Ethereum is a decentralized platform that runs smart contracts- applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference. Alkalmazza Ethereum Developers szabadúszót

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    A munka állapota
    17 munkát találtunk, az árak pénzneme: EUR

    we are looking for a strong coder who can buid a fiat exchange website with kraken API for user wallets

    €2426 (Avg Bid)
    €2426 Licitátlag
    33 licitek

    Hey! I am looking for someone who can teach blockchain app development. Mainly app development on ethereum platform & on hyperledger. You should be available 2-3 hours a day to teach.

    €10 - €16 / hr
    €10 - €16 / hr
    0 licitek

    i need to split my smart-contract (because it's too heavy for the gas limit), deploy in ropsten to test it, change the contract set in the interfaces that i have to test it, deploy it in main net and set the correct contract in the interfaces.

    €8 - €30
    €8 - €30
    0 licitek

    I need someone who can install complete [jelentkezzen be az URL megtekintéséhez] on my AWS server. You must have to have past experience about installing exchange. Exchange Liquidity Referral Multi language HOT/Cold Wallet erc20

    €162 (Avg Bid)
    €162 Licitátlag
    8 licitek

    Looking for long term developer team for the new project. 1. Liquidity 2. 5 crypto Market - BTC,ETH,LTC,USDS, XRP 3. 20 ERC20 coins to be listed 4. New dark and light UI design (binance basic) 5. Admin Panel must have the listing function and adding market pair function. 6. Referral function needs to add and there should be manage function like 30%,50%80% as per admin mind. My budget is 200$ now...

    €1142 (Avg Bid)
    €1142 Licitátlag
    14 licitek

    Before we move on please show me a demo of your work - centralized exchange platforms! We are looking perfect cryptocurrency exchange which you developed before so we can buy and launch by tomorrow!

    €471 (Avg Bid)
    €471 Licitátlag
    8 licitek

    We are building a cryptocurrency analytics site and would like to integrate a crypto trading simulator as additional functionality within the site. This will need to be integrated into the current site architecture as well as our CRM system, and will also be tied to weekly and monthly tournaments where the winners receive real crypto prizes. Current site built with React and Gatsby.

    €45 / hr (Avg Bid)
    €45 / hr Licitátlag
    25 licitek

    HI, freelancers. I am looking for an blockchain developer Project Scope: 1. Configuration Private Network based PoA. 2. Configruation Wallet Thanks.

    €18 / hr (Avg Bid)
    €18 / hr Licitátlag
    18 licitek

    Hello we need someone to make hot a fix for our Erc 20 based Eth token. Requirements 1- Have experience on ERC 20 based tokens and can show reference. 2- Knows how to use Putty, Winscp 3- Can teach us how to find some general bugs and errors and their fixes.

    €17 / hr (Avg Bid)
    €17 / hr Licitátlag
    13 licitek

    Hi, I have a prototype in my mind that I want to test it through designing a system. If it works well, I want to add other functionalities by time. Thanks, Norris

    €18 / hr (Avg Bid)
    €18 / hr Licitátlag
    16 licitek
    security of contract 4 nap left
    IGAZOLT

    [jelentkezzen be az URL megtekintéséhez] Hi, I want to have a security report form "Oyente". it should be done in 2-3 hours it is very simple because the contract in very simple. all u do is to follow the steps in the shared link. Max budget is 10 USD

    €11 (Avg Bid)
    €11 Licitátlag
    4 licitek

    I am going to build a website to integrate with etherum blockchain. You must have rich experience with etherum, erc20token. This project must be finished in 10 days. Please bid if you are definitely confident in this field and add *blockchain expert in your proposal at first. Thanks.

    €1442 (Avg Bid)
    €1442 Licitátlag
    20 licitek

    I'm looking for a program to perform multi-sign BTC and/or ECR20 token transactions offline and online It must support signing via hardware such as Trezor and Nano Ledger and AWS CloudHSM Java language preferred

    €164 (Avg Bid)
    €164 Licitátlag
    3 licitek

    Hi - I am looking for an expert to build a network for me that I can store my data in Hyperledger burrow network. so your job is to build a network and api to store my random generated dataset into the hyperledger network- burrow. the link of hyperledger burrow is this:[jelentkezzen be az URL megtekintéséhez] please let me know if you need to see my data and how they are being gen...

    €208 (Avg Bid)
    €208 Licitátlag
    9 licitek

    Features: - sign up -- potential sign up/sign-in option via Google/Facebook - create invite: what, what, when, where - send/share invitation - recipient receives invite via email and/or text; recipient is prompted to sign in or sign up - recipient gives rsvp response: "yes" or "no", and to post an optional message to a message board - event host and invite recipients can also, ...

    €301 (Avg Bid)
    €301 Licitátlag
    37 licitek

    i need an expert for install a block chain and configure it until the fisrt smart contract together on skype o similar video conference tool

    €201 (Avg Bid)
    €201 Licitátlag
    11 licitek
    Need Solidity Expert 1 nap left
    IGAZOLT

    I am looking for someone who can develop stablecoin based on TRC20. Need experiences: - strong experiences in solidity - knowledge in stablecoin - TRC20 tokenization I will tell detail requirements in our interview. At the first of proposal, please add this word - xingshunda Before hiring, I will ask experiences and test skills for the best candidate.

    €199 (Avg Bid)
    €199 Licitátlag
    5 licitek

    A legjobb Ethereum közösségi cikkek