Problem and scope definition
Align stakeholders on the users, current workflow and assumptions that need evidence before development.
What you receive
Problem brief, journey map and prioritised requirements.
Product Design
Product Discovery & Prototyping
We help teams clarify what to build before committing to full development. Our designers and engineers map the problem, prototype key journeys and use feedback to sharpen scope and priorities.
Tranz / Engineering in practiceWhat we can help with
Make the product clear before you build more of it
Good product design resolves questions about users, navigation and the work a screen must support. We turn assumptions into flows and prototypes your team can review, then document the interactions engineers need to implement.
Prototype exploration
Compare possible solutions through wireframes and clickable journeys before committing to implementation.
What you receive
Wireframes, interactive prototype and decision notes.
Release planning
Translate the agreed direction into a practical first release with dependencies and open questions visible.
What you receive
Release scope, backlog outline and handoff brief.
Where it helps
Start with a real task, then shape the solution
These are examples of workflows we can scope with your team.
New product definition
Explore the main user problem, compare possible journeys and define a focused first release.
Complex workflow redesign
Simplify dashboards, forms and approvals where users struggle to understand what happens next.
Consistent product interfaces
Bring repeated controls and screen patterns into a reusable system that designers and engineers can maintain.
A concrete scope
Know what the engagement will produce
We agree on the deliverables for your project before delivery begins.
A defined scope
Prioritised workflows, dependencies, responsibilities and acceptance criteria for the agreed release.
Reviewable work
Problem brief, journey map and prioritised requirements; Wireframes, interactive prototype and decision notes; Release scope, backlog outline and handoff brief.
A practical handover
The documentation, configuration, operating guidance and team walkthroughs included in your delivery plan.
Frameworks & tools
A toolkit shaped around your requirements
These are technology options for the engagement. We choose the stack around your existing systems, deployment needs and team; each project uses a relevant subset.
Design & collaboration
Figma
Claude Design
UXPilot
FigJamDesign systems
Ant Design (ANT)
MUI 3
Blade
Atlassian Design System
Apple Human Interface Guidelines (HIG)
Untitled UI
Carbon Design SystemInterface foundations
HTML5
CSS3
Tailwind CSSPrototypes and component systems
React
StorybookBrowser validation
Playwright
CypressHow we work
Move from a clear brief to a useful release
Understand the users
Review the product, stakeholder goals, existing journeys and available user feedback.
Explore the flows
Map navigation and important tasks; compare low-fidelity options before polishing screens.
Prototype and review
Test the key interactions with agreed participants and capture issues that affect the design.
Prepare the handoff
Document components, responsive behaviour, content and states so engineers can build with fewer ambiguities.
Relevant projects
Explore the workflows behind our work
These portfolio examples provide context for the products and business processes we work on.
01
Codin
A private mobile companion for tracking codeine use, triggers and recovery progress.
Explore02
Beewise
An everyday money app for expenses, budgets, savings goals and shared splits.
Explore03
Super Calci
An offline-first Android app combining more than 100 calculators across finance, health and everyday tasks.
ExploreBefore we begin
Questions about the engagement
What do engineers receive at handoff?
The agreed scope can include user flows, screen designs, component specifications, responsive rules and interaction states. We review the handoff with the implementation team.
Can you improve an existing interface?
Yes. We start with the journeys that cause the most confusion, review the current patterns and propose changes that can fit the existing product.
Does discovery include a finished application?
Discovery produces the agreed research, scope and prototype deliverables. Application development is a separate phase, informed by what discovery establishes.
Discuss product discovery & prototyping
Discuss your project ↗Tell us what needs to work better.
Share your current workflow, existing systems and the result you want. We’ll help define a practical next step.