A Few
Good Coders

A Few Good Coders · Services

AI product and integration development

A model response is only one part of an AI feature. Users also need clear controls, useful failure states, and a dependable path through the rest of the product. We help teams integrate personalization, generated content, and agent workflows into mobile and web experiences, with application architecture and data access considered alongside the model.

Is this a fit?

Start with the problem you need to solve.

  • You have an AI prototype and need to connect it to a real product journey, user accounts, data, and releases.
  • Your product needs personalized or generated content with clear user controls and a fallback when the model cannot help.
  • An agent needs to work with business systems, and you need to define its permissions, review steps, and observable behavior before rollout.

Scope and deliverables

What the engagement can include

Choose the work your product needs. The first milestone, acceptance criteria, exclusions, and ownership are agreed before delivery starts.

AI experiences inside the product

Design the entry point, input collection, progress feedback, review controls, and result handling around the user's task. Scope personalized or generated content as a complete journey rather than a disconnected chat window.

Model and service integration

Connect the product to the selected model services and supporting APIs. Keep provider-specific code behind clear boundaries, and define timeouts, retries, and fallback behavior so a model failure does not strand the user.

Agent workflows and scoped access

Define which data an agent can read, which actions it can propose or perform, and where a person must review the result. Apply server-side permissions and audit trails to connected business workflows.

Quality checks and rollout

Agree on representative examples, unacceptable responses, and useful completion criteria. Include latency, usage cost, errors, and fallback behavior in the review plan before broadening access to the feature.

Delivery approach

A practical path to the first release

  1. Define one useful job

    Choose a specific user task and establish what a successful result looks like. Identify available data, access constraints, and where a conventional workflow might solve the problem more simply.

  2. Test the behavior and boundaries

    Build a representative slice with realistic examples. Review output quality, model failures, permissions, latency, and the user controls needed before connecting additional systems.

  3. Integrate and release deliberately

    Connect the validated feature to the product, add review and fallback paths, and define monitoring and ownership. Keep changes to models, prompts, and providers reviewable alongside application changes.

Work and engineering resources

Relevant experience you can explore

Christ Daily personalization

Our Christ Daily (formerly PrayGo) work combines personalized prayer, reminders, and streaks in a cross-platform habit product. It illustrates AI inside a broader daily user journey.

Explore the Christ Daily project

Hamhey relocation workflows

Our Hamhey portfolio entry describes AI-guided housing, documentation, appointment, and payment journeys across mobile platforms and the public product website.

Explore the Hamhey project

Permissioned operational systems

Our anonymized hospital operations example describes a guarded AI interface for operational data, with per-employee permissions, structured audit logging, and observability.

Explore the hospital AI platform

Architecture that remains changeable

Our architecture guide explains the module and data boundaries we use to keep product logic separate from infrastructure and external providers.

Read the architecture guide

Before we start

Common project questions

Can you add AI to an existing mobile or web product?

Yes. The starting point is the user task, existing stack, available APIs, and data-access boundaries. A focused integration can validate the feature before changing the wider product architecture.

Do we need to train a custom model?

That is a design question rather than a prerequisite. Our described services focus on product integration, multi-model orchestration, and agent workflows. We can scope a first integration around suitable model services and evaluate whether it meets your quality, privacy, and operating constraints.

How do you handle sensitive information and model errors?

The project should define which information may reach each provider, retention constraints, permitted actions, and human review requirements. We scope access control, auditability, and fallback behavior around those decisions. No model or integration can be assumed to produce correct answers in every case.

Your first brief

Bring the goal and the constraints.

Describe the user task, current product, available integrations, and what a useful result looks like. Outline data constraints without including confidential records, credentials, or other sensitive data in your initial message.

Discuss your AI feature