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English
$
USD
I will develop web3 dapps and smart contracts erc20, erc721 staking ,minting
Gig Summary
Blockchain developer
Software Engineer with 5+ years of experience delivering innovative solutions at the intersection of Artificial Intelligence, Full-Stack Web Development, and Blockchain Technology. Proven expertise in...
About this Gig
I help individuals and businesses build secure, scalable blockchain solutions using Solidity and Web3 technologies.
Whether you need a custom token (ERC20/BEP20), NFT (ERC721/1155), staking system, or full Web3 dApp I deliver smart contract development, front-end integration, and seamless wallet connectivity.
What I Offer:
- Custom Smart Contracts (ERC20, ERC721, ERC1155)
- NFT Minting & Marketplaces
- Staking & Token Utility Contracts
- Metamask & WalletConnect Integration
- DApp Integration (React, Web3.js, Ethers.js)
- Full support for Ethereum, Polygon, BSC, Testnets
- Tools: Hardhat, Truffle, Remix, Infura, IPFS
Lets bring your blockchain idea to life with clean code, best practices, and secure deployments.
- Message me to get started
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
Other Blockchain Development & Solutions Services I Offer
FAQ
How do you approach the development of smart contracts?
The development of smart contracts involves defining requirements, designing the contract logic, writing code in a language such as Solidity, testing, deployment on a blockchain network, and maintenance.
Can you explain how you handle security in blockchain projects?
Conduct thorough code reviews and use automated tools to detect vulnerabilities. Store sensitive data, such as private keys, securely and avoid hard-coding them in the code. Implement secure methods for access control and authentication.
Reviews
7 reviews for this Gig
| (6) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M 
msalman__sarwar
Pakistan
Unfortunately we had to cancel the previous order but he did professional work
$50
Price
1 day
Duration
Helpful?I iammrnimbus
United States
Ongoing collaborationanother successful project complete. i cant wait to work with mujahid again on the next project. he is very easy to work with and extremly smart on web3 and smart contracts.
$100-$200
Price
5 days
Duration
Helpful?H hugomag
Portugal
Lack of attention to details, Poor documentation, Lack of understanding, and Language barrier.
$50-$100
Price
7 days
Duration
Helpful?G 
gabrielpadula
Italy
This guy is gold! We had a videocall and in less than 1 hour he fixed my problem and sent me a perfect smart contract. Price < quality
$50-$100
Price
1 day
Duration
Helpful?C cyberhuman22
Colombia
Best guy ever!!! 100% guarantee he goes the extra mile always working till 4 am
$50-$100
Price
4 days
Duration
Helpful?
Reviews
7 reviews for this Gig
| (6) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M msalman__sarwar
Pakistan
Unfortunately we had to cancel the previous order but he did professional work
$50
Price
1 day
Duration
Helpful?I iammrnimbus
United States
Ongoing collaborationanother successful project complete. i cant wait to work with mujahid again on the next project. he is very easy to work with and extremly smart on web3 and smart contracts.
$100-$200
Price
5 days
Duration
Helpful?H hugomag
Portugal
Lack of attention to details, Poor documentation, Lack of understanding, and Language barrier.
$50-$100
Price
7 days
Duration
Helpful?G gabrielpadula
Italy
This guy is gold! We had a videocall and in less than 1 hour he fixed my problem and sent me a perfect smart contract. Price < quality
$50-$100
Price
1 day
Duration
Helpful?C cyberhuman22
Colombia
Best guy ever!!! 100% guarantee he goes the extra mile always working till 4 am
$50-$100
Price
4 days
Duration
Helpful?
