Digital agency

You bring the vision. I build the thing.

A digital agency for people with something real to build. Websites, apps and AI agents, end to end.

One engineer, start to finish. No handoff chain.

You work with the person who builds it.

Years of engineering behind the work, and direct access to the builder in front of it. Websites that carry your story, apps that ship, agents that sound like you.

Built with

01/What I build

Websites

Fast, considered sites that tell your story and bring in the work. Built to load instantly and last.

ShippedAsna, a Bali tour operator: full rebuild with a video hero and a chat agent.

Apps

Full products, not prototypes. Designed, built and shipped, then cared for once they are live.

In betaElsie AAC, an assistive communication app: two years of work, roughly 145 features.

AI agents

Assistants that hold your world and sound like you. In your site, or in WhatsApp and Telegram.

LiveThe Alternative Path: an emotional support agent that holds her voice for programme graduates.

02/The work

TourismWebsite + agent

Asna, Bali Trip Advice

A full rebuild for a private tour operator: a static site with a video hero, plus a Claude chat agent with WhatsApp handoff and session memory. Fifteen rounds of feedback closed in two days.

"The website looks great, and the AI chat is pretty neat."

Agus, CloudTeam
WellnessAI agent

The Alternative Path

Built together with Jess Gilbert: a trauma-informed support agent that holds her programme graduates at scale, in her own voice, so she can breathe. The kind of build that only works when it is done with real care.

Own productApp

Elsie AAC

An assistive communication app giving a voice to people who struggle to speak. Two years of work, roughly 145 features, an App Store beta imminent. Proof that I build products, not just projects.

03/How it works

Two clear steps, then I stay with it. No lock-in, and a proper handover is always on the table.

The Scope

$997 · one week

I take your vision apart and hand you a plan any developer could build from: the problem named, the solution scoped, a fixed quote and architecture notes. Yours to keep. The $997 comes off your Build.

The Build

from $3,497

The scoped system, built properly. Websites, apps and agents, sized in the Scope. Every Build includes the first three months of Care, so something stands behind the thing after launch.

The Care

monthly

Hosting, updates, monitoring and small fixes. I don't build and disappear. Everything I ship stays cared for, or gets handed over properly whenever you want to take it in-house.

The Partner

monthly

Everything in Care, plus ongoing iteration, priority response and a monthly call. For when the work keeps growing and you want a builder on hand.

04/The Scoper

Not sure what it costs? Find out in about forty seconds.

Tap through what you want built and get an honest ballpark on the spot. No forms, no waiting, no call required to see a number.

Try the Scoper
05/The builder
Kadn Dennis, founder of kadn.io

Kadn Dennis

Founder and engineer, kadn.io

I spent years as an engineer on systems where failure was not an option, then left to build things that matter to real people. Websites, apps and agents that give someone their time, their voice or their reach back.

When you work with kadn.io, you work with me, start to finish. No account managers, no handoff chain. The person scoping your project is the person building it.

More about the work