Code that executes itself.
No middlemen,
no exceptions.
Production-grade smart contracts across Ethereum, Solana, Polygon, and beyond - written by engineers who understand the economics as well as the syntax. We build, audit, and deploy contracts that handle real money without giving attackers a surface to exploit.
Every type of contract, written
to production standard.
We don't adapt templates and call it custom development. Every contract starts from scratch, with the economics modelled before the first line of Solidity is written.
DeFi Protocol Development
Lending markets, DEX AMMs, yield optimisers, liquid staking, and cross-chain bridges. We design the tokenomics alongside the code - because a technically correct contract with broken incentives still fails.
Token Engineering
ERC-20 utility tokens, governance tokens, fee-sharing mechanisms, vesting schedules, and multi-chain deployment. We handle the contract, the deployment, and the Etherscan verification - not just the ABI.
NFT & Digital Asset Contracts
ERC-721 and ERC-1155 contracts with on-chain royalties, lazy minting, reveal mechanics, allowlist management, and marketplace integrations. Tested under the gas conditions real mints operate in.
DAO Governance & Treasury
Proposal systems, quorum logic, timelock controllers, multi-sig treasury management, and vote delegation. We build governance contracts that are actually usable - not just technically complete.
Solana Programs (Rust)
Native Solana programs in Rust and Anchor framework - SPL tokens, staking pools, NFT marketplaces on Metaplex, and compressed NFTs. We write Anchor correctly, not just quickly.
Smart Contract Audit
Line-by-line security review covering reentrancy, access control flaws, arithmetic issues, oracle manipulation, flash loan attack vectors, and business logic vulnerabilities. Manual review - not just static analysis.
From spec to mainnet in
a structured six-phase process
Most smart contract disasters happen in the design phase, not the code. We spend the first two phases making sure the logic is provably correct before anyone opens a code editor.
We model the tokenomics, incentive structure, and attack surface before writing any code. A protocol with correct Solidity and broken incentives fails in production - sometimes expensively.
Formal specification of every function, state transition, access control rule, and edge case. Written and signed off before development begins - the spec is the source of truth, not the code.
Contract development in Solidity, Rust, or Vyper depending on target chain. Foundry-based unit tests written in parallel - coverage above 95% before the code leaves our hands.
Our own security team reviews the code before any external audit - Slither static analysis, Echidna property-based fuzzing, and manual reentrancy and access control review.
For contracts handling significant value, we coordinate external audits with specialist firms (Certik, Trail of Bits, Sherlock) and manage the remediation process from their findings.
Staged deployment - testnet first, then mainnet with a scripted deployment process and Etherscan verification. Post-deployment monitoring via Tenderly alerts and Forta detection bots.
Every major chain. Every ERC
standard your project needs.
We're not a single-chain shop. Our engineers hold deep familiarity with EVM chains and non-EVM ecosystems - so the advice you get is based on what's right for the use case, not what we happen to know.
The gold standard for DeFi, NFTs, and governance protocols. High security guarantees, enormous tooling ecosystem, and the largest developer community.
65,000 TPS and sub-cent transaction fees make Solana the right choice for high-frequency applications and NFT collections where gas cost is a product constraint.
Ethereum-compatible with dramatically lower fees. The practical choice for applications that need Solidity compatibility but can't absorb mainnet Ethereum gas costs.
High throughput and low transaction costs with a large retail user base. Most Ethereum contracts deploy to BNB Chain with minimal modification.
Optimistic rollups with Ethereum security and near-mainnet tooling. The current favourite for DeFi protocols that need low fees without abandoning Ethereum's security model.
Sub-second finality with custom subnet deployment - ideal for institutional DeFi, gaming platforms, and applications that need dedicated blockspace with Solidity compatibility.
We implement every major token and governance standard correctly - including the parts of the specification that most developers skip because they look optional until they aren't.
Smart contracts don't have a
patch Tuesday. Security is final.
The immutability that makes smart contracts powerful makes security non-negotiable. A vulnerability deployed to mainnet can't be quietly patched at 11pm - it's there until the protocol is migrated or the funds are gone.
Audit Coverage Scope
Every audit covers the full attack surface - not just the vulnerabilities that appear in automated scanner output.
Every function is read, traced, and challenged by a security engineer - not handed to Slither alone. Automated tools miss business logic vulnerabilities because they don't understand what the contract is supposed to do. We do.
Echidna property-based fuzzing and Foundry invariant tests generate thousands of random inputs to find edge cases that deterministic unit tests miss. Particularly effective for AMM math and vault accounting.
Every privileged function mapped, every admin key reviewed, every upgrade mechanism evaluated. We check whether the contract can be paused, drained, or upgraded by a single compromised key - and flag it if it can.
Flash loan attack scenarios, price oracle manipulation paths, and sandwich attack vectors modelled in Foundry fork tests against mainnet state. This is where automated tools consistently fail and human expertise is irreplaceable.
Every finding is categorised by severity (Critical / High / Medium / Low / Informational), explained in plain language with a PoC where possible, and paired with a specific remediation recommendation. We re-review after fixes.
Smart contract engineers who read
audit reports before they write code
The best time to understand how contracts get exploited is before you write yours. Our team has read every major DeFi post-mortem and designed the preventive patterns into our standard templates.
A Solidity function that correctly implements a bad economic design is still a failed contract. We model the token flows and incentive structure before anyone opens a code editor - not as a separate deliverable, as a precondition for starting.
ReentrancyGuard, SafeERC20, access control, and input validation aren't security add-ons we upsell - they're in every contract we write from line one. OpenZeppelin contracts are starting points, not final answers.
Every contract ships with NatSpec documentation, deployment scripts, an integration guide, and a risk register. If something goes wrong six months after delivery, your team can understand the code without calling us.
Our engineers work across EVM chains and Solana regularly - not one with a passing familiarity with the other. Chain selection advice is based on actual experience with the tradeoffs at the protocol level.
We consider 95%+ test coverage a minimum, not a bonus. Foundry invariant tests, property-based fuzzing, and fork tests against mainnet state are standard parts of our development process - not optional extras.
Every line of Solidity, every test file, every deployment script, every audit report - all transferred to you under a full IP assignment agreement. No proprietary SDKs, no ongoing licence fees.
The questions clients ask before they engage
Honest answers about smart contract development, audit timelines, and costs. Anything missing? Ask directly.
Your contract, built right
the first time.
Book a free 45-minute technical scoping call. We'll review your protocol design, identify the highest-risk areas, recommend the right chain and architecture, and give you a realistic timeline and cost estimate - before you commit to anything.