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Fiverr Pro
English
$
USD
I will develop custom web3 smart contracts and solidity dapps
Python Automation and Web Tools Developer
I help businesses turn ideas into working tools - fast, without complexity.
What I deliver:
✔ Custom automation scripts (Python)
✔ Web tools and dashboards
✔ Data extraction from PDF, Excel, CSV
✔ AP...
About this Gig
Welcome to my Professional Web3, Solidity Smart Contract, and dApp Development Service!
Are you looking to launch a secure decentralized application, a custom token, or integrate Web3 functionality into your platform? As an experienced blockchain developer, I build secure, optimized, and industry-standard solutions tailored to your needs.
What I Offer:
Custom Smart Contract Development (Solidity, ERC-20, ERC-721, ERC-1155)
Full dApp Architecture & Web3 Integration (React, Node.js/Flask backends)
Decentralized Protocol Workflows & DAO architectures
Secure Multi-Signature and Automated Escrow Contracts
Integration with Major Networks: Ethereum, Polygon, and BSC
Thorough Unit Testing & Security Optimization to Prevent Vulnerabilities
Why Choose Me?
Security First: Clean, audited-ready code focused on minimizing gas fees.
End-to-End Solutions: From compiling raw Solidity to building interactive UI layouts.
Professional Standards: Production-ready code with complete source code delivery.
Please send a detailed message with your project requirements before placing an order. Let's build your next secure Web3 solution today!
Purpose:
DeFi
•
Dao
•
NFT
•
Smart Contracts
Programming language:
JavaScript
•
Solidity
•
TypeScript
Expertise:
Smart contracts
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
Which blockchain networks do you support?
I primarily develop for EVM-compatible networks, including Ethereum, Polygon, and Binance Smart Chain (BSC). If you have another network in mind, please reach out to discuss specifications.
Do you provide the front-end interface for the dApp?
Yes, in the Premium package, I deliver a fully functional front-end application integrated with Web3 wallets (like MetaMask) using JavaScript/TypeScript frameworks. For other packages, I focus on the smart contract code.
