Web3 & Crypto Engineering
Production-grade smart contracts and on-chain integrations on Ethereum and Solana.
We design, build, and audit on-chain systems on Ethereum (EVM) and Solana — from escrow and marketplace contracts to wallet integrations and indexing pipelines. We bring the same engineering discipline to Web3 that we bring to AI: evaluation, observability, and safe rollout.
What we deliver
- Smart contract design, implementation, and test coverage (Solidity on EVM, Rust/Anchor on Solana)
- Wallet, signature, and transaction flows integrated into your product
- Indexers, subgraphs, and event pipelines that keep your UI and analytics in sync with chain state
- Security review, threat modeling, and prep for third-party audits
Is this service right for your organization?
A quick gut-check before you book a call. We are direct about where we add the most value — and where another approach would serve you better.
A good fit if…
- You are shipping a product where on-chain settlement, escrow, or ownership is core to the value proposition.
- You want the same contract behavior across Ethereum and Solana and need a team that works natively on both.
- You already have a working product and need a crypto layer that integrates cleanly with existing backends, auth, and compliance.
- You want an engineering partner who treats security and upgrade paths as first-class concerns, not afterthoughts.
Probably not a fit if…
- You need a token launch for marketing reasons with no underlying product.
- Your use case works better off-chain — we will tell you when a database beats a blockchain.
- You are looking for price speculation advice or market-making strategy; we are a software engineering firm.
Outcomes you can expect
- Contracts that are tested, reviewed, and deployed with clear upgrade and pause mechanisms.
- A clean integration between on-chain state and your product surface, with monitoring for failed and stuck transactions.
- A team that understands the full stack — contracts, indexing, wallets, and the product code that ties them together.
How we engage
Engagements typically run 6–12 weeks, starting with an architecture review that picks the right chain (Ethereum, Solana, or both) and calls out risks before any contract code is written.
Think this fits?
Tell us about the corpus, the workflow, or the team you want to level up. We'll reply with an honest read on whether we can help — and what the first month would look like.
Get in touch