Web3 & Smart Contract Integration
Solidity smart contracts, wallet connections and dApp frontends for voting, NFTs, token sales and tokenized assets.
Overview
We design, test and integrate smart contracts that power real products: voting systems, NFT marketplaces, token launchpads, certificate registries and asset tokenization platforms.
Security is built into our process. Contracts rely on battle-tested OpenZeppelin libraries, are covered by unit, fuzz and invariant tests, and are prepared for an independent audit before mainnet.
What’s included
Solidity development
ERC-20, ERC-721, ERC-1155, governance, vesting and custom logic.
Wallet connection
MetaMask, WalletConnect and embedded wallets with a smooth UX.
Security testing
Static analysis, fuzzing and invariant tests with Foundry and Slither.
Multi-chain
Ethereum, Polygon, BNB Chain, Arbitrum, Base and other EVM networks.
Indexing & data
Event indexing and APIs so your frontend loads on-chain data fast.
Secure deployment
Multisig ownership, verified contracts and documented admin procedures.
Our process
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1
Architecture
We map on-chain vs off-chain responsibilities and write a technical specification.
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2
Contracts
Implementation with tests, gas optimization and NatSpec documentation.
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3
Integration
Frontend and backend integration with typed contract bindings.
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4
Testnet
Public testnet deployment for you and your users to validate.
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5
Audit prep & Mainnet
Audit readiness package, fixes, verified mainnet deployment and monitoring.
Frequently asked questions
We do extensive internal security testing and prepare your code for an independent audit firm, which we strongly recommend before mainnet launch.
Any EVM-compatible network, including Ethereum, Polygon, BNB Chain, Arbitrum, Optimism and Base.
Yes — extending Vote Chain, TokICO, OpenSky or Dao Store is often the fastest route to launch.
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