Ethereum ERC20 Tocken development / General purpose cryptocurrency wallet development with API

$10000-20000 USD

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大约 6 年前

$10000-20000 USD

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1) Develop ethereum erc20 (erc223) tocken , PoS, ICO, for mileage point. 2) General purpose cryptocurrency wallet - for BTC, ETH, QTUM, XRP and BCC with API for using 3 rd party app Apply conditions.. 1. Should have experience in building the etherum erc 20 (erc223) tocken. 2. Should have experience in developing cryptocurrency wallet. 3. Should have experience in writing API sets for 3rd party app.(Rest / SOAP)

项目 ID: 16149970

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@darshring

Hello. I have read your description carefully and am really interested in your project. Yes, I have ever built Ethereum token and developed BTG wallet, and furthermore have enough experience in developing and using API(based on both of websocket and webhook). I'm very excited for your job description, frankly speaking, I think this is a great idea and sincerely hope this would give me a great chance to work for you. I look forward to hearing from you. Thank you for your reading. Best Regards.

$16,666 USD 在30天之内

4.8

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6.5

@eclipsetechno

Hi, Please note that SOLIDITY programming is best for this project and we can do that if you give good time and budget or else for limited budget I will go with Python. Let’s discuss, Reasons to choose us: ****************** 1. We are a Govt, registered company named Eclipse Technoconsulting Global Pvt. Ltd 2. We are the proud company to get Global quality appraisal as CMMi level 3. 3. We are ISO 9001:2008 Certified company. Regards, Mit,

$33,333 USD 在155天之内