Blockchain Development
Smart contracts are easy to write and hard to write correctly.
Blockchain projects fail in one of two ways: either the smart contract has a bug that drains funds, or the project is technically fine but shouldn't have been on-chain in the first place. We'll be honest about both. If there's a good reason to use a blockchain, we know how to build on it safely.
What this involves
Smart contracts that do what you think they do
Solidity, Rust, or Vyper — we write contracts that have been reviewed and tested properly before deployment. Audits aren't a nice-to-have when there's real money involved. We also help you understand what an audit will and won't catch, so you're not surprised later.
DeFi and token systems
Liquidity pools, staking, yield mechanisms, governance, vesting schedules — these are well-trodden patterns with well-documented failure modes. We use the patterns that work and stay away from the ones that have been exploited, along with clear explanations of the trade-offs in each design choice.
NFT platforms and digital ownership
Minting, royalties, metadata standards, IPFS storage, marketplace integrations. Whether it's art, gaming assets, or real-world asset tokenisation, we handle the full stack — including the parts that most tutorials skip, like what happens when IPFS goes down or a royalty standard changes.
Enterprise blockchain with Hyperledger Fabric
Supply chain transparency, document provenance, multi-party workflows where you need an immutable audit trail but don't need a public chain. Fabric is the right tool for this use case and we've deployed it in production environments — not just run through the getting-started guides.
This is a good fit if…
- You need a trustless system where multiple parties don't share a database and don't fully trust each other
- You're tokenising a real asset and need the legal and technical architecture to align
- You have an existing Web3 product and want a security review before more funds go through it
- You want an honest opinion on whether blockchain is actually the right call for what you're building
- You need to build on Ethereum, Polygon, Solana, or Hyperledger Fabric and want someone who has done it before
Technologies we use
We work in the stack you already have. Here's what we typically reach for in this area.
Common questions
Do you do smart contract audits?
We review and test contracts thoroughly as part of every build, but we're not a formal audit firm. For contracts that will hold significant funds, we recommend an independent audit on top of our work. We'll tell you which firms we trust for this.
Which chains do you build on?
Ethereum, Polygon, Solana, and Hyperledger Fabric are where most of our work is. We've also deployed on Arbitrum, Optimism, and Base. If your chain isn't on this list, ask — we'll tell you honestly whether we're the right fit.
What does a typical smart contract engagement look like?
Design session, spec, implementation, tests (unit + integration + fork tests), internal review, deployment to testnet, review period, then mainnet deployment. The process is thorough by design — shortcuts here are expensive.
Do you advise on tokenomics?
We'll give you an honest technical read on whether your tokenomics design has obvious failure modes or known exploit vectors. We're engineers, not economists — our input is "this design has a known exploit" rather than "here's how to make your token go up."