A smart contract is code deployed to a blockchain that executes automatically when its conditions are met, and once live it is often difficult or impossible to change. LimeChain writes, tests and hardens contracts against explicit invariants, using fuzzing, static analysis and rehearsed deployment, and prepares the specifications and evidence an external auditor needs. Work spans Solidity on EVM chains, Rust on Solana and Daml on Canton Network.
Every engagement runs the same sequence, with the assurance level set by the value at risk rather than by a standard package.
Business logic, actors, assets at risk, chain, integrations, admin powers and measurable acceptance criteria.
The testing and audit plan is set by novelty, immutability, privileged powers and value at risk, not by a standard package.
State transitions, invariants, access control, external calls, upgrade and pause mechanics and failure cases, all testable.
For high-risk logic we build a narrow reference path and its tests first, so behaviour and gas cost are inspectable.
Micro-sprints with weekly technical reviews, and manual review of all value-bearing and permissioned logic.
Configuration, signers, verification, upgrade, monitoring and pause procedures are rehearsed before production and ownership transfer.
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