In Progress

Ethereum smart contract ERC20 for Pre-ICO & ICO Phase

GENERAL:

Experience in creating complex smart contracts on Ethereum platform is needed.

Should have prior experience in initial coin offering projects and blockchain based products.

ENVIRONMENT:

Solidity, Ethereum Virtual Machine (EVM), NodeJS, Geth, TestRPC, Truffle v4, Atom, web3 JS API, MetaMask/MIST, Html, Css, Javascript frameworks, SQL Server 2012

SPECIFIC:

- Design, develop & test the Dapps built using Webpack Truffle boxes & front-end technologies.

- Use Ethereum contract design patterns (such as Self-destruct, race condition, safe math Factory, Name registry, Mapping Iterator, etc.).

- Built, deploy and thoroughly test the smart contracts in various test environments – TestRPC, Geth private network and Ropsten test network/acceptance environment.

- Use Atom & Truffle’s Mocha Javascript testing framework & Chai behavior driven development assertions in TestRPC to test various test cases of test suite.

- Develop & test the token creation & token distribution smart contracts. For crowd-sale contract, develop & test the contribute, refund, funding status and payout functions.

TASKS:

1. Smart contracts -Pre ICO & ICO Phase

-Token creation

-Token distribution against incoming Ether address

- Ether current price based calculation to find how much token to be send to an incoming ETH payment

- In Pre-ICO stage there will be sale with 20-30% free token on each purchase.

2. Token Distribution for Bounty/AirDrop/PR campaigns, Somthing like - there will be a list of wallet addresses in database, we might be sending tokens to that list of addresses.

3. Integration with ICO website through web3 JS API

4. TESTING TESTING & TESTING

[login to view URL] should be listable in any exchange

Please share your experience on these skills and present reference implementations in your proposal.

It will be a long term work, if worked then you can work with us on our product dapp.

Skills: Blockchain, Ethereum, Git, HTML, jQuery / Prototype

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About the Employer:
( 7 reviews ) Chandigarh, India

Project ID: #16590462

Awarded to:

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