Blockchain Development

We analyse the business case, select the blockchain network (Ethereum, Solana, Polygon, TON, BNB Chain), design smart contract architecture and tokenomics. Define security and scalability requirements.

We write and test smart contracts in Solidity, Rust, Move or FunC. Unit tests, fuzz testing via Foundry, static analysis with Slither/Mythril. OpenZeppelin as the security baseline.

Internal code review, automated analysis, manual audit. For critical projects we engage independent auditors. All vulnerabilities are fixed before deployment.

We deploy contracts to testnet and run integration tests. After verification — mainnet deployment. Integration with frontend, backend, oracles and external services.

We set up transaction monitoring, event listeners, alerts for anomalous activity. Track gas costs, node uptime and liquidity health.

We add new features via upgradeable proxy, expand to additional networks (multichain), optimise gas. Knowledge transfer and documentation for your team.