Blockchain development
Smart Contracts, DeFi & Web3
Development at Scale
Specialist blockchain development across Ethereum, Solana & Polygon. 50+ audited smart contracts, DeFi platforms, NFT marketplaces, and Web3 applications shipped for clients in 18+ countries.
What we build
Full-spectrum blockchain services
Smart Contract Development
ERC-20/721/1155, custom token standards, automated escrow, DAO governance, and gas-optimized contracts.
DeFi Protocol Development
AMMs, lending protocols, yield farming, liquidity pools, staking platforms — production-ready and audited.
NFT Platform Development
Full marketplaces, minting tools, royalty engines, lazy minting, and IPFS/Arweave integration.
Web3 Application Development
Wallet integrations (MetaMask, WalletConnect), dApps, cross-chain bridges, and Layer 2 solutions.
Blockchain Consulting
Architecture review, tokenomics design, whitepaper development, tech stack selection, and go-to-market strategy.
Security Audits
Smart contract auditing, penetration testing, reentrancy analysis, formal verification, and vulnerability assessment.
Technologies
Our blockchain tech stack
Case studies
Blockchain projects we've shipped
DeFi Banking Platform (Switzerland)
Multi-chain decentralized banking app with real-time settlements and ISO 20022 compliance for a Swiss fintech startup.
NFT Marketplace (UAE)
50K collections supported, 0.3s mint time, lazy minting, and $8M+ trading volume in the first year.
Supply Chain Blockchain (UK)
99.99% provenance accuracy across 12 enterprise partners, reducing fraud and improving traceability.
Our process
How we build blockchain
Discovery & Requirements
Deep-dive into your business model, compliance needs, and technical requirements.
Tokenomics Design
Economic model, token mechanics, incentive structures, and supply dynamics.
Architecture Planning
Chain selection, protocol design, gas optimization strategy, and scalability roadmap.
Smart Contract Development
Test-driven development using Hardhat/Foundry with 100% coverage targets.
Security Audit
Internal review plus third-party audit. Formal verification where required.
Frontend Integration
Seamless Web3 frontend with wallet connections, real-time state management.
Deployment & Launch
Testnet validation, mainnet deployment, monitoring setup, and emergency procedures.
Ongoing Support
Protocol upgrades, monitoring, incident response, and new feature development.
FAQ
Common questions
How much does blockchain development cost?
Blockchain projects typically range from $25K for a basic smart contract integration to $500K+ for a full DeFi protocol. Cost depends on complexity, chain choice, audit requirements, and frontend scope. We provide detailed estimates after a free discovery call.
How long does it take to build a blockchain application?
A smart contract with a basic frontend takes 6–10 weeks. A full DeFi protocol or NFT marketplace typically requires 4–6 months including security audits. Enterprise permissioned blockchains vary by integration complexity.
Which blockchain should I build on — Ethereum, Solana, or Polygon?
Ethereum is the most trusted for high-value DeFi and institutional clients. Polygon offers lower fees with Ethereum security. Solana excels at high-throughput applications (NFTs, gaming). We help you select based on your user base, transaction volume, and compliance needs.
Do you provide smart contract security audits?
Yes. Every smart contract we deploy goes through internal audit and, for production systems, we recommend third-party audits from firms like CertiK or Halborn. We also offer standalone audit services for contracts written by other teams.
Can you build on private or permissioned blockchains?
Absolutely. We build enterprise solutions on Hyperledger Fabric, Hyperledger Besu (private EVM), and Corda. These are common for supply chain, healthcare, and financial institution use cases requiring data privacy.
What is the difference between a DeFi protocol and a regular financial app?
A DeFi protocol is trustless — code executes automatically on the blockchain without a central authority, funds are never in custody, and users transact peer-to-peer. Regular financial apps rely on a central server and company custody. DeFi requires specialized blockchain development, audit-grade security, and tokenomics design.
Start your blockchain project
Ready to build on the blockchain?
Tell us about your project and get a free consultation within 24 hours.