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Ethereum Smart Contact

$30-250 CAD

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Đã đăng vào gần 3 năm trước

$30-250 CAD

Thanh toán khi bàn giao
I would like to have you create a web3 with a smart contract to do a simple function: Sell half of the token every time it double from the purchase price. I think the logic would work like this: *Keep selling half on the double, loop, always open until manual exit* $sell(var1) var2 = var1*2 If price = var2 Execute order Sell var1 If success Strike price=var1 Call $sell function If exit then exit End If you can record the process so I know for future changes.
Mã dự án: 30975908

Về dự án

19 đề xuất
Dự án từ xa
Hoạt động 3 năm trước

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19 freelancer chào giá trung bình $287 CAD cho công việc này
Avatar người dùng
Hi,Sir. Thanks for your kind care.I've just checked your requirements carefully. I have much experiences in Blockchain Technology and full stack development I'm talented in developing Solidity, Ethereum, BTC and Pixel Perfect Web Design, React, Vue, NodeJS, Laravel, AWS and so on. I have already published some blockchain tokens and it is being used now. So we can discuss more detail in the chat about your project. Always I write the clean code so that anyone can check and understand my codes easily, so no worries about that. As well as, I can make the deadline task by task as your requirement. Regards ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
$140 CAD trong 2 ngày
5,0 (26 nhận xét)
6,4
6,4
Avatar người dùng
I have a few queries in relation to the specifications of the project. Could we please have a word? My Skills: Solidity, HTML, JavaScript, Ethereum and PHP
$30 CAD trong 14 ngày
4,8 (155 nhận xét)
6,9
6,9
Avatar người dùng
Hello. How are you? As you can see from my profile, I am a senior blockchain developer. I have much experience with web3. I am very familiar with solidity and web3 also. Once you check my reviews, you can easily know my experiences and skills. I am looking forward to hearing from you. Thank you.
$250 CAD trong 7 ngày
5,0 (26 nhận xét)
6,4
6,4
Avatar người dùng
Hey, I have gone through the details of the Job and I am absolutely sure that I can do the project very well.I have more than 4+years marvellous experienced in Web Technologies. I am fully dedicated and enthusiastic and i will serve you best as Technology-Partner.I would love to work on your project.. I am Good at Solidity, HTML, JavaScript, PHP and Ethereum. Please Send me a message so that we can discuss more about this project
$350 CAD trong 5 ngày
4,8 (62 nhận xét)
6,5
6,5
Avatar người dùng
Hi there, I have understood clearly what you want and how to handle this so I can finish this in 2 days. I have solid knowledge of Ethereum, Solidity, Smart Contract, Web3 and Ether.js. I am sure that you will get all that you expected. Please contact me and let's discuss in more detail via chat. Thanks. Best regards.
$150 CAD trong 2 ngày
5,0 (25 nhận xét)
6,4
6,4
Avatar người dùng
Hello, dear. How are you today? I have read your job description carefully and it's very interesting to me. I have been working on various kinds of blockchain projects for 5+ years and I have rich experience and deep knowledge in making smart contract, deploying it on the network, interacting to it using web3, getting token data using graphql and jsonrpc and building staking/rewarding system... So I think I can be a right person for your job. Looking forward to hearing from you. Thank you. Ramazan.
$250 CAD trong 7 ngày
5,0 (24 nhận xét)
6,0
6,0
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I have been working in the Crypto Currency domain for the last 4 years and have sound knowledge of Bit coin, Ethereum, Polkadot blockchain along Defi, and NFT knowledge. I am working on 3 parallel Defi and NFT projects on in this domain one being creating lending and borrow platform by staking top 10 ERC20 AltCoin. A very ambitious and promising projects where we have governance mechanism and also a separate token for the voting rights. My specialization lies in C#, React, Angular and NodeJS , python, technologies, and I am also well versed with coding in Solidity and RUST. I have written intelligent contracts and can develop Security Tokens as well. Last but not least, we are also working on the blockchain-based replica of traditional debt collection application. I am looking forward to working with you.
$140 CAD trong 1 ngày
5,0 (14 nhận xét)
5,5
5,5
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Hello! I'm an individual engineer working in building websites and mobile apps. I have done lots of projects in the field of programming websites, programming languages such as Wordpress, Laravel, Shopify, ... including Ethereum, JavaScript, PHP, Solidity and HTML. I will provide you with the best quality of work and implement it accurately and quickly. Do not hesitate to contact me. I will share with you many of our latest works for your project idea. I am interested in your project and I will be glad to discuss it further. Kind regards.
$150 CAD trong 2 ngày
4,8 (14 nhận xét)
5,2
5,2
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Hi, Raoul. Hope you are doing well. I have read your project details and I am very interested in this project. Please send me message and let's discuss more details. Thanks.
$500 CAD trong 7 ngày
4,9 (8 nhận xét)
5,0
5,0
Avatar người dùng
Dear. Thanks for your job posting. I am glad to place a bid on here as I am a php expert and familiar with smart contract Ethereum. So I can help your project right now. I hope we will discuss in more detail about your project. Kind regards.
$250 CAD trong 3 ngày
4,9 (10 nhận xét)
4,0
4,0
Avatar người dùng
Hello, Nice to meet you. I've read your description carefully and understood perfectly. I am ready to start work right now and will provide you result in a short time with proper budget. Let's discuss more in detail via chat.
$250 CAD trong 1 ngày
5,0 (2 nhận xét)
4,0
4,0
Avatar người dùng
Hi, I think it's not important to bid first, but to bid correctly. I have an deep experience of blockchain, cryptocurrency, smart contract, Defi and etc. After many years of experience, I am now ready to stand up to any other developer. A pure mind that puts customer satisfaction in the first place is more important than the noisy experience introduction that can be seen in the profile. I am always on your side and your business is my business. Kind Regards. Aleksandar
$120 CAD trong 7 ngày
5,0 (4 nhận xét)
3,7
3,7
Avatar người dùng
Let's get it done with in your budget. As I have read your instructions which completely fall under my domain area. please let me know your good time to speak with you. Looking forward to your prompt response. Kind Regards Suman
$1.400 CAD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
It's not complex task. I can start immediately and complete within a couple of days. You want a DApp or only smart contract? I'd like to learn more about this opportunity.
$200 CAD trong 2 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
Hello, For more than 9 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise includes polkadot, DEFI, NFTS, DEX, pancakeSwap, sushiSwap, UniSwap, building new Cryptocurrencies, Crypto Tokens and performing hardforks of the existing PoS and PoW solutions, modifying algorithms and coin supply schemes, customization of wallets etc. I’ve successfully completed many projects for my customers from corporate, charity and public sectors all over the world. I’ve been providing them with full cycle web solutions, Cryptocurrency exchange systems, Cryptocurrency trading bots and many other custom Blockchain solutions. Thanks
$500 CAD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của CANADA
Toronto, Canada
0,0
0
Phương thức thanh toán đã xác thực
Thành viên từ thg 4 13, 2015

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