JKW

Smart Contract Development

Secure, efficient, and upgradable smart contract solutions

Supported Contract Standards

ERC20

Fungible Token Standard, suitable for various token projects

  • Transfer
  • Authorization mechanism
  • Event Notifications
  • High Compatibility

ERC721

Non-Fungible Token (NFT) standard for digital collectibles

  • Unique ID
  • Ownership Tracking
  • Metadata support
  • Composability

ERC155

Multi-token standard supporting both fungible and non-fungible tokens

  • Bulk Actions
  • Gas Optimization
  • Highly flexible
  • Efficient

ERC4626

Vault Token Standard for DeFi Yield Aggregators

  • Standardized Interface
  • Earnings Calculation
  • Combo Deal
  • Interoperability

OpenZeppelin

Industry-recognized secure contract library with audited base implementations

  • Secure and reliable
  • Community Maintenance
  • Continuously updated
  • Complete the documentation

Custom Standards

Customize exclusive contract standards to meet business requirements

  • Flexible Customization
  • Business Adaptation
  • Innovative Design
  • Professional Consulting

Our Services

Contract Design and Development

Design and develop smart contracts based on business logic, following best practices and security patterns to ensure code quality and maintainability.

Security Auditing and Testing

Comprehensive smart contract security audits, including code reviews, vulnerability scanning, formal verification, and penetration testing.

Gas Optimization

Optimize contract code structure and algorithms to reduce deployment and execution costs, enhance performance, and improve user experience.

Upgrade & Maintenance

Design an upgradeable contract architecture to provide ongoing maintenance and upgrades, adapting to business growth and security requirements.

Start your smart contract project

Our seasoned blockchain development team provides professional smart contract development services.

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Guangdong ICP Preparation 2022115681 No. -1