The real work behind llm integration.
Model responses are not database facts. Even well-formed output can be incorrect or unsupported. A sound integration limits the task, provides appropriate context, validates the response shape, and distinguishes model suggestions from authoritative business records.
Connect large language models to business applications through clear interfaces. We design the surrounding data, permissions, validation, evaluation, and review processes that make an LLM feature useful. An effective engagement begins with a concrete outcome: what a customer should be able to do, what a team should no longer need to do manually, or what the system should handle more reliably. That outcome gives every implementation choice a purpose.
What this can look like in practice.
An application needs to turn a free-text service request into a proposed structured record. The model can draft fields, but server-side validation must check allowed values, required information, and ownership. The interface should show what was inferred and let a person correct it before saving.
This is an illustrative project scenario, not a claim about a named client or a completed result. The useful point is the connection between the business problem and the technical work. During discovery we test whether the same pattern fits your situation, identify the exceptions, and avoid treating a familiar example as a ready-made specification.
How we approach the work.
We define a stable input and output contract, version prompts alongside application code, and use representative examples to detect regressions. Provider adapters keep vendor-specific behavior away from core business logic. Timeouts, rate limits, unavailable models, and unexpected responses have ordinary application outcomes instead of empty success screens.
Design and engineering stay in the same conversation. A screen that looks simple may need careful data rules; a technically correct process may still be difficult for staff to use. We review those decisions together and make the important tradeoffs visible. You work directly with an experienced developer and technical strategist, without layers of account management obscuring the details.
Typical deliverables
- Model adapters and server-side integration
- Structured output and validation rules
- Evaluation examples and prompt versioning
- Timeout, retry, and fallback handling
The agreed scope identifies which of these deliverables matter for your project. It also states what access, content, decisions, or third-party dependencies are needed. Documentation is written for the people who will operate the system, not merely to mark a task complete.
Start with the right questions.
- Does the task require language reasoning or deterministic code?
- What information should ground the response?
- Can users review or challenge the model’s result?
If you do not have the answers yet, that is a useful place to begin. We can examine existing material, map the workflow, and distinguish known requirements from assumptions. A short assessment is often a sensible first phase when a project involves unfamiliar code, unclear data ownership, or several connected systems.
| Project stage | What we make clear | What you can review |
|---|---|---|
| Discovery | The goal, current constraints, and dependencies | An assessment and proposed scope |
| Implementation | The data, interface, and integration behavior | Working increments and explicit decisions |
| Validation | Whether the important journeys behave correctly | Acceptance checks and remaining limitations |
| Handover | How the result is deployed, operated, and maintained | Documentation and an ownership plan |
A good fit for a direct working relationship.
Full Blown brings more than 30 years of web development and programming experience to projects that cross design, software, and data. We work with businesses, internal teams, and agencies that need technical depth as well as a usable interface. We can discuss a new build, a focused repair, or a staged improvement to an established application.
Existing source code, representative data with appropriate access, screenshots of difficult workflows, and a short description of what is failing can help make the first conversation productive. Do not send passwords or confidential records through the public inquiry form. We can agree on an appropriate access and review method when the scope requires it.
Related expertise
Questions, answered.
How do we start a llm integration project?
Start by describing the goal and the current obstacle. For this work, useful early questions include: Does the task require language reasoning or deterministic code? What information should ground the response? We review the available material, identify missing requirements, and discuss an assessment or a clearly scoped first phase.
Can you work with our existing systems?
Yes. We first establish the application, data, and integration boundaries rather than assuming everything needs replacement. An application needs to turn a free-text service request into a proposed structured record. The model can draft fields, but server-side validation must check allowed values, required information, and ownership. The interface should show what was inferred and let a person correct it before saving. The final scope depends on access, ownership, and the condition of the existing implementation.
How are scope, timing, and estimates determined?
We estimate from the requirements, dependencies, and acceptance criteria. Can users review or challenge the model’s result? Discovery reduces uncertainty before a fixed commitment. You receive a clear explanation of the proposed work and any unresolved assumptions; no universal price or timeline is implied.
Let’s talk about the actual problem.
Bring the idea, the application, or the workflow that is holding your team back. We’ll review the requirements and discuss a clear scope and estimate.
Request a free consultation