Browse categories
Explore
Fiverr Pro
English
$
USD
I will be your blockchain web3 developer
Smart Contract Engineer, Full Stack Web3, 15 Production Deployments
Launching a DeFi protocol, RWA project, or Web3 platform?
One smart contract bug can cost you everything.
I've deployed 15+ production contracts across Ethereum, Polygon,
Arbitrum, and Base, proces...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Please contract before placing order to discuss your requirements.
Experienced blockchain developer skilled in web3 dapp development and Solidity/Rust. Offering tailored web3 development services.
Web3 Dapp: I will develop a fully functional and user-friendly decentralized application tailored to your specific needs. Whether you're aiming to create a decentralized finance (DeFi) application, a non-fungible token (NFT) marketplace, or any other type of dApp, I've got you covered.
DeFi and DApp Development: Build DeFi solutions and DApps for lending, DEXs, yield farming, etc., following ERC standards.
Tokenization and ICO Development: ERC-20, ERC-721, ERC-1155, ERC-2981 and etc, Meta Transactions and custom token contracts, ICO process.
Multiple Wallet Integration: I have experience integrating various wallets, including Metamask, WalletConnect(SDK), mobile wallets, walletconnect, coinbase and etc.
Why Choose Me?
- Experienced: Skilled in blockchain development with successful projects.
- Clean Code: Follow best practices, maintainable code.
- Timely Delivery: Projects completed within agreed timeframe.
- Excellent Communication: Clear and open communication
Token standard:
ERC-20
Programming Language:
Solidity
Blockchain platform:
Ethereum
My Portfolio
FAQ
Please show me your previous projects.
Sure, please have a look at my portfolio in my profile. I've worked on DExs, CEXs, NFTs, various ERC standards and etc.
What is your experience working with deFi protocols?
Yes, I do have hands on experience on AAVE, Uniswap, PancakeSwap. I have forked them and also customized to fit the client's need.
Reviews
11 reviews for this Gig
| (11) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
H 
hivibez
United States
Excellent work
$50-$100
Price
1 day
Duration
Helpful?H hivibez
United States
Excellent work
Up to $50
Price
1 day
Duration
Helpful?H hivibez
United States
We have hired Usman for ongoing work, great job.
Up to $50
Price
1 day
Duration
Helpful?H hivibez
United States
Usman does high quality wor, we have multiple projects going together. Delivered as promised.
$50-$100
Price
3 days
Duration
U 
Seller's Response
Helpful?C cryptoguipe
United States
100% Excellent delivery!
$200-$400
Price
2 days
Duration
Helpful?
Reviews
11 reviews for this Gig
| (11) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
H hivibez
United States
Excellent work
$50-$100
Price
1 day
Duration
Helpful?H hivibez
United States
Excellent work
Up to $50
Price
1 day
Duration
Helpful?H hivibez
United States
We have hired Usman for ongoing work, great job.
Up to $50
Price
1 day
Duration
Helpful?H hivibez
United States
Usman does high quality wor, we have multiple projects going together. Delivered as promised.
$50-$100
Price
3 days
Duration
U Seller's Response
Helpful?C cryptoguipe
United States
100% Excellent delivery!
$200-$400
Price
2 days
Duration
Helpful?
