Ethereum Development Services
Ethereum development company with years of production experience building on the network. We write Solidity contracts for DeFi protocols, token systems, and dApps. Our team has shipped smart contracts securing hundreds of millions in value - we understand what it takes to build secure, gas-efficient code that works at scale.
Why Build on Ethereum
Ethereum remains the foundation of decentralized applications. Here is why teams choose it for serious projects.
Largest Developer Ecosystem
Ethereum has the most developers, tools, and infrastructure of any blockchain. Solidity skills transfer across hundreds of EVM-compatible chains.
Proven Security Model
Battle-tested since 2015, Ethereum secures hundreds of billions in value. The network's security and decentralization are unmatched.
DeFi and NFT Dominance
Most DeFi protocols and NFT projects run on Ethereum. Building here means access to deep liquidity and established user bases.
L2 Scaling Solutions
Rollups like Arbitrum and Optimism inherit Ethereum security while offering faster, cheaper transactions. The ecosystem solves its own challenges.
Ethereum Developer Services
From token contracts to complex DeFi protocols, we build Ethereum applications that handle real value securely.
Smart Contract Development
Custom Solidity contracts built for security and gas efficiency. From simple token contracts to complex multi-contract systems with thorough test coverage and audit preparation.
Token Development
ERC-20 fungible tokens, ERC-721 NFTs, and ERC-1155 multi-token standards. We implement vesting schedules, governance features, and custom transfer logic.
DeFi Protocol Development
Lending platforms, decentralized exchanges, yield aggregators, and staking systems. We understand DeFi economics and build protocols that create sustainable value.
Layer 2 Solutions
Deploy on Arbitrum, Optimism, Base, and other L2s for lower gas costs and faster transactions. Same security guarantees, better user experience.
Our Approach to Ethereum Development
Security-first development with gas optimization and audit-ready code. We build contracts that stand up to scrutiny.
Gas Optimization
Every wei matters. We optimize storage patterns, batch operations, minimize calldata, and refactor logic to reduce transaction costs without compromising security.
Upgradeable Contracts
Proxy patterns that let you improve contracts over time. UUPS, transparent proxies, and diamond patterns implemented with proper access controls.
Security Auditing
We write audit-ready code and conduct internal security reviews. Reentrancy protection, access control verification, and economic attack vector analysis.
Oracle Integration
Chainlink, Pyth, and custom oracle solutions for reliable off-chain data. Price feeds, randomness, and external data sources integrated securely.
Our Development Process
Structured approach from specification through deployment, with security checks at every stage.
Architecture & Design
Define contract structure, identify security requirements, and design for upgradeability and gas efficiency from the start.
Development & Testing
Write clean Solidity with comprehensive unit tests, integration tests, and fuzzing. Every function tested against edge cases.
Security Review & Audit
Internal security review, known vulnerability checks, and preparation for external audit. We fix issues before deployment.
Deploy & Monitor
Careful mainnet deployment with verification, monitoring setup, and documentation for ongoing maintenance.
Why Hire Hexmount as Your Ethereum Development Agency
We combine deep Solidity expertise with production experience building applications that handle significant value.
Production-Tested Experience
We built smart contracts for a decentralized exchange that reached $400M market cap. Our code handles real money at scale.
Security Background
Founding engineers for a UK government crypto asset recovery platform. National security requirements shaped how we approach every contract.
Full-Stack Capability
Beyond Solidity, we build the frontends, indexers, and infrastructure that make dApps usable. Complete products, not just contracts.
Related Services
Explore our other blockchain and Web3 development services.
Ready to Build on Ethereum?
Whether you need smart contracts, a DeFi protocol, or a complete dApp, our Ethereum developers can help you ship secure, production-ready code.