Need Smart Contract expert Developer

I think It will take about 2~3 hours for Expert

Have to know about code efficiency, gas optimization, swap, proxy, mapping,

I have code sample.

I will provide it via private chat

Please start bid with "expert".

Навыки: Smart Contracts, Ethereum, Криптография, Blockchain, Solidity

О клиенте:
( 0 отзыв(-а, -ов) ) Mohegan Lake, Russian Federation

ID проекта: #33771614

9 фрилансеров(-а) готовы выполнить эту работу в среднем за $493

(1 отзыв)

expert Hi have been working as a smart contract developer from the last 2 years. have worked on projects to do coin ICOs, merkle based distribution system, node based sniping with bloxroute BDN, a NFT auction system, a Больше

$235 USD за 7 дней(-я)
(3 отзывов(-а))

❤Hello, Dear. I have gone through your Job Post and Got your point. I can perform your task with full perfection as I have both EXPERIENCE and SKILLS. I will provide you the first Draft in 8 hours. Provide you multip Больше

$250 USD за 1 день
(1 отзыв)

Hello hope you well. I am senior developer i can do it very easily. Over 10 years of experience on this skills. Let me discuss about this project just send a reply to discuss more. Many Thanks

$60 USD за 1 день
(0 отзывов(-а))

MASTERS IN SOFTWARE DEVELOPMENT AND ARCHITECTURE. EXPERT IN BLOCKCHAIN CRYOTOGRAPHY,SOLIDITY,SMARTCONTRACTS,ETHEREUM AND NFT i there! Thank you for sharing your project requirement, I have carefully read the project de Больше

$140 USD за 5 дней(-я)
(0 отзывов(-а))

expert Hi, there. I just read your posting and it sounds like that you're looking for a smart contract expert. I have rich experiences in blockchain development such as cryptocurrency wallet, bitcoin fork, NFT, dAPPs, Больше

$250 USD за 7 дней(-я)
(0 отзывов(-а))

Hello There, Greetings...!! We are a software development company and we have a team of dedicated developers who have great experience in Blockchain, Crypto, Token, ICO, Smart contract, Ethereum, Binance, NFT and Coi Больше

$140 USD за 7 дней(-я)
(1 отзыв)

Hii,A professional BlockChain Developer, Graphic Designer, BEP20, cryptocurrency ICO,Website Developer, and Digital Marketer. I take pride in providing exceptional services while delivering a product that exceeds my cl Больше

$140 USD за 7 дней(-я)
(0 отзывов(-а))

Expert. Hi, I'm a solidity developer and I'm interested in this. can you tell me more about what you need?

$225 USD за 7 дней(-я)
(0 отзывов(-а))