Product design

Service

Product Concept & Design

We validate product direction and design the experience before a single line of production code is written, so engineering builds the right thing once.

Problems we solve

  • The team disagrees on what to build and the debate is being settled in code
  • An idea has never been tested with anyone who would actually use it
  • Engineering is scaling but every screen is still designed from scratch
  • A concept needs to be shown to a board or investors before it exists

Where this fits

  • An idea that hasn't been validated with real users yet
  • A product direction the team can't agree on
  • Needing a design system before engineering scales
  • A prototype for investors or internal buy-in

What's included

  • Product strategy workshops
  • UX research & wireframing
  • UI design systems
  • Prototyping & validation

Technologies

FigmaDesign systemsPrototypingUser research

Process

How we deliver it.

01

Discover

Research with the people who'd actually use the product, before a single screen gets designed.

  • User research
  • Competitive analysis
  • Problem definition

02

Define

Flows and information architecture get locked down while they're still cheap to change — on a whiteboard, not in code.

  • User flows & IA
  • Wireframes
  • Validated product direction

03

Design

High-fidelity UI and a design system built to scale past the first release, not just look good in a pitch deck.

  • UI design
  • Design system
  • Interactive prototype

04

Validate

Prototypes tested with real users before engineering commits, so the build starts on a direction that's already been proven.

  • Usability testing
  • Design handoff
  • Engineering-ready specs

Outcomes

What you have at the end.

Concrete artefacts and capabilities, not a status report.

A product direction with evidence behind it rather than opinion

A design system engineering can build against and extend

An interactive prototype usable for testing and stakeholder buy-in

Specifications in a state another team could implement directly

Why Dopstack

What working with us looks like.

Validated before it's built

We test direction with real users while it still costs an afternoon to change, not a sprint.

Design systems, not one-off screens

Every engagement leaves you with components your engineering team can reuse.

Handoff engineering can actually use

Specs and prototypes built assuming someone else's team picks up the build — because ours often does.

From the blog

Explore a representative scenario.

Illustrative engineering scenarios, not published client projects.

FAQ

Questions we get asked.

Why not go straight to building?

Because changing direction in a prototype costs an afternoon and changing it in production costs a quarter. Discovery is cheap insurance on the expensive part.

How much research is enough?

Enough to stop guessing about the decisions that are expensive to reverse. In practice that is a focused set of sessions, not a research programme.

Do you hand off to our engineers or yours?

Either. The handover is built assuming an external team will implement it — states, edge cases and a component system, rather than a set of static screens.

What if the research says the idea does not work?

Then you found that out at the cheapest possible moment. Reshaping a concept in week three is a much better outcome than defending it in month nine.

Ready to talk about product concept & design?

Let's build something together.

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