DECRA · NAIROBI, KENYA

AI and Systems Engineering

AI and software systems designed around a defined operational need, with architecture, evaluation and implementation decisions made explicit.

AREA 06 OF 06
01 — APPROACH

The decision this work supports

For teams moving from an AI concept or prototype to a system that must work within real workflows, data constraints, user expectations and operating budgets.

How the work is approached

Begin with the use case and failure cost. Establish whether AI is appropriate, define system boundaries and data flows, select an architecture, and evaluate performance against real tasks before expanding deployment.

What it can produce
  • AI and software system architecture or implementation
  • Integrations, data workflows and human review paths
  • Evaluation criteria, test evidence and deployment recommendations

Scope and limits. The statement of work defines the system, environments, data access, deployment responsibilities and acceptance criteria. Model performance, safety and operating cost depend on the data and conditions available for evaluation; they are not guaranteed by the design alone.

02 — ARRANGEMENT

How engineering engagements are scoped

01

Start with the use case

Define the task, users, constraints and consequences of error before selecting a model or architecture.

02

Design the whole system

Account for data, integrations, permissions, human review, evaluation and operations—not just the model call.

03

Validate against real work

Set evaluation criteria and test the system against representative tasks and failure cases before expanding its role.

COMMON QUESTIONS

Questions about ai and systems engineering

01When should a team use AI rather than conventional software?

When the task benefits from probabilistic inference and the expected value justifies the added cost, uncertainty and oversight needs. The use case, fallback path and evaluation method should be established before choosing a model.

02Can you take an AI prototype into a production system?

Potentially, if the agreed scope includes the required engineering, data, integration, evaluation and deployment work. A prototype is assessed first for reliability, security, cost and operational fit.

03Can AI engineering and product counsel be combined?

Yes. Engineering and advisory can be scoped together or separately, with responsibilities, deliverables and any review boundaries made explicit.

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