Service
Blockchain Development
Production Web3 engineering — smart contracts, token systems, wallet integrations, and decentralized apps built with security and auditability in mind.
What we build
Blockchain & Web3 offerings
Smart contracts through mainnet launch — tokens, dApps, wallets, indexing, security review, and production monitoring in one engineering partner.
Smart contracts, dApps, and Web3 integrations
Service 01
Smart Contracts & Token Systems
Solidity contracts, token standards, and upgrade paths — engineered for auditability and mainnet safety.
Define
Token · Chain · Rules
Architect
Contracts · Upgrades
Develop & test
Solidity · Gas · CI
Audit-ready
Verified · Documented
We write and harden on-chain logic for production — ERC-20/721/1155 tokens, vesting and staking, multisig governance, and proxy upgrade patterns where your roadmap requires iteration without redeploying user funds. Every contract ships with tests, gas profiling, and documentation your auditors and investors expect.
- Chain selection (Ethereum, L2s, EVM-compatible) with cost/latency tradeoffs
- Solidity development with Hardhat/Foundry test suites and coverage
- Tokenomics design — supply, vesting, rewards, and treasury controls
- Upgradeable proxy patterns (UUPS/Transparent) when governance requires it
- Deployment scripts, verification, and multisig-controlled upgrades
- SOLIDITY
- HARDHAT
- ERC-20
- ERC-721
- TOKENOMICS
- MULTISIG
Typical scope
2–4 wks
for audited-ready token + core contract suite on testnet — timeline extends with formal third-party audit cycles
Service 02
dApps, Wallets & On-Chain Indexing
User-facing Web3 products — wallet flows, indexers, and backends that keep chain state in sync.
UX & flows
Connect · Sign · Pay
Index & API
Events · Cache · API
Integrate
Contracts · Webhooks
Live dApp
Testnet · Mainnet
Smart contracts are half the product. We build the full surface — React/Next.js dApp frontends, WalletConnect and embedded wallet flows, event listeners, The Graph subgraphs or custom indexers, and Node.js APIs that cache chain reads so your UX feels instant, not block-explorer slow.
- Next.js dApp UIs with wagmi/viem or ethers.js integrations
- WalletConnect, MetaMask, and embedded wallet onboarding flows
- The Graph subgraphs and custom indexers for events & balances
- IPFS/Arweave metadata pipelines for NFTs and dynamic assets
- PostgreSQL-backed APIs for history, notifications, and off-chain state
- DAPP
- WALLETCONNECT
- THE GRAPH
- IPFS
- NEXT.JS
- INDEXER
Recent outcome
1 stack
AI copilot, full-stack product, and blockchain settlement layer delivered as one integrated build — not three vendors
Service 03
Security Review, Testnet & Mainnet Launch
From testnet drills to mainnet go-live — monitoring, incident playbooks, and post-launch support.
Review
Threats · Fixes · Tests
Testnet
Deploy · Beta · Soak
Mainnet prep
Multisig · Runbook
Live & monitored
Alerts · Support
Launching on-chain is irreversible. We prepare you for it — internal security review, testnet soak tests, mainnet deployment runbooks, multisig ceremonies, and production monitoring for contract events, treasury movements, and abnormal gas spikes. We coordinate with third-party auditors and stay on retainer through your first major upgrades.
- Threat modeling, access control review, and reentrancy/griefing checks
- Testnet deployment, faucet strategy, and staged user beta programs
- Mainnet launch runbooks — multisig steps, verification, and comms
- On-chain monitoring, alerting, and treasury movement policies
- Post-launch support — upgrades, incident response, and indexer recovery
- SECURITY REVIEW
- TESTNET
- MAINNET
- MONITORING
- INCIDENT RESPONSE
Launch readiness
100%
checklist coverage — contracts verified, indexers synced, wallets tested, and rollback paths documented before mainnet
What's included
- Smart contract development
- dApp & wallet integration
- Token & NFT systems
- Web3 backend & indexing
Tech we use
- Web3
- Solidity · Hardhat · Ethers.js · Smart Contracts · IPFS
- Stack
- TypeScript · Node.js · The Graph · PostgreSQL
Ready to start your blockchain development project?
Book a free call — we'll scope it together and ship with clarity.