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Create Simple Ethereum ERC-20 Address & Transaction Create/Scan functions in NodeJS & Javascript

Budget €30-250 EUR

I'm looking for someone to create some simple NodeJS & Javascript ([url removed, login to view]) functions for a server-side ERC-20 transaction application:

NodeJS:

createAddress func: Create new Ethereum Address for UserA

addToDb func: Add to SQL DB: Token Address + UserA ID

checkAddress func: Read token address balance for UserA from SQL DB (ERC-20 Token)

sendToken func: Send tokens from UserA address to predefined address

withdrawTokens func: Send tokens from UserA address to user specified address

UserA can be an example global variable (i.e. an integer with value 100). We will modify the code to fit our application.

Client:

(web3) sendToAddress: send specified erc-20 token to predefined address

We understand these functions are fairly simple, so expected turnaround time should be less than 48 hours.

Please send us your previous Ethereum/ERC-20 related applications that you have made, and your expected turnaround time for this project.

Skills: Ethereum, Javascript, node.js

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( 0 reviews ) Amsterdam, Netherlands

Project ID: #14995308

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My motto is to provide high quality work and client satisfaction delivered before your deadline. Android | iPad | iPhone | Laraval I Hybrid app I Bitcoin | E-Commerce | Cryptocurrencies I PHP5 | Magento | Joomla | More

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Hi, I have reviewed your requirement and I can do this job as per your requirement. We have huge expertise in Laravel, Node.Js , React.Js, CakePHP,Payment gateway, Codeigniter, Angular.js, Bootstrap, API Integ More

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how are you,sir? I am a professional developer who has rich experience in this field. If you contact me, you and i will all be happy. Thank you for your reply in advance. ProjectName:Create Simple Ethereum ERC-20 Addr More

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Hello Sir, We are an Indian development company here. check my portfolio link: [url removed, login to view] so message us to discuss on it more then we will able to move on it. Relevant Skills and Experience Eth More

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We are happy to bid on this project. We provides dedicate developers and Development and design services as well. ***** We are having a great team of Mobile developers with 7-8 years of experience Relevant Skills a More

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