AI architecture is where ambitious use cases meet real-world constraints. Our strategy work goes into the engineering decisions that determine whether an application will be secure, accurate, maintainable and affordable.
Secure RAG and enterprise knowledge systems
When an AI assistant needs to answer questions from internal documents, a prompt alone is not enough. The system needs a reliable way to find the right information, confirm that the user may see it and make the answer traceable to its source.
We design Secure RAG architectures covering document ingestion, parsing, chunking, metadata, embeddings, vector databases, hybrid search, reranking, contextual retrieval and source citations.
The design also addresses document-level access control, RBAC, ABAC, tenant isolation, permission-aware retrieval, data freshness, content versioning and auditability.
A user should not gain access to a confidential document simply because an AI assistant has indexed it. Authorization has to carry through to retrieval and to any downstream tools.
We include testing for retrieval accuracy, grounded answers, unsupported claims, prompt injection, sensitive-data leakage and difficult real-world questions.
Model engineering and intelligent model selection
A model that scores well on public benchmarks may not be the best model for your particular workload.
We define task-specific evaluation sets and compare candidates on accuracy, reliability, p95 latency, throughput, privacy and cost per successful task.
Where there is a clear reason to do so, the model strategy may include prompt and context engineering, supervised fine-tuning, LoRA or QLoRA, quantization, distillation, inference optimization, caching and model routing.
We also assess when an SLM should handle routine, high-volume tasks and when a larger model is justified. In some situations, a governed multi-model design offers the best balance of capability and cost.
Our principle is straightforward: use the smallest practical model that reliably meets the business requirement, while keeping a clear path for more demanding tasks.
AI agents and harness engineering
Giving an LLM access to tools does not automatically make it a dependable enterprise agent.
An AI agent needs a reliable operating environment around the model. This is the role of agent harness engineering.
We design the controls around an agent's instructions, working context, memory, tool access, execution state, validation, retries, limits and human approvals. We also consider agent orchestration, structured outputs, deterministic checkpoints, exception queues, tracing and recovery from failed actions.
Tools are exposed through approved interfaces, with least-privilege permissions and clear constraints on what an agent can read, write or initiate. Where appropriate, Model Context Protocol (MCP) can provide a standard interface to authorized enterprise capabilities.
For higher-risk actions, the design can require explicit approval before an agent changes records, triggers payments, sends communications or takes other consequential steps.
We do not recommend multi-agent systems simply because they are fashionable. They add coordination and operational complexity, so they should be used when the workflow actually benefits from them.
Enterprise integration and workflow orchestration
AI delivers more value when it works within established business processes.
We plan integrations with ERP, CRM, HRMS, document management systems, data warehouses, ITSM platforms, internal APIs and industry-specific applications. This includes API contracts, event-driven architectures, service boundaries, error handling and the treatment of inconsistent or incomplete source data.
An important distinction is whether AI is providing information, recommending an action or making a change in a system of record. Each needs a different level of authorization, validation and auditability.
For workflows involving financial calculations, regulatory decisions or contractual obligations, AI can assist with interpretation and document handling while deterministic checks and approved users retain control of critical decisions.
LLMOps, AgentOps and production architecture
AI systems change after they go live. Models get upgraded. Content changes. New integrations are added. User behavior reveals new edge cases.
We design the operational foundation to manage that change, including versioned prompts and policies, model registries, automated evaluations, deployment controls, CI/CD, rollback, logging, tracing, drift monitoring and incident response.
The infrastructure strategy may include containerized model serving, GPU scheduling, Kubernetes, model gateways, secrets management, autoscaling and private networking, depending on scale and environment.
LLMOps and AgentOps also need visibility into answer quality, retrieval performance, tool actions, latency, token usage and cost. Without those controls, it becomes difficult to know when a system is deteriorating or whether an agent is still operating within its intended boundaries.