Build Secure Web3 Solutions on Blockchain
Our Blockchain Development Services
From smart contracts to Web3, complete blockchain solutions
Smart Contract Development
Secure, audited smart contracts on Ethereum, Binance Smart Chain, Polygon, and other blockchain platforms.
DApp Development
Decentralized applications with seamless user experience, wallet integration, and Web3 functionality.
NFT Marketplace
Complete NFT marketplace platforms with minting, trading, auctions, and royalty management.
DeFi Solutions
Decentralized finance platforms with lending, staking, yield farming, and liquidity pools.
Token Development
Custom ERC-20, ERC-721, ERC-1155 token creation, deployment, and tokenomics design.
Blockchain Consulting
Blockchain strategy, architecture design, and technology selection for your Web3 projects.
Smart Contract Auditing
Security audits, vulnerability assessment, and best practices compliance for smart contracts.
Web3 Integration
Integrate blockchain functionality into existing applications with wallet connectivity and APIs.
Cross-Chain Solutions
Build cross-chain bridges, interoperability solutions, and multi-chain applications.
DAO Development
Create Decentralized Autonomous Organizations with governance, voting, and treasury management.
Blockchain Migration
Migrate applications to blockchain, upgrade smart contracts, and modernize legacy systems.
Gas Optimization
Optimize smart contracts for gas efficiency, reducing transaction costs and improving performance.
Our Technology Stack
Modern blockchain tools and frameworks
Blockchains
- Ethereum
- Binance Smart Chain
- Polygon
- Avalanche
- Solana
- Arbitrum
Languages
- Solidity
- Vyper
- Rust
- JavaScript
- TypeScript
- Go
Frameworks
- Web3.js
- Ethers.js
- Hardhat
- Truffle
- Foundry
- Brownie
Tools
- MetaMask
- Remix
- OpenZeppelin
- IPFS
- The Graph
- Alchemy
Our Development Process
From strategy to deployment, we deliver excellence
Strategy
Blockchain strategy and architecture design.
Development
Smart contract and DApp development.
Testing
Comprehensive testing and security audits.
Deployment
Deploy to mainnet with proper security measures.
Integration
Integrate with frontend and Web3 infrastructure.
Support
Ongoing maintenance, updates, and optimization.
Why Choose OpenGenX for Blockchain Development?
Secure, innovative Web3 solutions
Blockchain Expertise
Our developers are experts in Ethereum, Solidity, smart contracts, DeFi protocols, and Web3 development ecosystem.
Security First
We prioritize security in smart contract development, following best practices and security audit standards.
Full-Stack Web3
We handle smart contracts, frontend integration, wallet connectivity, and complete DApp development.
Modern Blockchain Tech
We work with latest blockchain technologies, Layer 2 solutions, and emerging Web3 frameworks.
Frequently Asked Questions
Common questions about blockchain development
What blockchain platforms do you work with?↓
We work with Ethereum, Binance Smart Chain, Polygon, Avalanche, Solana, and other major blockchain platforms.
Do you develop smart contracts?↓
Yes! Smart contract development is our core expertise. We build secure contracts with Solidity, Vyper, and other languages.
Can you build DeFi applications?↓
Absolutely. We develop DeFi protocols including DEXs, lending platforms, yield farming, and liquidity management solutions.
Do you create NFT marketplaces?↓
Yes, we build NFT marketplaces, minting platforms, and NFT-based applications with ERC-721 and ERC-1155 standards.
Can you audit smart contracts?↓
Yes, we provide smart contract auditing services to identify vulnerabilities, optimize gas, and ensure security best practices.
Do you build Web3 frontends?↓
Yes, we develop Web3 frontends with wallet integration, MetaMask, Web3.js, Ethers.js, and create seamless user experiences.
Can you create custom tokens?↓
Yes, we develop ERC-20, ERC-721, ERC-1155 tokens with custom tokenomics and distribution mechanisms.
How do you ensure smart contract security?↓
We follow security best practices, use tested libraries, implement access controls, and recommend professional audits for critical contracts.
Ready to Build on Blockchain?
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