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Fiverr Pro
English
$
USD
I will fix your nft minting error or failed smart contract fast
Web3 developer
Hi, I'm Maina. I am a security-focused Web3 developer bridging the gap between complex blockchain infrastructure and seamless user experiences.
With a background in Commerce, I don't just write code—...
About this Gig
Is your NFT mint failing or your smart contract not working?
I help you fix contract issues fast so you can launch without delays or lost buyers.
I specialize in:
- Fixing minting errors and failed transactions
- Debugging ERC721 & ERC1155 contracts
- Identifying deployment issues
- Testing and verifying smart contracts
Youll get clear communication, fast turnaround, and solutions that actually work.
Message me before ordering if you're unsure Ill point you in the right direction.
Token standard:
ERC-721
Programming Language:
Solidity
Blockchain platform:
Polygon
My Portfolio
FAQ
What types of NFT smart contracts do you work with?
I work with standard NFT contracts like ERC721 and ERC1155. I can help with deployment, debugging, and fixing common issues
What kind of issues can you fix?
Common issues include: Mint function not working Wrong network deployment Gas errors Transaction failures Contract interaction problems If you're not sure what the issue is, I can help identify it.
Do you create NFT smart contracts from scratch?
This gig is focused on fixing and deploying existing contracts. For full development, please contact me first.
Which blockchain networks do you support?
I can work with Ethereum and EVM-compatible networks like Polygon, BNB Chain, and others.
How long will it take to fix my issue?
Simple issues are usually fixed within 24–48 hours. More complex problems may take longer, but I will always communicate clearly.
