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$45 USD / hour
Flag of ES
jaen, spain
$45 USD / hour
It's currently 12:21 PM here
Joined July 12, 2021
0 Recommendations

Antonio Q.


5.0 (4 reviews)
$45 USD / hour
Flag of ES
jaen, spain
$45 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

BlockChain & Web Expert

Hello, My name is Antonio, and I am a Blockchain expert with over 10 years of experience. I have worked with Ethereum, Coin, and Token, and employ a number of different software tools to complete my projects. These include Solidity, Truffle, Rust, Visual Studio and Sublime. I’m comfortable with any number of software and tools, so don’t treat this list as exhaustive. As someone who has made and deployed main tokens, I’m no stranger to a full front-to-back project scenario. I’ve worked with HTML, CSS, React, Angular, Php, node, and Python (among others), to provide my clients with a full spectrum experience. I’m well acquainted with NFT, ETH and BSC. I work with clients in all time zones and I'm always available to chat, so feel free to send me a message, and let’s get started!
Freelancer Solidity Experts Spain

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Portfolio Items

Token WebSite and Dapp
Token WebSite and Dapp
NFT MarketPlace
NFT MarketPlace
Token Contract and ICO
Token Contract and ICO


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Showing 1 - 4 out of 4 reviews
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£200.00 GBP
It was very pleasant and swift transaction. Antonio guided me through whole process and delivered the exact product what i was looking ! It has been pleasure working with him, and i will be back in future with some projects. Top class developer!
PHP C Programming Java C++ Programming Solidity
Flag of GB Tomasz S. @Teddyeddy
3 days ago
$3,000.00 USD
Absolutely phenomenal
Flag of IT Ernest B. @Ebarn19
24 days ago
£504.00 GBP
Top quality work from a very talented dev. Looking forward to doing more work with you. Thanks
Bitcoin Blockchain Ethereum Solidity
Flag of GB Ubong A. @ubyvstk
3 months ago
$500.00 USD
This Guy Delivers As Promised! I Can’t Believe how Fast, Clean & Accurate He Was!!! He Is The 5 Star Blockchain General To Go To… Thank You Again Antonio and I Wish Much Success To You & Your Business.
Software Architecture Blockchain Ethereum Solidity Smart Contracts
Flag of US Curtis Y. @peculiarcurt27
3 months ago

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Top Skills

Solidity 3 Blockchain 2 Ethereum 2 PHP 1 Engineering 1

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