Services
Audited smart contracts, DApps and Web3 products with production-grade backends.
Solidity contracts with tests, audits and upgrade-safe patterns.
Wallet UX, indexing and backends around on-chain logic.
Decentralised products with gas-aware flows and monitoring.
Block · overview
We develop secure smart contracts, DApps and Web3 experiences with audited architecture, wallet integration and production-grade backend services.
Audience
Teams launching a token or NFT product
Products that need wallet login and on-chain assets
Founders who want audited contracts, not a fork dumped on mainnet
Use cases
01
Tokens, vesting, staking or marketplace logic with tests and an upgrade plan.
02
Wallet connect, gas-aware UX and clear failure states when a tx reverts.
03
Events, balances and admin tools so the product is usable without a block explorer.
04
Mint, list, settle and royalties with the metadata pipeline included.
Deliverables
01
Contract architecture and threat notes
02
Tested Solidity (or EVM) with testnet deploy
03
DApp or admin that talks to the contracts
04
Mainnet checklist, keys policy and monitoring
05
Incident notes for pause / upgrade paths
Stack
Web3 delivery
Audited patterns, testnet first, then monitored mainnet releases.
Tokenomics, chain choice, compliance and user flows.
Contract architecture, wallet UX and security model.
Contract development, testing and testnet deployment.
Mainnet deployment, monitoring and incident playbooks.
Upgrades, new features and ecosystem integrations.
Engagement
What must be on-chain vs off-chain, and which EVM network fits cost and users.
Roles, pause, upgradeability and how keys are held.
Contracts, tests, a dripped UX and a third-party review if the value at risk needs it.
Deploy, verify, monitor events and a written rollback/pause drill.
New markets, bridges or admin tools without breaking the original invariants.
FAQ
Ethereum, Polygon, BNB Chain and custom EVM networks, plus wallet and NFT marketplace integrations.
We write tests and follow audited patterns. Independent audit is recommended before large TVL and can be scheduled as part of the plan.
Yes — wrappers, staking or a marketplace around a contract that is already live, after we read it.
We separate deployer, pauser and upgrade roles and document who holds them. We do not keep production keys after handover unless you retain us to operate.
