Service — Blockchain & NFT
Blockchain & NFT
Production-grade Web3 development — audited smart contracts, NFT marketplaces, DeFi protocols, token launches, and seamless Web3 frontend integration. We ship real blockchain products, not whitepapers.
Blockchain that works in production.
Most blockchain projects never leave testnet. We engineer audited, gas-optimised contracts and polished Web3 frontends that real users interact with.
Audited Smart Contracts
Every contract we ship is reviewed with static analysis tools and manual audit processes. We document all findings before mainnet deployment.
Gas Optimisation
We write contracts that minimise gas costs without sacrificing security. Users notice — cheaper transactions mean higher engagement.
Multi-Chain Deployment
Ethereum, Polygon, Base, Arbitrum, Solana, and BNB Chain — we deploy where your users are and bridge where needed.
Seamless Web3 UX
MetaMask, WalletConnect, and social login — we make Web3 accessible to users who have never touched crypto before.
Full-stack Web3 development
From ERC-20 tokens to full DeFi protocols and NFT platforms — we cover the entire Web3 stack.
Smart Contract Development
Solidity contracts on EVM chains. ERC-20, ERC-721, ERC-1155, custom logic, upgradeable proxies, and multi-sig governance.
NFT Marketplace Development
Custom NFT marketplaces with minting, listing, auction mechanics, royalties (EIP-2981), and creator dashboards.
DeFi Protocol Development
AMMs, lending protocols, yield farming, staking contracts, and liquidity incentive programmes — audited and production-ready.
Token Launch & Tokenomics
Token design, vesting schedules, ICO/IDO smart contracts, governance tokens (ERC-20 + Governor), and launchpad integration.
DAO Development
On-chain governance with proposal creation, voting, timelock execution, and treasury management. OpenZeppelin Governor framework.
Web3 Frontend Integration
React + ethers.js / wagmi frontends with wallet connection, contract interaction, real-time event listening, and ENS resolution.
Smart Contract Audit
We audit contracts written by other teams — manual review, Slither/Mythril analysis, and a findings report with severity rankings.
Cross-Chain & Bridge Integration
LayerZero, Wormhole, and native bridge integrations. Move assets and messages across chains without centralised intermediaries.
From whitepaper to mainnet — structured
Tokenomics & Design
We review your tokenomics, identify attack vectors, and design the contract architecture before writing a single line of Solidity.
Testnet Development
Full development and testing on testnet with automated test suites (Hardhat/Foundry). Every function and edge case covered.
Audit & Review
Static analysis, manual security review, and a written findings report. All critical and high findings resolved before mainnet.
Mainnet Deployment
Staged rollout, contract verification on Etherscan, monitoring setup, and an admin dashboard for contract management.
Common questions
Which blockchains do you develop for?
We primarily develop for EVM-compatible chains: Ethereum, Polygon, Base, Arbitrum, Optimism, Avalanche, and BNB Chain. We also work with Solana (Rust/Anchor). We recommend the right chain based on your gas cost requirements, user base, and ecosystem.
Do you audit smart contracts?
Yes. We offer smart contract audit services using Slither and Mythril for automated analysis, combined with a manual line-by-line review. We produce a written findings report with severity ratings (critical, high, medium, low) and verified fixes.
How do you ensure smart contract security?
We follow OpenZeppelin security patterns, use battle-tested libraries where possible, write comprehensive test suites (unit, integration, fuzzing), run static analysis on every commit, and conduct manual security reviews before any deployment.
Can you build an NFT collection from scratch?
Yes. We build the smart contract (ERC-721A for gas efficiency), generative art pipeline, metadata hosting (IPFS/Arweave), minting site with whitelist/public phases, and an owner dashboard. From concept to mint in 4–8 weeks.
What is the difference between ERC-20 and ERC-721?
ERC-20 is the standard for fungible tokens — identical, interchangeable units used for currencies, governance votes, or utility points. ERC-721 is the standard for non-fungible tokens (NFTs) — each token is unique with its own ID and metadata. ERC-1155 supports both in a single contract.
Can you integrate Web3 into an existing web application?
Yes. We add wallet connection (MetaMask, WalletConnect, Coinbase Wallet), contract interaction, token gating, and NFT display to existing React applications. We can also add Web3 auth (Sign-In with Ethereum) alongside your existing auth system.
How long does blockchain development take?
A simple ERC-20 token takes 1–2 weeks. An NFT collection with minting site takes 4–8 weeks. A DeFi protocol or full NFT marketplace takes 3–6 months. Audit adds 2–4 weeks. We provide a detailed timeline after scoping.
How much does blockchain development cost?
A simple token contract starts from $5,000. An NFT collection with minting site runs $15,000–$35,000. A DeFi protocol or NFT marketplace starts from $50,000. Smart contract audits start from $8,000. We provide fixed-price quotes after scoping.
Let's build your Web3 product
Tell us your chain, your tokenomics, and your users. We respond within 24 hours with a technical architecture and security review plan.
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