we need support in launching a small app based on the ERC20 token.
Your job is split into the following steps/tasks:
-> setup a virtual box based on ubuntu for development purposed and do your development on this system
-> create the token and crowdsale smart contract based on ERC20 using Truffle & Open Zeppelin (a rough description is e.g. here: [url removed, login to view])
-> run a test together with us on the ropsten network
-> implement those security rules including bug bounty, totalSupply and all other issues mentioned here: [url removed, login to view] / if you need addtional ressources those can be found here: [url removed, login to view]
-> create our application as a website with the following functions
-> A can offer a deal which will be listed on the website - a deal includes a) a price in any ERC20 currency/in any ERC20 token, b) a description as text, c) a deadline
-> deal acceptance means that B sends the requested token to a smart contract
-> if A & B agree that the deal was successful (via private key - e.g using MetaMask) the token inside of the will be transferred to A, if A & B agree that the deal was not successful it will be transferred back. If A & B do not agree, we as admins of the website may decide if the funds are transferred in which portion to whom, so e.g. 0% to A and 100% to B, upside around or x% to A and y% to B.
-> inside of every transaction 4% of the token/funds will be transferred to our address
-> this funcationality again needs to be tested on ropsten network till the flow works fine
-> in the next step we need to do a review of code and the virtual box used for the development
-> as final step, we push the application live to the mainnet & will be tested a last time
At this stage the project is done and completed and the milestone will be paid.
You can find here a lot of sample code in case you need it: [url removed, login to view]
13 freelancers are bidding on average $2210 for this job
Hello, I am The highest cryptocurrency and Bitcoin Ranked developer in Elance & Freelancer. I am the creator of: [login to view URL] [login to view URL] [login to view URL] [login to view URL] and a lote more
Hey! Hope so you are fine. I have got experties in linux and i wanna do this task as i have done this kind of work previously . I’ll definitely don’t put you backward in this regard. Have a good day! Thanks.