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Custom Development

Advanced Development, Enterprise Scale

Production-grade engineering on a modern, scalable stack — built to perform and built to last.

Custom Development

Our engineers ship fast, secure, maintainable software: Next.js and React front-ends, Node.js and edge back-ends, typed end-to-end, observability baked in. We integrate CRMs, payments, AI, and realtime infrastructure into seamless experiences.

What’s Included

Built to the Highest Standard

Next.js / React / TypeScript

Modern, typed, component-driven front-ends.

APIs & Integrations

CRM, Stripe, AI, and third-party systems unified.

Realtime & AI

Vector search, assistants, and live infrastructure.

Performance

Core Web Vitals optimized for speed and SEO.

Security

Enterprise hardening and best practices.

Scalable Architecture

Containerized, multi-region, future-proof.

The Difference

Two Ways to Build the Same Feature

Same requirement, same deadline. The difference shows up in month nine, when someone has to change it.

The Usual Build

Fast to demo, expensive to own.

Types Stop at the Boundary

The front end trusts a shape the API no longer returns. The bug reaches production because nothing checked.

Integrations Bolted On

CRM and payment logic live inside components, so swapping a vendor means a rewrite.

No Observability

The first report of an outage is a customer email. Diagnosis starts by guessing.

Handover Is a Zip File

The next team spends its first month reading code instead of shipping features.

The Dark Water Build

Slower on day three, faster on day three hundred.

Typed End to End

One schema generates database types, API contracts, and front-end props. A breaking change fails the build, not the customer.

Integrations Behind Adapters

Every third-party system sits behind an interface we own. Vendors become a configuration decision.

Observable From Day One

Structured logs, traces, error budgets, and alerting ship with the first release, not after the first incident.

Documented and Transferable

Architecture decision records, runbooks, and a seeded local environment. Any competent engineer is productive in a day.

Architecture

Four Decisions Set the Next Three Years

Most of what makes software expensive to own is decided in the first fortnight, by people who are moving too fast to write it down. We slow down for exactly four questions, document the answers, and then move quickly for the rest of the project.

Rendering strategy. Data contract. Integration boundary. Failure behavior. Everything else is negotiable.

Rendering Strategy

Static, streamed, or client-rendered is decided per route against real traffic patterns, not as a framework-wide religion.

Data Contract

A single source of truth for schema. Database, API, and interface types are generated, never hand-synchronized.

Integration Boundary

CRM, billing, search, and AI providers sit behind adapters, so replacing one is a week rather than a quarter.

Failure Behavior

Every external call has a timeout, a retry policy, and a defined degraded state. Nothing takes the page down with it.

The Stack

Boring Where It Counts, Modern Where It Pays

We standardize hard. A narrow stack means every engineer on your project is senior in every part of it.

Interface Layer

Typed, component-driven front ends with motion built in rather than bolted on.

Next.jsReactTypeScriptTailwindRadix UIGSAPStorybook

Data & Services

Relational by default, cached deliberately, with contracts enforced at the edges.

Node.jsPostgreSQLPrismaRedistRPCGraphQLStripe

Platform & Operations

Reproducible environments, automated gates, and production you can actually see into.

VercelAWSDockerGitHub ActionsTerraformSentryPlaywright
Delivery

How Your Platform Goes Live

Indicative timeline for a DW Business OS deployment with custom engineering on top. DW Enterprise programs run the same phases on a longer clock.

Weeks 1–2

Technical Discovery

Systems audit, data model, integration inventory, and a written architecture decision record you keep whether or not we build it.

Weeks 3–6

Core Build

Schema, API, and interface shipped together behind a feature flag. You get a working staging URL from the end of week three.

Weeks 7–9

Integration & Hardening

Third-party systems wired, load tested, penetration reviewed, and instrumented. Error budgets and alerts go live here.

Weeks 10–12

Launch & Handover

Staged rollout, runbooks, monitoring dashboards, and two working sessions with your team before we step back.

Definition of Done

What Has to Be True Before We Ship

A ticket is not finished because it works on a laptop. Six gates apply to every merge.

Typed End to End

Strict TypeScript with no escape hatches. Types are generated from the schema, so drift fails the pipeline.

Tested Where It Matters

Unit tests on business logic, integration tests on contracts, Playwright on the paths that make money.

Fast Under Load

Core Web Vitals budgets enforced in continuous integration. A regression blocks the merge automatically.

Observable in Production

Structured logging, distributed tracing, and alerting on the metrics your business actually cares about.

Secure by Default

Dependency scanning, secrets management, least-privilege access, and hardened headers on every response.

Documented for the Next Engineer

Architecture records, runbooks, and a one-command local environment. No knowledge lives in one person.

0Typed end to end, database to browser
0Typical platform build, discovery to launch
0Monitoring on every managed platform
0Vendor lock-in — you keep the code
Engineering FAQ

The Questions Technical Buyers Ask

Yes, entirely. Repositories live in your organization from the first commit, and the license is unrestricted. There is no proprietary runtime and no vendor lock at the code layer.

That is a common arrangement. We work in your repositories, follow your review process, and pair with your team through the build so capability transfers rather than concentrates.

We wrap it. An adapter layer exposes a clean contract to the new platform while the legacy system stays in place, then it is retired route by route once traffic has moved.

Weekly demo, written change note, revised estimate before any work starts. Nothing gets absorbed silently and nothing gets billed as a surprise.

Support is not a separate retainer — it is the subscription. Monitoring, patching, security, managed hosting and monthly updates are included from DW Essential — $249/mo. DW Business OS — $499/mo adds a monthly strategy session, and DW Enterprise, from $1,500/mo, adds dedicated infrastructure, API access, priority support and a dedicated account manager. Compare every plan →

Yes, and it is usually the fastest return available. See AI Integrations for how we scope, evaluate, and ship it.

Stop Paying For Software. Start Running Your Business.

One Login. One Bill. One Partner. We replace disconnected software with one fully managed operating system that grows with your business.

DW Essential $249/mo · DW Business OS $499/mo · DW Industry Pro $799/mo — setup is quoted once, up front, and halved when you pay annually.