We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development lifecycle includes formal verification, gas optimization, and comprehensive testing to ensure security and efficiency.
EVM Yield Vault Development
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From token standards to complex DeFi logic, we deliver audited code that powers your product.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and staking. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, DAO governance modules, and cross-chain bridges.
- Deliverables: Full test suites, deployment scripts, technical documentation, and audit readiness reports.
Core Technical Capabilities
Our EVM yield vault development is built on a foundation of battle-tested security, modular architecture, and deep protocol integration. We deliver production-ready systems that generate sustainable yield from day one.
Secure Smart Contract Architecture
We build with Solidity 0.8+ using OpenZeppelin libraries and implement a multi-layered security model. Every vault undergoes rigorous internal review and formal verification to protect user assets.
Multi-Chain & L2 Deployment
Deploy your yield strategy across Ethereum, Arbitrum, Optimism, Polygon, and Base. Our architecture is chain-agnostic, enabling rapid expansion to new networks as opportunities arise.
Advanced Yield Strategy Integration
Seamlessly integrate with leading DeFi protocols like Aave, Compound, Uniswap V3, and Curve. We develop custom oracles and rebalancing logic to maximize APY while managing risk.
Gas-Optimized Execution
Our vaults are engineered for minimal gas consumption. We employ techniques like batch processing, storage optimization, and efficient math libraries to reduce user transaction costs by up to 40%.
Comprehensive Audit & Compliance Ready
Vaults are prepared for third-party audits from firms like Trail of Bits and Quantstamp. We include built-in compliance features for whitelisting, KYC hooks, and regulatory reporting.
Modular & Upgradeable Design
Built using proxy patterns (Transparent/UUPS) and modular strategy contracts. This allows for seamless strategy swaps, parameter updates, and future upgrades without migrating user funds.
Business Outcomes for Your Product
Our EVM Yield Vault Development service delivers production-ready infrastructure, not just code. We focus on measurable outcomes that accelerate your time-to-market and ensure operational excellence.
Production-Ready Vaults
Deploy battle-tested, gas-optimized vaults with integrated risk management, multi-strategy support, and real-time performance dashboards. Built on Solidity 0.8+ with OpenZeppelin security patterns.
Security & Audit Assurance
Receive vaults pre-audited by leading firms like Spearbit or Code4rena. We implement formal verification for critical logic and provide a comprehensive post-audit remediation plan.
Multi-Chain Deployment
Launch your yield product simultaneously on Ethereum, Arbitrum, Polygon, and Base. Our architecture abstracts chain-specific complexities for seamless cross-chain asset management.
Integration & Automation
Get plug-and-play integrations with oracles (Chainlink, Pyth), DeFi protocols (Aave, Compound), and automated treasury management for fee collection and compounding.
Ongoing Strategy Support
We provide continuous support for strategy rebalancing, parameter optimization, and upgrades based on market conditions. Includes access to our internal strategy research.
Structured Development Packages
Compare our standardized EVM yield vault development packages, designed to match your project's stage, budget, and security requirements.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Vault Architecture & Strategy | |||
Solidity Smart Contract Development | Core Modules | Full Suite | Full Suite + Custom Logic |
Comprehensive Security Audit | Internal Review | Third-Party Audit (1 Firm) | Third-Party Audit (2 Firms) |
Gas Optimization & Cost Analysis | Basic | Advanced | Advanced + Simulation |
Multi-Chain Deployment Support | 1 Network | Up to 3 Networks | Unlimited Networks |
Integration Testing Suite | Unit Tests | Unit + Integration Tests | Unit, Integration + Fuzz Tests |
Frontend SDK / Widget | Basic React SDK | Custom White-Label Widget | |
Post-Launch Monitoring & Alerting | 30 Days | 90 Days | 1 Year SLA |
Developer Support & Response Time | Email (72h) | Slack Channel (24h) | Dedicated Engineer (4h SLA) |
Estimated Timeline | 4-6 Weeks | 6-10 Weeks | Custom |
Starting Investment | $25,000 | $75,000 | Custom Quote |
Our Security-First Development Process
Every EVM yield vault we build is engineered for security and resilience. Our battle-tested process, refined over 50+ deployments, ensures your protocol is robust, efficient, and ready for mainnet launch.
Architecture & Threat Modeling
We begin with a formal threat model, identifying attack vectors like reentrancy, flash loan exploits, and oracle manipulation. This proactive approach defines security boundaries and informs the entire design.
Gas-Optimized Smart Contracts
Contracts are written in Solidity 0.8+ using OpenZeppelin libraries and our proprietary gas optimization patterns, reducing user transaction costs by up to 40% versus naive implementations.
Multi-Layer Security Testing
Comprehensive testing suite including unit tests (Hardhat/Foundry), integration tests, fuzzing (Echidna), and static analysis (Slither). We simulate mainnet conditions and edge cases before the first audit.
Continuous Upgrades & Maintenance
We offer ongoing support for protocol upgrades, EIP implementations, and dependency management, ensuring long-term security and compatibility with the evolving EVM landscape.
Frequently Asked Questions
Get clear answers on timelines, security, and process for building institutional-grade yield vaults.
A standard, audited yield vault with core strategies (e.g., staking, lending pool deposits) is typically delivered in 4-6 weeks. Complex multi-strategy vaults with custom logic or cross-chain components can take 8-12 weeks. We provide a detailed project plan with weekly milestones after the initial scoping call.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.