Blockchain Development Services

Production smart contracts and the security around them: Solidity and Rust development, independent audits and pre-audit hardening, QA automation, and live-incident response. We hold code to a standard we wrote, Solhint, the linter used by 1M+ developers.

DeFi primitives built from audited bases and tuned to your chain's assets and economics: DEXs, perpetuals, lending and CDP markets, vaults, and prediction markets. Each ships with the oracle, liquidation, and frontend plumbing it needs.

Infrastructure to bring real-world assets on-chain compliantly: permissioned tokens (ERC-3643), async vaults (ERC-7540), and compliance in code, plus our productized lending, insurance, vault, and OTC layers for tokenized RWA.

Staking systems for PoS chains and protocols: liquid staking, chain-native security staking, vote-escrow governance, and a diversified staking-index product. Each layer targets a different capital and network-security need.

The product layer users actually touch: crypto wallets, dApp frontends, and token launches, built on the same contracts, indexing, and infrastructure we run underneath. Full-stack, so the app and the chain stay in sync.

Money that moves onchain: cross-border settlement and payouts on stablecoin rails, payments from a corporate treasury system, wallet-linked IBANs, deposit tokens for banks, a chain's own or a yield-bearing stablecoin, and payments by AI agents. Licensed rails and issuers stay in their roles; we build the integration, controls and reconciliation around them.

The regulated layer around crypto products: MPC custody integration, crypto trading and custody inside a bank's app, client-book migration under MiCA, KYC, AML and Travel Rule integration, and onchain reserve reporting. We hold no license ourselves; we build what licensed firms run.

The data and cross-chain layer serious protocols run on. As a core contributor to Chainlink and the team that ran a top-3 Graph indexer (by indexing rewards, 2020 to 2024), we wire in reliable pricing, cross-chain messaging, and the indexed data your app and users depend on.

Production node and network infrastructure operated under uptime SLAs. Two entry points: end-to-end infrastructure under one roof, or a managed RPC endpoint. Plus validators, explorers, and DePIN networks.

The account layer that teams build on. We have deployed Safe on 120+ EVM networks, where it secures $2B+, and worked inside the Safe codebase for years, plus ERC-4337 account abstraction and the SDKs, CLIs, and libraries (including Solhint) developers rely on.

On-chain privacy for networks and wallets: shielded-pool ZK infrastructure for chains, and a white-label private-transaction mode for wallets and dApps, both compliance-aware.

AI applied to Web3 delivery and operations: a fast lane that takes AI-built prototypes to production, AI-augmented engineering squads that ship with senior review, and AI agents that run the repeatable parts of your operations.

The people layer: engineering-led architecture and strategy consulting, plus embedded dedicated teams to hire senior blockchain developers on demand.