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I will fix, review, and optimize your solidity smart contract
Web3 Blockchain Developer with solidity, react, nodejs etherjs
Blockchain developer from Istanbul,Turkey. I'm looking for tasks under web3 umbrella. Solidity smart contracts, frontend integration for contracts using react, testing using js and hardhat etc. Any En...
About this Gig
I will review your Solidity smart contract, identify problems, and deliver a clean, improved version following the latest standards.
What I Offer
- Debugging and fixing errors
- Reviewing existing code for vulnerabilities
- Updating to follow Solidity best practices
- Gas optimization and efficiency improvements
- Guidance on deployment/testing
Why Choose Me?
- Practical experience with Solidity, Hardhat, and Web3 development
- Hands-on projects (DAO, dApps) already built on GitHub
- Focus on security, reliability, and up-to-date standards
- Clear communication and on-time delivery
Tools:
OpenZeppelin
•
Etherscan
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
Other Blockchain Development & Solutions Services I Offer
FAQ
Do you write new contracts from scratch in this gig?
No — this gig is for reviewing and fixing existing contracts. For full development, check my “Complete DApp Development” gig.
Which networks do you support?
EVM-compatible chains like Ethereum, Polygon, Binance Smart Chain, Avalanche etc.
