Product design shipped as code, not wireframes.

We design web apps, mobile apps and marketing sites. What you approve is the interface code you receive.

We design it, then we build it.

Stream Ocean

Camera feeds, sensors and biodiversity scores a non-scientist can read.

New product and MVP
Stream Ocean brand hero: humpback whales seen from aboveStream Ocean marketing site on a laptopSentinel monitoring dashboard on a desktop monitorSentinel monitoring dashboard on a tablet

RaiseNow

A design system across two products and four brands, plus the governance to hold it.

Design systems
RaiseNow campaign editor, Essentials step, with the live donation form beside itRaiseNow campaign editor, Amounts step: recurring plans and suggested amounts next to the live formKoalect by RaiseNow: campaigns overview with totals and a campaign tableRaiseNow settings: users table with roles and accountsRaiseNow donation form on a laptop

Yutugy

Tariff modelling and consumption forecasting for French households.

Product redesignDesign engineering
Read the case
Yutugy consumption, week view with spot prices, switching between week, month and the previous monthYutugy dashboard showing current consumption and priceYutugy consumption, month view with spot pricesYutugy consumption, week view with spot prices

Electromaps

Live charger availability, connector type, power and price per kWh.

Product redesign
Electromaps: Map & FiltersElectromaps: Charging stationElectromaps: TabsElectromaps: Charge pointsElectromaps: Charge

How we deliver product work

  1. 01

    Scope the work

    We inspect the product, setup and constraints before quoting. You get a clear build scope.

  2. 02

    Test in code

    You try a coded prototype on a branch or link, with real or simulated data.

  3. 03

    Ship

    We take the tested version to a merge-ready PR or live release.

What we take on

draft pricing

Every engagement is scoped and priced before it starts. You pay per milestone after you approve it, and you own every deliverable and source file we produce.

Who you work with

More about Krux

Before you start

How do we start?

Tell us what you are building. We will ask a few questions and arrange a call if it looks like a fit. We scope and price the work before it starts. If the project needs discovery first, we agree a separate paid phase with you.

Do you build what you design?

For product and website work, yes. We deliver the interface as a merge-ready PR or live release. Standalone brand identity work includes assets, guidelines and application examples; implementation is quoted separately.

Can you work from existing designs?

Yes. We use them as a starting point, then resolve missing states and interactions before delivery.

Do you work with our existing product and team?

Yes. We work within your product, brand and technical constraints. You decide whether we work independently or with your team.

How fast will we see work?

Scoping ends with a concrete plan, timeline and price. For product work, you get a coded prototype to try early. For brand identity work, you review visual directions before we develop the selected identity.

How does payment work?

You pay per milestone after you approve its delivery. You own every deliverable and source file we produce.

Do you design for web, mobile, or both?

We design web apps, mobile apps for iOS and Android, and marketing sites. We deliver the interface in code. Backend development and systems architecture are outside our scope.