We build both immutable and upgradable secure smart contracts, based on your requirements, by using top-level standard contracts security patterns and best practices. We minimize risk by using battle-tested libraries of smart contracts for Ethereum and other EVM-based blockchains. We always include the most used implementations of ERC standards. This reduces the risk of vulnerabilities in your applications by using standard, tested, community-reviewed code. Our core development principles and strategies include security in-depth, simple and modular code, clarity-driven naming conventions, comprehensive unit testing, pre-and-post-condition sanity checks, code consistency, and regular audits.

When developing Smart Contracts in Solidity, our developers collaborate in a private GitHub library. We use the integrated development environment (IDE) VS Code for code creation. We use Hardhat and Foundry for contract deployments and testing. And we use shared libraries such as Open Zeppelin's contracts and access controls for battle-tested design patterns. We use the ChainLink API for hybrid smart contracts that require off-chain oracles. Oracles provide smart contracts with secure gateways to the outside world so that smart contract applications can verify external events, trigger actions on external systems, and leverage computations not possible or practical to do on-chain.

When we develop smart contracts for you, we will provide you not only with the Solidity files (.sol), but also the ABI file(s), test reports (fuzzing and unit), deployment scripts, and all related documentation. Our Solidity contracts incorporate a standard form of comments to provide rich documentation for functions, return variables, and more. This particular form is named the Ethereum Natural Language Specification Format (NatSpec). After deployment, we will monitor your contracts using external tools to detect any suspicious activity or suspicious transactions.