Solidity smart contracts, DeFi protocols, NFT platforms, DAO tooling and cross-chain integrations. For enterprises tokenising real-world assets and Web3 startups building the next protocol. Audited before deployment, not after an exploit.
We treat smart contracts like production financial infrastructure — because that's what they are. Every contract is audited before mainnet, every integration tested on testnet. No "move fast and fix the exploit" culture here.
Solidity contracts on Ethereum, Polygon and Base. ERC-20 tokens, ERC-721/1155 NFTs, custom token economics, multisig wallets and time-locks. Written with gas optimisation, reentrancy guards and formal testing before audit.
AMMs, lending protocols, yield aggregators, staking contracts and token vesting schedules. Designed with economic security models, not just code security — because the economics can be the exploit.
Custom NFT marketplaces, mint pages, lazy minting contracts, royalty enforcement and collection management tooling. Full-stack: smart contracts on-chain, IPFS metadata, and a web3 frontend with wallet connection.
On-chain governance with token-weighted voting, timelocks, multi-sig treasury management and proposal execution. Built on OpenZeppelin Governor or custom governance contracts depending on your requirements.
React frontends connected to smart contracts with wagmi, viem and ethers.js. Wallet connection (MetaMask, WalletConnect, Coinbase Wallet), transaction UX, event listening and indexing with The Graph.
Security reviews for third-party contracts and your own code. Slither, Mythril and manual review. We produce a written findings report with severity ratings and fix recommendations — not a certificate, a remediation plan.
The same toolchain across every contract we write — so there are no surprises at audit time, and the testing suite runs on the same environment as the production deployment.
Smart contracts are immutable once deployed. We design around that constraint — extensive testing and audit before anything goes live on mainnet.
Map the contract logic, token economics, access control model and upgrade strategy. Written spec before a line of Solidity. Economic attack surface reviewed before code review.
Contract development with Hardhat and Foundry. Unit tests, integration tests and fuzz tests. 100% branch coverage before audit. Testnet deployment and integration with your frontend.
Internal security review (Slither, Mythril, manual) plus external audit for production contracts holding significant value. All findings resolved and verified before mainnet.
Verified deployment to mainnet. Etherscan verification. Monitoring via Tenderly or Alchemy. Emergency pause and upgrade mechanisms wired and documented before go-live.
Two commitments we make on every blockchain engagement.
Not even a simple ERC-20. The audit might be a faster internal review for a low-value contract and a full external audit for a protocol holding significant TVL — but it is always done. "We'll audit it later" is how $100M exploits happen. We've seen enough post-mortems to know that security shortcuts in blockchain are usually the only decision that matters.
Most smart contract vulnerabilities are economic, not syntactic. A reentrancy guard doesn't protect you from a flash-loan attack on a poorly designed AMM. We review the incentive model, the attack surface for price manipulation, the governance attack vectors and the tokenomics stability before we open our IDE. The code has to be right — but the economics have to be right first.
One example. Additional case studies available under NDA after the discovery call.
A custom ERC-20 token with staking rewards, point-to-token redemption mechanism, admin minting controls and Gnosis Safe treasury — deployed on Polygon for low-cost consumer transactions. Full Foundry test suite, Slither audit, Etherscan verified. 50,000+ redemptions in the first quarter post-launch.
Anything else — email Prakash directly.
60-minute discovery call covering chain selection, contract architecture and economic security. You leave with a scoped proposal and a fixed quote within 48 hours. No SDR, no boilerplate.
Book a 60-min discovery call →