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I will develop secure solidity smart contracts erc20 nft defi dapps on any evm chain
Gig Summary
A passionate Blockchain developer
Expert Web3 DevSecOps Engineer & Full-Stack Developer with 2+ years of experience. I bridge the gap between secure Solidity protocols and high-performance React.js frontends.
Specializing in DevOps pi...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Unlock production-ready blockchain solutions with battle-tested Solidity smart contracts and full-stack dApps on any EVM chain (Ethereum, BSC, Polygon, Arbitrum, Base, and more).
I'm a seasoned Solidity developer with 4 years of experience delivering secure, audited contracts for tokens, NFTs, DeFi protocols, staking, marketplaces, and more. My focus: security-first development, gas optimization, and thorough testing to prevent exploits.
What you'll get:
- Clean and optimized Solidity code (.sol file)
- Comprehensive testing & debugging (Hardhat, Foundry ,Remix)
- Deployment guidance on mainnet/testnet.
- Frontend integration (React + Ethers.js/Web3.js, WalletConnect, etc.)
- IPFS metadata, NFT minting, staking, vesting, etc.
- Post-delivery support & modification.
Extras: Security is non-negotiable I follow best practices and can guide on third-party audits (Certik, etc.)
With my expertise and top-notch customer support, you can confidently bring your blockchain idea to life.
Contact me before placing an order to discuss your project in detail.
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
FAQ
What is included in the revision?
Please note that revisions only include small modifications and bugfixes. Implementing new features that is not discussed in the initial requirements are not considered as revision. So, you may need to pay extra charges for that.
Reviews
37 reviews for this Gig
| (34) | ||
| (3) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B bond51338
United States
Muhammad developed a custom ERC-1155 single-lot auction smart contract and provided the source code, automated tests, deployment scripts, documentation, and verified Sepolia demonstrations. Several rounds of revisions were required to correct configuration and documentation details, but he remained responsive...
$100-$200
Price
2 weeks
Duration
Helpful?M marco3t
Italy
Great job! Fast and professional
$50-$100
Price
3 days
Duration
Helpful?A advoknm
Ukraine
easy to work with, great job.
$50-$100
Price
2 days
Duration
Helpful?Y yusuke98
Ireland
I had a great experience working with Muhammad Auzair on our blockchain project. His expertise and professionalism were evident in the high-quality documentation and code he delivered. Additionally, his proactive communication and quick responsiveness made the process smooth and efficient.
$100-$200
Price
10 days
Duration
Helpful?M moneytigernr1
Sweden
Ongoing collaborationExtremely talented. Stop to look for others. You have found the programmer you need. Amazing performance.
$50-$100
Price
10 days
Duration
Helpful?
Reviews
37 reviews for this Gig
| (34) | ||
| (3) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B bond51338
United States
Muhammad developed a custom ERC-1155 single-lot auction smart contract and provided the source code, automated tests, deployment scripts, documentation, and verified Sepolia demonstrations. Several rounds of revisions were required to correct configuration and documentation details, but he remained responsive...
$100-$200
Price
2 weeks
Duration
Helpful?M marco3t
Italy
Great job! Fast and professional
$50-$100
Price
3 days
Duration
Helpful?A advoknm
Ukraine
easy to work with, great job.
$50-$100
Price
2 days
Duration
Helpful?Y yusuke98
Ireland
I had a great experience working with Muhammad Auzair on our blockchain project. His expertise and professionalism were evident in the high-quality documentation and code he delivered. Additionally, his proactive communication and quick responsiveness made the process smooth and efficient.
$100-$200
Price
10 days
Duration
Helpful?M moneytigernr1
Sweden
Ongoing collaborationExtremely talented. Stop to look for others. You have found the programmer you need. Amazing performance.
$50-$100
Price
10 days
Duration
Helpful?
