Hammad G.
Karachi, Pakistan
100%
Job Success
Top Rated
Blockchain Engineer | Web3 Developer | Solana | DeFi Solutions
$50.00/hr
🚀 150+ Projects Completed | 7-Figure DeFi Protocols TVL | Multi-Million $ NFT Collection Launches
Navigating the blockchain space for over 4 years, building secure and optimized smart contracts for various DeFi protocols and NFT-oriented projects. My journey includes experience at two leading national web3 service provider companies, where I worked on a ton of projects in DeFi, NFTs, and interoperability, learning a great deal along the way.
Not just smart contracts—I’ve also developed arbitrage, MEV, and other bots, built subgraphs, handled web3 integrations, and delivered full-stack dApp solutions.
Explore more about my experience and certifications below—or even better, let’s schedule a call to discuss your project. I’d love to share insights and suggestions that could make a real impact on your project, whether or not we decide to work together.
P.S. My expertise spans all EVM-compatible blockchains and Solana! I'm familiar with all ERC standards (ERC20, ERC721, ERC1155, ERC721A, DN404, ERC4626, ERC1822, ERC2535, ERC6909, ERC1167, and more) as well as DeFi protocols (Uniswap, Balancer, Curve, Aave, Compound, MakerDAO, 0x, 1inch, CoWSwap, and more).
Work history
Work history
Crypto Website React.js
Jan 9, 2025
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Feb 10, 2025
Private earnings
Adding WEB3 payment flow to website.
Jan 9, 2025
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Jan 27, 2025
"Fantastic highly skilled devs, one of the best. Would recommend. Very professional great communication. Will work with again. 10/10."
Private earnings
ERC20 audit
Sep 5, 2023
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Jan 21, 2025
No feedback given
Private earnings
Wanted: Solana Anchor Developer
Nov 25, 2024
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Dec 11, 2024
Private earnings
Experienced Smart Contract Auditor Needed
Oct 9, 2024
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Dec 11, 2024
Private earnings
Solidity Full Stack Developer - Smart Contract Upgrades & Metamask Snap Development
5.0
of 1 reviews
Sep 11, 2024
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Nov 18, 2024
Nov 18, 2024
5.0
"Hammad demonstrated exceptional expertise as a Solidity Full Stack Developer while working on our project, showcasing strong skills in Ethereum smart contract development, upgrades, and maintenance. His deep understanding of…
Private earnings
Smart Contact and NFT Minting Page
Dec 31, 2021
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Oct 25, 2024
Private earnings
Staking contract and web3 integration to website on ethereum chain!
Oct 9, 2024
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Oct 17, 2024
"Fantastic developer, very smart, clear with getting things done, and helpful along the way.
Will work with again. 10/10."
Private earnings
Smart Contract Audit
Apr 16, 2024
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Jun 27, 2024
"Superb service as always and my go-to for any future jobs. 100% recommend to all"
Private earnings
Blockchain Token Contract Fixes - Certik Audited
Mar 22, 2024
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May 14, 2024
Private earnings
Create Solana Program
Nov 4, 2024
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Present
Job in progress
Private earnings
Smart contract development
Apr 27, 2024
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Present
Job in progress
Private earnings
Smart Contract Development for NFT Project
Oct 27, 2022
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Present
Job in progress
Private earnings
Cryptocurrency NFT Project
Jan 21, 2022
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Present
Job in progress
Private earnings
Ethereum Smart Contract Developer Needed
Oct 8, 2021
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Present
Job in progress
Private earnings
Blockchain Solidity Engineer
Jul 25, 2021
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Present
Job in progress
Private earnings
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Skills
Skills
- Solidity
- Smart Contract
- Web3
- DeFi
- NFT Minting
- Ethereum
- NFT Marketplace
- Blockchain Development
- Solana
- Smart Contract Development
- Blockchain, NFT & Cryptocurrency
- DApps
- Blockchain
- MERN Stack
- AI Development