I will audit and fix smart contract bugs and optimize gas usage

Hassan A

Pakistan

I speak Urdu, English, Hindi, Arabic

5 orders completed

Web3 Blockchain Developer

Need secure smart contracts or scalable Web3 apps? I’m a blockchain developer with 10+ years of experience building production-ready solutions. I specialize in ERC20/NFT/DeFi smart contracts, DApps,...
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Level 1

Has met certain performance criteria and shows strong potential in the marketplace.

About this Gig

Already have a smart contract but not sure if its secure or efficient?


I will review, fix, and optimize your smart contracts for better performance and safety.


What I check:

  1. Logic errors and bugs
  2. Security vulnerabilities
  3. Gas optimization
  4. Code structure improvements


️ This is a developer-level review and optimization service (not a formal certification audit).


Fast turnaround and clear feedback.

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audit and fix smart contract bugs and optimize gas usage
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audit and fix smart contract bugs and optimize gas usage
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audit and fix smart contract bugs and optimize gas usageaudit and fix smart contract bugs and optimize gas usage

Expertise:

Secure tokenization

•

Staking security

+3 more

Tools:

Slither

•

Remix

•

OpenZeppelin

Keep your assets and information safe

Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.

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