Assessment
A bounded review producing a written report and recommendations.
Service catalogue
Ten areas ofengineering work
Each entry below describes typical activities and the outcome the work is intended to produce. Descriptions are deliberately concrete and avoid guarantees, because the result of any engagement depends on constraints that differ every time.
Index
Catalogue index
S-01
Custom software development
S-02
Web application development
S-03
Cloud architecture
S-04
IT infrastructure
S-05
System integration
S-06
Cybersecurity
S-07
Data engineering
S-08
Automation
S-09
Technical consulting
S-10
Maintenance and modernisation
S-01
Custom software development
Systems built for a specific operational need rather than adapted from a general product.
Typical activities
- Requirement analysis and domain modelling with the people who use the system
- Service and data structure design, documented before implementation begins
- Incremental implementation with automated tests written alongside the code
- Deployment into an environment the client controls, with operational documentation
Outcome
A working system whose behaviour is described in writing, whose changes are tested, and whose source can be maintained by another team.
S-02
Web application development
Browser-based applications with accessible, responsive and predictable interfaces.
Typical activities
- Interface structure defined with semantic markup and keyboard operability in mind
- Component systems and design tokens so visual rules live in one place
- Typed contracts between client and server to remove a class of integration defects
- Performance work on payload size, rendering behaviour and layout stability
Outcome
An application that works across screen sizes and input methods, and whose front-end code remains navigable as features accumulate.
S-03
Cloud architecture
Environment topology and platform structure defined as code and version controlled.
Typical activities
- Assessment of workload characteristics, data residency needs and cost constraints
- Network, identity and environment separation design across development and production
- Declarative provisioning so environments can be rebuilt rather than repaired by hand
- Build and deployment pipelines connecting a commit to a running service
Outcome
Environments that are reproducible from source, with a documented path from change to deployment and back again.
S-04
IT infrastructure
The compute, network, storage and access layers that applications depend on.
Typical activities
- Inventory and dependency mapping of existing infrastructure components
- Configuration management so machine state is described rather than remembered
- Backup design with restore procedures that are rehearsed, not merely written
- Monitoring, alerting thresholds and on-call documentation
Outcome
Infrastructure whose current state is knowable, whose recovery path has been tested, and whose alerts correspond to real conditions.
S-05
System integration
Connecting internal systems and external providers with defined contracts.
Typical activities
- Interface analysis across the systems being connected, including their failure behaviour
- Contract definition with explicit schemas, versioning and compatibility rules
- Idempotency, retry and reconciliation handling for operations that can be repeated
- Integration testing against representative environments before production release
Outcome
Integrations that fail visibly and recoverably instead of silently producing inconsistent data between systems.
S-06
Cybersecurity
Security practice applied during construction rather than after completion.
Typical activities
- Threat modelling of the architecture, revisited whenever the architecture changes
- Access control design following least privilege across services and data stores
- Dependency and vulnerability scanning integrated into continuous integration
- Secrets management, audit logging and review of authentication flows
Outcome
A system whose security assumptions are written down, whose privileges are bounded, and whose sensitive operations leave a record.
S-07
Data engineering
Pipelines and storage models built around how data is produced and queried.
Typical activities
- Source analysis, schema design and definition of data ownership
- Ingestion and transformation pipelines with validation at the boundaries
- Quality checks, lineage recording and handling of late or malformed records
- Reporting models that remain stable as upstream sources evolve
Outcome
Data that can be traced from a reported figure back to its source, with malformed input caught before it reaches downstream consumers.
S-08
Automation
Replacing understood manual processes with scripted, observable workflows.
Typical activities
- Documentation of the existing manual process, including its exceptions
- Scripted workflows, scheduled jobs or event-driven triggers as the process requires
- Continuous integration and delivery mechanics for build, test and release steps
- Logging and alerting so an automated failure is noticed as quickly as a manual one
Outcome
Repetitive operations that run consistently, report their own failures, and no longer depend on an individual remembering the steps.
S-09
Technical consulting
Independent assessment and written recommendations on technology decisions.
Typical activities
- Architecture and code review against the goals the system is expected to meet
- Technology comparison covering trade-offs, operational cost and required skills
- Risk identification with an indication of likelihood and consequence
- A written report that can be circulated and revisited after the engagement ends
Outcome
A documented basis for a decision, including the options that were rejected and the reasons they were rejected.
S-10
Maintenance and modernisation
Keeping existing systems working and moving them forward without a rewrite.
Typical activities
- Assessment of the current system, its dependencies and the risk each one carries
- Dependency and platform upgrades applied incrementally with test coverage added first
- Incremental restructuring of components that block further change
- Corrective maintenance with root-cause analysis rather than repeated patching
Outcome
A system that continues to run on supported components and can be changed again, reached through steps that each leave it deployable.
Engagement
How work is usually organised
Services above are rarely delivered in isolation. A modernisation engagement usually includes infrastructure and security work; a new product usually includes data structure and automation. Scope is agreed in writing before work begins and revised openly when circumstances change.
Project
A defined scope delivered incrementally against agreed acceptance criteria.
Ongoing engineering
Continued capacity applied to a roadmap the client maintains.
Maintenance
Corrective and preventive work on a system already in production.
Limits
What we do not promise
We do not publish fixed timelines, uptime figures or cost reductions on a services page, because those numbers depend entirely on the system in question. What we commit to is method: written scope, reviewed changes, tested releases, documented handover and honest reporting when an estimate proves wrong.
Specific targets — availability, latency, delivery dates — belong in an agreement that references a specific system, not in general marketing text.
Contact
Discussing a requirement
Enquiries are handled by email. A short description of the system, the constraint and the outcome required is enough for a considered first response.
KETS CONSTRUCT
ElizabethRoss617@gmail.com
ketsconstruct.com