope of services
- 01Product structure, user flows, and journey mapping
- 02Interface design and visual systems
- 03Design systems, tokens, and component libraries
- 04Clickable prototypes for alignment and validation
- 05Usability review and accessibility criteria
- 06Design-to-engineering specification and handover
- 07Design audits of existing products
What you receive
- A design system, not a pile of screens
- Specifications engineers build from without asking questions
- Accessibility decided in design rather than retrofitted
Brand & Communication
Identity, naming, and the language a company presents itself in.
Naming, visual identity, messaging architecture, tone of voice, and the guidelines that keep it consistent once more than one person is applying it.
Scope of services
- 01Brand strategy and positioning
- 02Naming and verbal identity
- 03Visual identity: logo, typography, colour, and application
- 04Messaging architecture and tone of voice
- 05Brand guidelines and asset libraries
- 06Presentation, pitch, and collateral systems
- 07Brand application across product and digital surfaces
What you receive
- An identity system with rules, not a single logo file
- Messaging your whole team can repeat consistently
- Source files and guidelines handed over in full
Applied AI & Data
Artificial intelligence and machine learning built to survive production.
AI that carries a real workload — retrieval-grounded assistants, extraction and enrichment pipelines, machine learning services, and analytics that changes a decision rather than decorating a dashboard.
Grounded in production experience — Aurelia's enrichment layer runs this stack against live traffic.
Scope of services
- 01Artificial intelligence software development
- 02Machine learning model development and integration
- 03Data analytics and reporting solutions
- 04Retrieval-grounded assistants and internal copilots
- 05Document and data extraction pipelines
- 06Workflow and business process automation
- 07Evaluation harnesses, cost budgets, and latency budgets
What you receive
- Outputs traceable to a source, not asserted
- Evaluation harness before rollout, not after complaints
- Cost and latency budgets defined per call path
Cloud, Platform & Ecosystem Operations
Cloud delivery, hosted platforms, and the operational layer that keeps them up.
Hosted platform services, cloud infrastructure, application service provision, and data storage. Also the ecosystem layer: domains, business email, DNS, and deployment support. The layer that decides whether everything else you built matters.
Domains, hosting, and business email are supported through Tacit, our infrastructure partner, so launch does not stall on procurement.
Scope of services
- 01Software as a Service, Platform as a Service, Infrastructure as a Service
- 02Application service provision and hosted platforms
- 03Cloud architecture, provisioning, and cost management
- 04Electronic data storage and backup strategy
- 05Domain setup, business email, and DNS configuration
- 06Deployment pipelines and environment provisioning
- 07Monitoring, alerting, and maintenance support
What you receive
- Infrastructure defined as code, reproducible from zero
- Observability and alerting configured before launch
- A documented recovery path with a tested restore
Systems, Security & Assurance
Integration, verification, security, and continuity.
System design and integration, testing and quality assurance, verification and validation, security consultancy, encryption, and disaster recovery planning. The work that decides whether a system is trusted or merely delivered.
Scope of services
- 01System design and integration services
- 02Software testing, quality assurance, verification, and validation
- 03Security review and cybersecurity consultancy
- 04Data encryption and key management
- 05Disaster recovery and business continuity planning
- 06Access control and identity architecture
- 07Blockchain and distributed ledger services
What you receive
- A threat model written down and reviewed
- Test coverage on the paths that carry money or identity
- Recovery objectives agreed in numbers, not adjectives
Product Refinement & Stabilisation
Rescue and restructuring for products built fast and now carrying load.
For software that shipped quickly — by an agency, a contractor, or an AI-assisted sprint — and now needs architecture it can grow on. We restructure the codebase, clean the flows, tune performance, and get it to a state where adding the next feature is not a gamble.
Most requests here arrive after a fast build stopped being extensible. Reading the existing system honestly comes before any rewrite recommendation.
Scope of services
- 01Codebase audit and structural restructuring
- 02Interface cleanup for confusing or unfinished flows
- 03Component discipline, typing, and dependency reduction
- 04Performance profiling and tuning
- 05Reliability, error handling, and observability retrofit
- 06Quality assurance and consistency passes before scaling
- 07Migration off abandoned or unmaintainable foundations
What you receive
- A written assessment of what is load-bearing and what must be replaced
- A codebase a new engineer can be onboarded onto
- The next feature costs days instead of weeks
Growth & Digital Marketing
The surfaces that take a product to market, and the measurement behind them.
Product websites, campaign surfaces, search visibility, analytics instrumentation, and performance marketing — engineered like product work rather than decorated like brochures.
Scope of services
- 01Product websites and high-intent landing pages
- 02Search engine optimisation: technical, on-page, and content structure
- 03Analytics, event instrumentation, and conversion measurement
- 04Performance marketing and campaign operations
- 05Email and lifecycle marketing automation
- 06Social and content operations support
- 07Consent-compliant tracking and tag governance
What you receive
- Pages that score on performance as well as conversion
- Events defined against a decision you intend to make
- Tracking that survives a privacy audit
Advisory & Applied Research
Technology consultancy, digital transformation, and research and development.
Technology strategy, architecture direction, digital transformation programmes, and research and development of new technology for others. Senior judgement, available before the build commits you to something.
Scope of services
- 01Technology strategy and architecture direction
- 02Research and development of new technology for others
- 03Information technology consultancy
- 04Digital transformation programmes
- 05Industry analysis and technical research
- 06Architecture review and technology due diligence
- 07Fractional CTO and technology leadership
What you receive
- A decision record, not a slide deck
- A sequenced roadmap with what is explicitly deferred
- Build, buy, or delay answered with a reason
How the work
actually runs.
Identical across all nine practices. Every phase ends in an artifact you can read, run, or audit — if a phase produces nothing, it did not happen.
Diagnose
1–2 weeks
Read the system
Constraints, existing code, commercial goal, and the failure modes that matter. Ends in a written brief with what we recommend and what we advise against.
- Technical brief
- Risk register
- Scope and non-scope
Architect
1–3 weeks
Decide in writing
Data model, service boundaries, integration surfaces, and interface structure. Every significant choice gets a decision record naming the alternative we rejected.
- Architecture note
- Decision records
- Interface prototype
Build
Milestone-based
Ship in reviewable increments
Two-week increments, each deployed to a live environment and demonstrable. Reviewed, tested, and observable before it counts as done.
- Live environment
- Increment demos
- Test coverage
Harden
1–2 weeks
Break it deliberately
Load, failure injection, access review, restore rehearsal, accessibility and performance passes. The phase most vendors quietly skip.
- Assurance report
- Restore rehearsal
- Performance budget
Operate
Ongoing or handover
Leave it survivable
Runbooks, monitoring, and a documented handover — or a retainer if you would rather we kept carrying it. Your choice, not a lock-in.
- Runbooks
- Handover session
- Support terms
Three ways
to buy engineering.
Pick the shape that matches your constraint. All three carry the same operating standard, the same review discipline, and the same named accountability.
Project delivery
Defined scope, defined outcome — A bounded build with an agreed specification, milestone sequence, and handover. Best when the destination is clear and the path needs engineering.
Embedded engineering
Our engineers, inside your team — Dedicated engineers and designers working in your stack, your standups, and your repository. Capacity without a hiring cycle, under our review discipline.
Technology leadership
Fractional CTO and architecture authority — Senior technical judgement on retainer — architecture calls, delivery review, stack and hiring direction — without a full-time executive appointment.
Capability is one axis.
Sector is the other.
The same nine practices apply across sixteen industry sectors, from logistics and travel through to financial services, healthcare, manufacturing, and the public sector. Where we operate a product of our own in a sector, we say so.
Commission one practice or the whole programme
Tell us what you need built, designed, branded, repaired, or grown. Engineering is our core, but you do not need a platform programme with us to commission any of the rest.