We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise applications. Our team delivers audit-ready code on day one, leveraging battle-tested patterns from OpenZeppelin and our extensive experience with Solidity 0.8+, Rust (Solana), and Move (Aptos/Sui).
LABS
Services
SSI Wallet UX/UI & Interaction Design
We design and develop intuitive, user-friendly interfaces for complex SSI wallet operations, turning cryptographic complexity into simple user journeys.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Security-First Development: Every contract undergoes internal review against common vulnerabilities (
reentrancy,overflow) before external audit. - Gas Optimization: We minimize transaction costs, achieving up to 40% gas savings for high-frequency operations.
- Full-Stack Integration: Contracts are delivered with comprehensive testing suites and integration guides for your frontend.
From a 2-week MVP to a complex multi-chain protocol, we build the foundational logic that is secure, efficient, and maintainable.
key-features-cards
END-TO-END DELIVERY
Core Design & Development Capabilities
We architect and build secure, intuitive SSI wallets that users trust and adopt. Our full-stack approach combines battle-tested security with seamless UX to accelerate your product launch.
01
Secure Identity & Key Management
Design and implement user-friendly interfaces for decentralized identifiers (DIDs), Verifiable Credentials, and private key operations. We prioritize secure key storage, recovery flows, and clear cryptographic consent.
W3C Compliant
DID/VC Standards
Zero-Knowledge
Proof Integration
02
Cross-Platform Wallet SDKs
Develop and integrate modular SDKs for React Native, Flutter, and web platforms. We deliver reusable components for authentication, transaction signing, and credential presentation.
3+ Platforms
Native Support
Modular
Architecture
03
Transaction & Signing UX
Craft clear, auditable interfaces for complex blockchain interactions. We design flows for multi-chain transactions, batch approvals, and gas fee management that reduce user error.
Human-Readable
Simulations
Multi-Chain
Support
04
Credential Presentation Flows
Build intuitive user journeys for requesting, storing, and presenting Verifiable Credentials. We ensure selective disclosure and proof generation are simple and transparent for end-users.
Selective Disclosure
Privacy by Design
QR/Deep Link
Interaction Modes
05
Security Audits & Penetration Testing
Subject wallet architecture and code to rigorous security reviews. Our process includes threat modeling, smart contract audits, and penetration testing of frontend and mobile applications.
OWASP ASVS
Compliance
Manual + Automated
Testing
06
Performance & Analytics Integration
Engineer wallets for sub-second response times and integrate analytics to track key UX metrics like onboarding completion, transaction success rates, and feature adoption.
< 1s
Response Target
Custom Events
Analytics
benefits
MEASURABLE IMPACT
Business Outcomes: Beyond a Pretty Interface
Our SSI Wallet UX/UI & Interaction Design service delivers tangible business results, from user adoption to operational efficiency. We focus on outcomes that directly impact your bottom line.
01
Accelerated User Onboarding
Reduce first-use friction with intuitive credential issuance flows. We design for < 60-second onboarding, increasing activation rates by up to 40% compared to standard Web3 wallets.
< 60 sec
Target Onboarding
+40%
Activation Rate
02
Enhanced Security & User Trust
Build user confidence with transparent, self-sovereign interactions. Our designs make complex security concepts (key management, selective disclosure) intuitive, reducing support tickets related to user errors by over 60%.
-60%
Support Tickets
Zero-Trust
Architecture
03
Increased Feature Adoption
Drive engagement with discoverable, context-aware features. We structure interactions to guide users to high-value actions like staking or credential verification, boosting feature usage by 3-5x.
3-5x
Feature Usage
Context-Aware
UI Patterns
04
Reduced Development & Maintenance Costs
Leverage our battle-tested, reusable design system and component library for SSI wallets. Accelerate your front-end development by 30% and ensure consistency across platforms (Web, iOS, Android).
-30%
Dev Time
Multi-Platform
Design System
05
Compliance by Design
Embed regulatory requirements (GDPR, eIDAS, travel rule) seamlessly into the user journey. Our workflows ensure verifiable credentials and audit trails are created without burdening the end-user, simplifying compliance overhead.
GDPR/eIDAS
Compliance Ready
Automated
Audit Trails
06
Scalable Interaction Patterns
Future-proof your wallet with modular UX designed for new credential types, DeFi integrations, and cross-chain operations. Our architecture supports adding new features without redesigning core flows.
Modular
Design System
Cross-Chain
Ready
Strategic Decision Analysis
Build vs. Buy: SSI Wallet Front-End
Compare the strategic, technical, and financial implications of developing a Self-Sovereign Identity wallet interface in-house versus leveraging Chainscore's production-ready platform.
| Key Factor | Build In-House | Chainscore Platform |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited, SOC 2) |
Core Wallet Features | Basic DID, VC Support | Full DID, VC, ZK Proofs, Biometrics |
Ongoing Maintenance | 1-2 Full-Time Engineers | Optional SLA from $2K/month |
Cross-Platform Support | Custom per platform | iOS, Android, Web, Extensions |
Regulatory Compliance (e.g., eIDAS) | Your responsibility | Built-in compliance frameworks |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $50K - $150K |
Integration Support | Your team | Dedicated Technical Lead |
how-we-deliver
PROVEN METHODOLOGY
Our SSI-Focused Design Process
We translate the complex principles of Self-Sovereign Identity into intuitive, secure, and compliant user experiences. Our process is built on a foundation of security-first design and user-centric research, ensuring your wallet drives adoption, not friction.
04
Cross-Platform Design Systems
We deliver a cohesive, branded design system for web, mobile, and extension wallets. Our component libraries ensure consistent, accessible interactions across all user touchpoints, accelerating development and ensuring brand integrity.
05
Usability Testing & Iteration
We validate every flow with real users through structured testing sessions focused on security comprehension and task completion. This data-driven approach eliminates guesswork, ensuring high adoption rates and low support overhead.
06
Developer Handoff & Audit Support
We provide production-ready Figma files, interactive prototypes, and comprehensive design specs annotated for developers. Our team supports your engineers through implementation and security audits to ensure pixel-perfect, secure execution.
tech-stack
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
- Protocols:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom standards. - Security: Built with
OpenZeppelinlibraries and formal verification patterns. - Delivery: Production-ready code with comprehensive documentation and test suites.
Reduce your time-to-market from months to weeks with battle-tested contract architecture.
We handle the entire lifecycle: from initial specification and development to deployment on Mainnet, Layer 2s (Arbitrum, Optimism), and testnets. Our contracts are designed for upgradability and seamless integration with your front-end and backend systems.
Technical & Commercial Insights
SSI Wallet Design FAQs
Answers to the most common questions from CTOs and product leads evaluating SSI wallet design partners.
Our process follows a structured 4-phase methodology: Discovery & Strategy (1-2 weeks), where we audit your tech stack and define user personas; UX Architecture & Wireframing (2-3 weeks), focusing on credential flows and key interactions; High-Fidelity UI & Prototyping (3-4 weeks), delivering pixel-perfect, brand-aligned designs; and Developer Handoff & Support (1 week), providing specs, assets, and design system documentation. We integrate with your team via weekly sprints and use Figma for real-time collaboration.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall