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blockchains_dev

Zainab Zaheer

@blockchains_dev
4.9(27)

Blockchain Security Auditor with 7 Years Experience and 1000 Contracts Audited

Pakistan
English, Urdu
About me
Blockchain security auditor & full-stack Solidity developer with 7+ years of experience — 1,000+ smart contracts and tokens audited, 500+ dApps built across my career. Security audits: Manual review + automated scanning (Mythril, Slither) for tokens, DeFi protocols, and dApps across EVM chains — Ethereum, BSC, Polygon, Avalanche, Arbitrum, and more. Development: Token contracts (ERC20, ERC721, ERC721A, ERC1155), staking dApps, presale/ICO platforms, and wallet integrations (360+ wallet types via WalletConnect v2). Message me before ordering so I can confirm the right package for your project.... Read more

Skills

b
blockchains_dev
Zainab Zaheer
Offline • 
Average response time: 5 hours

See my services

Blockchain Security & Audits
I will audit your solidity smart contract for security
5.0(15)
From$60 / projectMore details
Technical Support
I will fix solidity errors, optimize smart contracts, deploy and verify on blockchain
4.5(4)
From$50 / projectMore details

Want to work on an hourly basis?

Tell Zainab Zaheer what you need.

$15

/

hour

Portfolio

27 Reviews
4.9

(25)
(2)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    4.9
  • Quality of delivery
    4.9
  • Value of delivery
    4.9
1-5 out of 27 Reviews
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Most relevant
    A
    image-docs

    albubux

    PL

    Poland

    Ongoing collaboration
    5

    I’ve come back to you several times now, and every time, everything has been done professionally.

    $100-$200

    Price

    3 weeks

    Duration

    gig

    Blockchain Security & Audits

    Helpful?
    Yes
    No
    O
    image-docs

    omari30

    JM

    Jamaica

    5

    good work then it comes to audit

    $100-$200

    Price

    9 days

    Duration

    gig

    Blockchain Security & Audits

    Worksample image
    Helpful?
    Yes
    No
    M

    mona2520

    MY

    Malaysia

    Ongoing collaboration
    5

    Thank you for your on time delivery.

    $100-$200

    Price

    3 days

    Duration

    gig

    Blockchain Security & Audits

    Worksample image
    Helpful?
    Yes
    No
    A
    image-docs

    albubux

    PL

    Poland

    Ongoing collaboration
    5

    Very Thank you for help

    $100-$200

    Price

    5 weeks

    Duration

    gig

    Technical Support

    Helpful?
    Yes
    No
    B
    image-docs

    bellwork

    TH

    Thailand

    Ongoing collaboration
    5

    Fast delivery

    $50-$100

    Price

    5 days

    Duration

    gig

    Blockchain Security & Audits

    Helpful?
    Yes
    No