We architect and deploy custom smart contracts that form the secure backbone of your dApp. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring gas efficiency and upgradability from day one.
LABS
Services
Mobile Wallet Infrastructure Consulting
Strategic consulting and architecture design for CTOs and product leaders building secure, scalable mobile crypto wallets. We provide the blueprint for technology selection, security, and regulatory compliance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by certified auditors for your Web3 application.
We don't just write code; we engineer systems designed for mainnet from the first line.
Our full-cycle service delivers:
- End-to-end development from specification to deployment on
EVM/L2networks. - Formal verification and comprehensive unit/integration testing to eliminate vulnerabilities.
- Gas optimization audits to reduce user transaction costs by up to 40%.
- Proven security patterns for
ERC-20,ERC-721,ERC-1155, and custom logic.
Partner with a team whose code secures $500M+ in TVL. We provide a detailed security report and post-deployment monitoring for every contract, turning complex blockchain logic into your most reliable asset.
key-features-cards
TANGIBLE OUTCOMES
Our Mobile Wallet Consulting Deliverables
We deliver concrete, production-ready components and strategic blueprints to accelerate your secure mobile wallet development. Every engagement concludes with actionable assets and expert guidance.
01
Security Architecture Review
Comprehensive audit of your wallet's key management, transaction signing, and data storage. We deliver a prioritized remediation report with implementation guidance for MPC, TEEs, or HSM integration.
OWASP
Compliance
Zero Trust
Model
02
Multi-Chain Integration Blueprint
Detailed technical design for seamless EVM, Solana, and Bitcoin SV support. Includes RPC optimization, fee estimation strategies, and a unified transaction builder for consistent user experience.
EVM+
Chains
< 100ms
Sync Time
03
Performance & UX Optimization
Analysis and implementation plan for sub-second transaction signing, efficient state synchronization, and reduced mobile data usage. We benchmark against industry leaders and provide code-level recommendations.
60 FPS
Target
~200KB
App Size Impact
05
Compliance & Onboarding Framework
Structured approach for KYC/AML flows, transaction monitoring, and regulatory reporting tailored to your target jurisdictions. Includes vendor evaluation for identity verification providers.
FATF
Guidelines
GDPR
Compliant
06
Go-to-Market Technical Playbook
Final deliverable outlining API documentation standards, developer onboarding, app store submission checklists, and a phased rollout strategy for beta and public launch.
API First
Design
Phased
Launch Plan
benefits
EXPERTISE YOU CAN TRUST
Why Partner with Chainscore for Your Wallet Strategy
We deliver battle-tested mobile wallet infrastructure that scales with your user base, built on a foundation of security and deep protocol expertise.
01
Proven Security Architecture
Multi-layered security with hardware-backed key management, MPC/AA wallet designs, and comprehensive penetration testing. We build to the standards of top-tier exchanges.
Zero
Critical Vulnerabilities
SOC 2 Type II
Compliance
02
Deep Protocol & Chain Expertise
Native support for 50+ EVM and non-EVM chains (Ethereum, Solana, Aptos, Cosmos). We handle RPC optimization, gas estimation, and chain-specific integrations so you don't have to.
50+
Supported Chains
< 100ms
Avg. RPC Latency
03
Accelerated Time-to-Market
Leverage our modular SDKs and pre-built components for authentication, token swaps, and NFT management. Go from concept to production wallet in weeks, not months.
4-6 weeks
MVP Launch
90%
Code Reuse
04
Enterprise-Grade Scalability
Infrastructure designed for millions of concurrent users. Our managed node clusters and load-balanced RPC endpoints ensure 99.9% uptime and sub-second transaction finality.
99.9%
Uptime SLA
10M+
TPS Capacity
05
Compliance & Regulatory Guidance
Navigate global regulations with built-in features for transaction monitoring, travel rule compliance (VASP), and KYC/AML integration frameworks.
50+
Jurisdictions Mapped
FATF Travel Rule
Compliance Ready
06
Dedicated Technical Partnership
Work directly with our senior blockchain engineers and solution architects. We provide ongoing support, performance optimization, and roadmap planning as your product evolves.
< 15 min
Avg. Support Response
24/7
Incident Monitoring
Mobile Wallet Infrastructure
Build with Confidence: Our Approach vs. Going It Alone
Compare the cost, risk, and time investment of developing secure mobile wallet infrastructure internally versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Secure MVP | 6-9 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security Audit & Pen Testing | External vendor ($30K-$80K) | Included in project scope |
Core Wallet Features | Basic send/receive | MPC, Social Login, Gas Abstraction |
Multi-Chain Support (EVM/Solana) | Months of integration work | Pre-built, configurable modules |
Ongoing Maintenance & Upgrades | 1-2 dedicated engineers | Optional SLA with 99.9% uptime |
Compliance & Risk (Travel Rule, KYC) | Your legal team's responsibility | Architected with compliance-ready patterns |
Total Year 1 Cost (Est.) | $400K - $800K+ | $80K - $200K |
how-we-deliver
STRUCTURED APPROACH
Our 4-Phase Consulting Engagement Process
A proven, outcome-driven methodology to design, build, and launch secure, scalable mobile wallet infrastructure. We de-risk your project with clear deliverables and expert guidance at every step.
01
Phase 1: Discovery & Architecture
We conduct a deep technical assessment of your requirements to define the optimal wallet architecture. Deliverables include a technical specification document, security threat model, and a recommended tech stack (e.g., React Native + Web3.js, Flutter + Ethers.js).
1-2 weeks
Duration
3+ options
Architecture Reviewed
02
Phase 2: Security & Protocol Design
We design your core wallet protocols with security as the foundation. This includes private key management strategy (MPC, HSM, or Smart Contract Wallets), transaction signing flows, and integration with audited DeFi protocols and RPC providers.
Zero Trust
Security Model
OIDC/OAuth2
Auth Standards
03
Phase 3: Development & Integration
Our engineers build and integrate your wallet's core features: multi-chain support (EVM, Solana, etc.), NFT galleries, fiat on/off-ramps, and real-time gas estimation. We follow CI/CD best practices and provide weekly build reviews.
Agile Sprints
Methodology
Bi-weekly
Client Demos
04
Phase 4: Audit, Launch & Support
We prepare your wallet for mainnet with a comprehensive security audit (partner firms available), assist with App Store/Play Store deployment, and establish monitoring & alerting (Sentry, Tenderly). Includes post-launch support and documentation handoff.
Go-Live Ready
Final Deliverable
30 days
Post-Launch Support
Expert Guidance for Your Wallet Strategy
Mobile Wallet Consulting: Frequently Asked Questions
Get clear answers to the most common technical and strategic questions about our mobile wallet infrastructure consulting services.
Our engagement follows a structured 4-phase methodology:
- Discovery & Strategy (1-2 weeks): We analyze your target users, tokenomics, and security requirements to define the wallet architecture.
- Technical Design & Prototyping (2-3 weeks): We create detailed technical specs, UI/UX wireframes, and a functional prototype for key flows.
- Development & Integration (4-8 weeks): Our engineers build the wallet core, integrate with your blockchain(s) and backend, and implement security features.
- Security Audit & Launch Support (2-3 weeks): We conduct internal audits, manage external auditor coordination, and provide go-live support.
This process ensures a predictable timeline and clear deliverables at each milestone.
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