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English
$
USD
I will develop and deploy a smart contract in solidity
Desarrollador Web3, Blockchain y Smart Contracts
Hi! I'm Elgar, a Web3 developer specializing in blockchain solutions and smart contracts.
I work with Solidity, Polygon, Web3.js, and TypeScript to build decentralized applications (dApps) and impleme...
About this Gig
Looking for a professional smart contract developer? You're in the right place!
I specialize in developing secure and efficient smart contracts using Solidity for Polygon, Ethereum, and other EVM-compatible blockchains.
What I offer:
Custom smart contract development (ERC20, ERC721, NFTs, DeFi)
Complete testing and debugging
Deployment on testnet or mainnet
Contract verification on block explorers
Clean, documented source code
Technical support
I'm currently working with an international blockchain startup, bringing real-world experience to your project.
Technologies: Solidity, Web3.js, TypeScript, Polygon, Ethereum
Whether you need a simple token contract or a complex dApp solution, I'll deliver quality work on time.
Let's build something great together! Contact me before ordering to discuss your project requirements.
Purpose:
Smart Contracts
Programming language:
Solidity
•
TypeScript
Expertise:
Blockchain development
•
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.
FAQ
What blockchain networks do you support?
I primarily work with Polygon and Ethereum, but I can also deploy on other EVM-compatible networks like BSC, Avalanche, and Arbitrum. Contact me to discuss your specific needs.
Do I need to provide anything before you start?
Yes, please provide a clear description of what you want your smart contract to do, including specific features and functionality. The more detailed, the better the result!
Will I own the source code?
Absolutely! You will receive the complete source code and have full ownership rights. I also provide documentation to help you understand the code.
Do you provide testnet deployment before mainnet?
Yes! In the Standard and Premium packages, I first deploy on testnet so you can test everything before going live on mainnet.
Can you audit or review existing smart contracts?
I can review smart contracts for basic functionality and bugs. However, for comprehensive security audits, I recommend specialized audit firms. Contact me to discuss your specific needs.
What if I need changes after delivery?
That's what revisions are for! Basic package includes 1 revision, Standard includes 2, and Premium includes unlimited revisions during the project period.
Do you provide support after the project is completed?
Yes! Premium package includes 7 days of post-deployment support. For other packages, I'm available for additional support at an extra cost.
What languages do you speak?
I'm fluent in Spanish (native) and English (B2 level). I can communicate effectively in both languages for your project.
