Service 06 — Web3 Product Engineering
Web3 products people can actually use.
Wallet experiences, transaction flows and asset surfaces engineered around real user behaviour — including every failure state.
- Practice
- Product, clients, design systems
- Standards
- React, EIP-712, EVM, Solana
- Typical scope
- 8–20 weeks, phased
Overview
Web3 fails at the seams.
Signing, gas, waiting, failing: the moments where users meet the chain are where products are won or lost. We design every pending, rejected and reverted state before visual design begins — then build clients that handle them gracefully.
Wallet experiences and key UX, transaction flows, portfolio surfaces, onboarding and recovery journeys: engineered, not decorated.
Capabilities
What this service covers.
- Wallet experiences and key UX — session design, signing clarity, spending policy.
- Transaction flows — simulation, pending states, failure recovery.
- Portfolio and asset surfaces — positions users can reconcile at a glance.
- Onboarding and recovery journeys — designed for the worst day, not the demo.
- Design systems and clients — web and mobile, specified and built.
Engineering considerations
States before screens.
A transaction has at least six states between intent and finality. We specify each one — copy, timing, retry, escape — so engineering and design never improvise under pressure.
Users see consequences before they sign, in plain terms.
Key loss and device change designed alongside onboarding.
Integrations where the right implementation is the easy one.
Technology
Delivery approach
How the work proceeds.
Flows and specification
UX flows with every transaction and failure state specified.
Design system
Components, states and content patterns, built once.
Client engineering
Web and mobile clients integrated with platform services.
Validation and launch
Usability evidence, analytics instrumentation, launch checklist.
Relevant case study
Wallets at multi-tenant scale.
CASE STUDY — WALLETSMulti-tenant Wallet and Rewards Platform
Branded tenant experiences on one codebase; disputes resolved from the event log.
Read the case study →FAQ
Yes — UX flows, design systems and interface specification are part of the engagement, built by engineers and designers together.
Yes. We integrate with in-house design teams routinely, contributing flow logic, state specification and technical constraints.
EVM networks including Ethereum, Polygon, Arbitrum and Base, plus Solana — behind service layers that keep the client fast.
Related services
CTA
Start a conversation about Web3 product engineering.
Bring us the users, the flows and the chains. We will design the product states first — then build them.