We architect and deploy custom smart contracts for DeFi protocols, NFTs, DAOs, and enterprise applications. Our development process is built on security-first principles with formal verification, comprehensive unit testing, and integration of industry-standard libraries like OpenZeppelin.
LABS
Services
Mobile Cross-Margin Trading System Development
We build the smart contract and interface logic for unified cross-margin accounts, enabling traders to manage portfolio margin across multiple derivative positions from a mobile-first interface.
Chainscore © 2026
overview
BUILD
Custom Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your core business logic.
From initial concept to mainnet deployment, we ensure your contracts are gas-optimized, upgradeable, and secure against the latest attack vectors.
- End-to-End Development: Full lifecycle from requirements to audit-ready code in
Solidity,Rust (Solana), orVyper. - Security & Audits: Rigorous internal review and preparation for third-party audits by firms like CertiK or Quantstamp.
- Gas Optimization: Code profiling to minimize transaction costs and maximize user savings.
- Time-to-Market: Deliver a production-ready MVP within 2-4 weeks, accelerating your launch.
key-features-cards
FULL-STACK TRADING INFRASTRUCTURE
Core Components We Deliver
We build the complete technical foundation for your mobile cross-margin trading platform, delivering production-ready components that handle billions in volume with institutional-grade security.
01
Cross-Margin Smart Contract Engine
Custom Solidity smart contracts implementing isolated and cross-margin logic with real-time P&L calculation, automated liquidations, and multi-asset collateral support (ERC-20, NFTs). Audited by leading security firms.
< 1 sec
Liquidation Execution
99.9%
Uptime SLA
02
Mobile-First Trading SDK
Native iOS & Android SDKs (Swift, Kotlin) with pre-built UI components for order placement, portfolio management, and real-time market data. Integrates seamlessly with your existing app in under 2 weeks.
< 2 weeks
Integration Time
50ms
Order Latency
03
Risk & Liquidation Management System
Automated risk engine monitoring positions 24/7, calculating margin ratios, and executing liquidations via keeper networks. Includes configurable risk parameters and real-time alerts for your ops team.
24/7
Monitoring
0.1%
Slippage Target
05
Multi-Chain Wallet & Bridge Integration
Secure non-custodial wallet module supporting EVM & non-EVM chains (Ethereum, Arbitrum, Solana). Includes built-in cross-chain bridging for collateral management across networks.
5+ Chains
Supported
AA & MPC
Wallet Types
06
Compliance & Reporting Dashboard
Back-office dashboard for transaction monitoring, user activity logs, and regulatory reporting. Generates audit trails compliant with FATF Travel Rule and emerging DeFi regulations.
FATF Compliant
Reporting
Real-Time
Audit Trail
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our Mobile Cross-Margin Trading System delivers more than just code. We provide a production-ready platform engineered for scale, security, and superior user experience, directly impacting your key business metrics.
01
Accelerated Market Entry
Deploy a fully functional cross-margin trading platform in under 6 weeks, from specification to mainnet launch. Our modular architecture and battle-tested components eliminate months of development time.
< 6 weeks
Time to Market
90%+
Code Reuse
02
Institutional-Grade Security
Smart contracts and system architecture undergo formal verification and audits by firms like Quantstamp or CertiK. We implement multi-sig treasury management and real-time risk monitoring to protect user funds.
100%
Audit Coverage
24/7
Risk Monitoring
03
Capital Efficiency & Liquidity
Maximize user leverage and platform revenue with a unified margin account model. Our system supports cross-collateralization across spot and perpetual markets, increasing user trading volume and platform fee capture.
5-10x
Leverage Support
30-50%
Capital Efficiency Gain
04
Sub-Second Trading Experience
Deliver a native mobile feel with <100ms order placement and real-time P&L updates. Our optimized off-chain matching engine and low-latency WebSocket feeds ensure performance that matches top CEXs.
< 100ms
Order Latency
99.9%
Uptime SLA
05
Regulatory Compliance Ready
Architected with compliance in mind, featuring configurable KYC/AML integration points, transaction monitoring alerts, and jurisdiction-specific trading rule engines to simplify global expansion.
10+
KYC Provider Integrations
Modular
Rule Engine
06
Scalable Multi-Chain Foundation
Built for growth with native support for EVM chains (Arbitrum, Base) and a modular design for easy addition of new networks. Handle 10,000+ TPS with our horizontally scalable backend services.
10k+
TPS Capacity
2+
Chains Supported
A structured approach to launching your mobile cross-margin platform
Phased Development Roadmap
Our proven 4-phase methodology ensures a secure, scalable, and feature-rich mobile cross-margin trading system, delivered on time and within budget.
| Phase & Deliverables | Timeline | Key Features | Outcome |
|---|---|---|---|
Phase 1: Foundation & Core Smart Contracts | 2-3 weeks | Margin engine logic, isolated/cross-margin modes, price oracle integration, basic liquidation module | Audited, deployable smart contract suite for core margin functionality |
Phase 2: Backend & Risk Infrastructure | 3-4 weeks | Risk calculation engine, real-time P&L tracking, position manager API, liquidation bot framework | Fully functional backend API with real-time risk management and monitoring |
Phase 3: Mobile Application Development | 4-5 weeks | Native iOS & Android apps, real-time order book, charting (TradingView), wallet connectivity (WalletConnect) | Production-ready mobile applications for end-users on both major platforms |
Phase 4: Launch & Scale | 1-2 weeks | Mainnet deployment, monitoring dashboard setup, stress testing, go-live support | Your platform is live, secure, and ready to onboard users with full operational support |
how-we-deliver
PROVEN PROCESS
Our Development Methodology
We deliver production-ready mobile cross-margin systems through a rigorous, security-first development lifecycle designed for financial-grade reliability and rapid time-to-market.
01
Architecture & Design
We design scalable, modular system architectures using battle-tested patterns for order matching, risk engines, and real-time price feeds. Our designs prioritize low-latency execution and seamless wallet integration.
< 2 ms
Order Latency Target
99.99%
System Uptime SLA
02
Smart Contract Development
Secure, gas-optimized smart contracts for margin pools, liquidation logic, and collateral management. Built with Solidity 0.8+ and OpenZeppelin libraries, following formal verification patterns.
100%
Test Coverage
2 Audits
Minimum
03
Mobile-First Engineering
Native iOS (Swift) and Android (Kotlin) SDKs with Web3 integration, real-time balance updates, and secure key management. We ensure a responsive, intuitive trading experience on mobile devices.
60 FPS
UI Performance
< 100 MB
App Size Target
04
Security & Auditing
Comprehensive security review including smart contract audits, penetration testing on backend APIs, and mobile app security analysis. We integrate with leading audit firms like CertiK and Quantstamp.
Zero
Critical Bugs Shipped
SOC 2
Compliance Ready
05
Testing & QA
Multi-layered testing strategy: unit tests for contracts, integration tests for APIs, and performance load testing simulating 10k+ concurrent users. Includes automated regression suites.
10k+
Concurrent User Sim
> 95%
Automation Coverage
06
Deployment & Monitoring
CI/CD pipeline for automated deployments to mainnet and testnets. We implement real-time monitoring with Datadog/Sentry, alerting for liquidity thresholds, failed transactions, and system health.
< 1 hr
Rollback Time
24/7
Incident Response
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy audit-ready smart contracts that form the foundation of your application. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security and upgradability from day one.
Deliver a secure, functional MVP in as little as 2-4 weeks.
Our full-cycle service includes:
- Architecture & Design: Gas-optimized logic for
ERC-20,ERC-721, and custom token standards. - Development & Testing: Comprehensive unit and integration tests with >95% coverage.
- Deployment & Verification: Mainnet deployment with multi-signature wallet controls.
- Post-Launch Support: Monitoring, incident response, and upgrade management.
Mobile Cross-Margin Trading
Frequently Asked Questions
Get clear answers on our development process, security, and support for your mobile cross-margin trading platform.
A production-ready MVP with core trading, risk engine, and wallet integration typically deploys in 6-8 weeks. Complex features like multi-asset pools, advanced liquidation logic, or custom oracle integrations can extend this to 12-14 weeks. We use agile sprints with weekly demos to ensure transparency and alignment.
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