We design, build and harden smart contracts across EVM, Solana, Canton and other major blockchain ecosystems. Our work covers new contracts and existing code, with a focus on security, testing, performance and gas efficiency. We define contract invariants upfront and use them to drive fuzzing and property-based testing. A senior engineer reads every value-bearing contract line by line.
We identify the conditions the contract must always satisfy and turn them into automated tests.
We scope testing and audit against the value at risk, the novelty and the admin powers.
We write down admin powers, pause switches and upgrade mechanics while you can still change them.
For mechanisms without precedent, we build a narrow version so you see behavior and gas cost early.
We hold weekly technical reviews and read all value-bearing and permissioned logic by hand.
We run fuzzing, static analysis and fork tests, package the results for your auditor, then fix and retest.
We practice signers, configuration, verification and pause procedures on a testnet, then transfer ownership.
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