Practical AI systems built around organisational needs
A useful AI solution must fit the organisation’s workflow, information environment, users, responsibilities and risk boundaries. SSTech Advisory designs and develops solutions with these operational realities in view.
What we design, build and integrate
Each category below sets out the problem addressed, where it may be useful, the technical components involved, the data and integration requirements, the human review expected and the deliverables an engagement can produce.
01Organisational knowledge systems
Staff spend significant time locating, interpreting and reconciling information that the organisation already holds. A knowledge system makes approved information reachable in the flow of work, with the source attached to every answer.
- Where it may be useful
- Policy and procedure enquiries, technical documentation, internal standards, bid and proposal libraries, research repositories, customer and case histories.
- Core technical components
- Document ingestion and chunking, embeddings and vector search, keyword and hybrid retrieval, ranking, prompt orchestration, source citation, permission checks, feedback capture.
- Data requirements
- An agreed corpus of current, approved documents, a clear owner for each source, defined access rules and a process for removing superseded material.
- Integration requirements
- Connectors or scheduled exports from document stores, single sign-on where available, and an interface placed where the work already happens.
- Human review
- Answers are presented with sources for verification. Sensitive categories can be routed to a named reviewer before use.
- Security and privacy
- Permission-aware retrieval, tenancy and data-residency decisions taken before build, logging of queries and answers, and defined retention.
- Possible deliverables
- Discovery report, workflow map, evidence-flow diagram, solution architecture, functional prototype, evaluation framework, user guidance, handover workshop.
Before development begins. We begin with a small, high-value document set and a defined group of users, so quality can be measured before scope grows.
02Retrieval-augmented generation
Generative models answer fluently but cannot be relied upon to hold organisational fact. Retrieval-augmented generation grounds each response in retrieved evidence, so answers can be checked rather than trusted blindly.
- Where it may be useful
- Any question-answering task where accuracy and traceability matter more than creative range.
- Core technical components
- Chunking strategy, embedding model selection, hybrid retrieval, reranking, context assembly, citation enforcement, refusal behaviour when evidence is missing, evaluation sets.
- Data requirements
- Clean, current source material with stable identifiers, plus a representative question set for evaluation.
- Integration requirements
- Retrieval service and index hosting decisions, refresh scheduling and interface integration.
- Human review
- Reviewers assess a sample of answers against the cited evidence during pilot use, and thereafter on a defined cycle.
- Security and privacy
- Access filtering at retrieval time, redaction where appropriate, and separation of confidential collections.
- Possible deliverables
- Requirements specification, data-readiness assessment, retrieval and evaluation design, proof of concept, evaluation framework, technical documentation.
Before development begins. Feasibility is tested with a representative question set. If retrieval quality cannot reach an agreed threshold, we recommend improving the source material first.
03Generative AI applications
Drafting, summarising, translating and restructuring text consume professional time. A generative application applies these capabilities inside a controlled interface with organisational context, review points and defined boundaries.
- Where it may be useful
- Report drafting, meeting and case summarisation, structured correspondence, bid and tender preparation, teaching and training material, technical documentation.
- Core technical components
- Model selection, prompt and template library, structured output validation, tone and terminology controls, versioning, cost controls, human editing workflow.
- Data requirements
- Examples of accepted output, terminology and style rules, and any reference material the drafts must respect.
- Integration requirements
- Placement inside existing document or case tools where possible, with export in approved formats.
- Human review
- A named person remains accountable for every published output. The interface makes review and editing explicit rather than optional.
- Security and privacy
- Confidential-information rules, prompt and output logging, and clarity about what leaves the organisational boundary.
- Possible deliverables
- Workflow map, prompt and template library, functional prototype, evaluation framework, user guidance, adoption training.
Before development begins. We compare the drafting task against a simpler option first. If a template, a macro or configuration of an existing tool solves it, we recommend that instead.
04Intelligent agents and workflow automation
Structured processes often contain repetitive, information-heavy steps that people perform manually across several systems. An agentic workflow can carry those steps under explicit permissions, limits and approval checkpoints.
- Where it may be useful
- Enquiry triage, document preparation and checking, data reconciliation, research collation, scheduling and coordination, first-line internal support.
- Core technical components
- Task decomposition, orchestration, tool and function definitions with least-privilege permissions, state management, retries and exception handling, approval checkpoints, audit trails, cost, time and authority limits.
- Data requirements
- A documented current-state workflow, the systems and records involved, and clear rules for what the agent may and may not do.
- Integration requirements
- API access to the systems in scope, service accounts with restricted scopes, and a defined escalation path to a person.
- Human review
- Human-in-the-loop review at defined checkpoints, with the ability to inspect, correct and stop any run.
- Security and privacy
- Tool restrictions, credential handling, action logging, rate and spend limits, and a tested rollback position.
- Possible deliverables
- Workflow map, solution architecture, risk register, pilot system, evaluation framework, technical documentation, handover workshop.
Before development begins. Autonomy is introduced gradually. The first version usually proposes actions for approval rather than performing them.
05Machine-learning solutions
Where historical data reliably relates to an outcome of interest, a trained model can support forecasting, classification or prioritisation more consistently than manual estimation.
- Where it may be useful
- Demand and capacity forecasting, quality and fault classification, prioritisation and triage, churn and risk indicators, resource planning.
- Core technical components
- Feature engineering, model selection and training, validation strategy, calibration, explainability, drift monitoring, retraining plan, serving interface.
- Data requirements
- Sufficient historical records with labels or measurable outcomes, documented collection practice, and awareness of gaps and bias.
- Integration requirements
- A prediction interface the receiving system can consume, plus a monitoring path for inputs and outputs.
- Human review
- Predictions are presented as support for a decision, with confidence and contributing factors, and a documented escalation route.
- Security and privacy
- Minimised training data, controls on personal information, and separation of training and production environments.
- Possible deliverables
- Data-readiness assessment, feasibility report, proof of concept, evaluation framework, monitoring design, technical documentation.
Before development begins. A short data-readiness assessment comes first. Where the data cannot support a dependable model, we report that rather than proceeding.
06Data intelligence and dashboards
Decisions are frequently delayed by information that is spread across systems, inconsistently defined or reported too late to act on.
- Where it may be useful
- Operational performance, research and programme reporting, service demand, financial and resource visibility, quality monitoring.
- Core technical components
- Data consolidation, definition and metric dictionary, transformation pipelines, anomaly detection, forecasting, visualisation, scheduled reporting, access control.
- Data requirements
- Agreed definitions for each measure, identified source systems, refresh expectations and an owner for data quality.
- Integration requirements
- Read access to source systems or agreed exports, with a defined refresh cycle and failure alerts.
- Human review
- Figures are traceable to source. Anomaly flags are treated as prompts for investigation rather than conclusions.
- Security and privacy
- Role-based views, aggregation where individual-level detail is unnecessary, and documented retention.
- Possible deliverables
- Metric dictionary, workflow map, solution architecture, working dashboard, reporting automation, user guidance, handover workshop.
Before development begins. We confirm that the measures shown will change a decision. Reporting that no one acts on is removed from scope.
07Document and evidence intelligence
Large document collections hold information that people cannot review at the required pace. Structured extraction and evidence mapping make that content usable while keeping the source visible.
- Where it may be useful
- Policy and compliance review, tender and contract analysis, research and evidence synthesis, case and claim files, quality and audit documentation.
- Core technical components
- Ingestion and layout parsing, classification, entity and field extraction, summarisation, evidence mapping to source location, verification workflow, structured export.
- Data requirements
- A representative sample of real documents, including difficult cases, and agreed definitions for the fields to be extracted.
- Integration requirements
- Document repository access, an output format the receiving process can accept, and a review interface.
- Human review
- Extracted values are shown beside their source passage for confirmation. Confidence thresholds route uncertain cases to a person.
- Security and privacy
- Handling rules for confidential and personal information, access control by collection, and defined retention of extracted data.
- Possible deliverables
- Discovery report, extraction specification, evidence-flow diagram, functional prototype, evaluation framework, review workflow, user guidance.
Before development begins. Accuracy is measured on a labelled sample before the workflow is widened. Field definitions are agreed in writing first.
08Computer vision and multimodal systems
Some tasks depend on images, video, scanned documents or a combination of data types. Vision and multimodal systems can support those tasks where conditions are suitable and oversight is defined.
- Where it may be useful
- Visual inspection support, counting and measurement, document and form vision, condition monitoring, multimodal retrieval across text and images.
- Core technical components
- Data collection and labelling plan, image classification or object detection, evaluation against operating conditions, confidence thresholds, human alert review, edge or on-premise deployment planning.
- Data requirements
- Representative images or video covering realistic variation in lighting, angle, equipment and edge cases, with a defensible labelling process.
- Integration requirements
- Capture hardware and placement, processing location, and an alert or reporting path into the existing process.
- Human review
- Outputs are treated as flags for human confirmation. High-stakes decisions remain with qualified professionals.
- Security and privacy
- Lawful basis and consent for image capture, minimisation, storage limits, and clear boundaries on identification.
- Possible deliverables
- Feasibility report, data-collection plan, proof of concept, evaluation framework, deployment plan, technical documentation.
Before development begins. We do not present these systems as clinically validated, nor design them for surveillance or autonomous high-stakes decisions.
09Custom digital platforms
Analytics, automation and AI services need an interface before they become part of daily work. A custom platform provides that interface with the roles, records and controls the organisation requires.
- Where it may be useful
- Internal operational tools, request and case management, programme and training administration, partner or client portals, research data collection.
- Core technical components
- Web application, authentication and role-based access, data model, workflow and status handling, administrative controls, reporting, integration layer, audit logging.
- Data requirements
- Agreed records, fields and statuses, migration source for any existing data, and retention rules.
- Integration requirements
- Connections to approved services, single sign-on where available, and export routes for reporting.
- Human review
- Administrative visibility over actions and changes, with clear ownership of each record and workflow stage.
- Security and privacy
- Least-privilege roles, transport and storage protection, dependency management and documented backup expectations.
- Possible deliverables
- Requirements specification, workflow map, solution architecture, working application, API integration, technical documentation, user guidance, handover workshop.
Before development begins. Where an existing platform can be configured to meet the requirement, we recommend configuration and integration rather than a build.
10Evaluation, monitoring and control layers
An AI feature is only dependable when its behaviour is measured, bounded and observable. This work is treated as part of the solution rather than an addition to it.
- Where it may be useful
- Any generative, agentic or predictive component intended for repeated organisational use.
- Core technical components
- Evaluation sets and scoring, regression checks on change, guardrails and refusal behaviour, permission and tool restrictions, rate and cost limits, structured logging, tracing, alerting, review dashboards.
- Data requirements
- Representative test cases including known difficult and unacceptable inputs, plus agreed pass criteria.
- Integration requirements
- Logging destination, alert routing, and a defined owner for reviewing results.
- Human review
- Scheduled review of samples, incidents and drift, with authority to restrict or withdraw a feature.
- Security and privacy
- Log minimisation, access control over prompts and outputs, and retention limits.
- Possible deliverables
- Evaluation framework, risk register, monitoring design, incident-response outline, technical documentation.
Before development begins. Pass criteria are agreed before build, so the decision to proceed is evidence-based rather than impressionistic.
11API and workflow integration
Value appears when a capability reaches the systems people already use. Integration work connects solutions to existing tools, records and approval paths.
- Where it may be useful
- Connecting AI services to document stores, case and CRM systems, communication tools, scheduling, finance and reporting workflows.
- Core technical components
- API design and versioning, authentication, event and queue handling, idempotency, error handling and retries, schema validation, mapping and transformation, monitoring.
- Data requirements
- Documented interfaces or access to system documentation, field mappings and agreed handling of failures.
- Integration requirements
- Test environments, credentials with limited scope, and a coordinated release approach.
- Human review
- Exception queues are monitored by named owners, with a manual path available if an integration is unavailable.
- Security and privacy
- Secret management, transport protection, least-privilege scopes and audit logging.
- Possible deliverables
- Integration specification, solution architecture, working integration, test evidence, technical documentation, handover workshop.
Before development begins. Integration scope is confirmed against real system access. Where access cannot be granted, we design an interim manual step instead.
What an engagement can produce
Deliverables are selected to match the engagement. A discovery engagement may produce written analysis only. A development engagement produces working software with the documentation and evaluation needed to operate it.
A build is not always the right answer. Where a custom build is unnecessary, SSTech may recommend configuration, integration or responsible adoption of an existing platform instead.
No automatic progression. We do not guarantee that every enquiry will proceed to development. Discovery and assessment can conclude that the requirement is better met another way.
What happens before development begins
Development is preceded by enough analysis to make the build worthwhile and safe, and no more than that.
- 01RequirementThe task, users and decision in scope
- 02Evidence reviewDocuments, data and systems available
- 03FeasibilityTechnical and operational viability
- 04ArchitectureComponents, controls and interfaces
- 05Evaluation planPass criteria agreed in advance
- 06Build decisionProceed, narrow, integrate or stop
Signal path between stagesStage active
Describe the workflow that needs to improve.
Send an outline of the process, the information involved and the decision it supports. We will advise whether discovery, a prototype, an integration or training is the appropriate starting point.